কাচামাল
- হংকাই
- কাচামাল
এর টেবিলবিষয়বস্তুএই পৃষ্ঠার জন্য
সমস্ত উপকরণের সমস্ত দিক পরিচয় করিয়ে দেওয়া সহজ নয়, তাই আমরা এই পৃষ্ঠায় প্রচুর তথ্য প্রস্তুত করেছি যাতে আপনি অনুসন্ধান করতে পারেন৷ আপনি যে তথ্যটি চান তা দ্রুত করতে, আমরা এই বিষয়বস্তু ডিরেক্টরিটি প্রস্তুত করেছি যা আপনি এটিতে ক্লিক করলে সংশ্লিষ্ট অবস্থানে চলে যাবে।
জল ব্লকিংটেপ
ফাইবার জল ব্লকিং টেপগুলির একটি চমৎকার ফোলা সম্পত্তি রয়েছে। জল ব্লকিং টেপ দ্বারা সুরক্ষিত একটি তারের মধ্যে জল প্রবেশ করলে, টেপের মধ্যে সুপার শোষক পাউডার তাত্ক্ষণিকভাবে একটি জল ব্লকিং জেল তৈরি করে। এটি তারের আরও এবং আরও ব্যয়বহুল ক্ষতি প্রতিরোধ করে।
Water Blocking Tape – Technical Data
Product Type | Thickness (mm) | Basis Weight (g/m²) | Tensile Strength (N/cm) | Elongation at Break (%) | Swelling Speed (mm/min) | Swelling Height (mm) | Thermal Stability | Moisture Content (%) |
---|---|---|---|---|---|---|---|---|
Standard Non-Conductive Tape (Nomin) | 200 µm ±20 to 500 µm ±50 | 80 ±10 to 140 ±10 | ≥20 to ≥40 | ≥12 | 6 → 12 | 10 → 16 | 230 °C / 90 °C | ≤9 |
Semi-Conductive Tape (Nomin/HTS) | 300 µm ±30 to 600 µm ±40 | 120 ±10 to 190 ±20 | ≥30 → ≥60 | ≥12 | 8 → 14 | 12 → 18 (3 min) | 230 °C / 90 °C | ≤9 |
Non-Conductive Single-Layer (Star Materials) | 0.15 ±0.03 to 0.30 ±0.03 | 60 ±5 to 90 ±10 | ≥25 → ≥35 | ≥12 | 5 → 12 | 8 → 16 (3 min) | 230 °C / 90 °C | ≤8 |
Non-Conductive Double-Layer (Star Materials) | 0.20 ±0.03 to 0.50 ±0.03 | 70 ±10 to 130 ±10 | ≥25 → ≥50 | ≥10 → ≥12 | 6 → 12 | 9 → 16 (3 min) | 230 °C / 90 °C | ≤8 |
জল ব্লকিংসুতা
ফাইবার ওয়াটার ব্লকিং ইয়ার্ন অপটিক্যাল, কপার টেলিফোন, ডাটা কেবল এবং পাওয়ার ক্যাবলে তারের উপাদান হিসেবে ব্যবহার করা হয়। একটি প্রাথমিক চাপ ব্লক প্রদান করতে এবং ফাইবার অপটিক্যাল তারগুলিতে জল প্রবেশ এবং স্থানান্তর রোধ করতে বিদ্যুতের তারগুলিতে ফিলার হিসাবে সুতা ব্যবহার করা হয়। জল ব্লকিং সুতা দ্বারা সুরক্ষিত একটি তারের মধ্যে জল প্রবেশ করলে, সুতার মধ্যে থাকা অতি-শোষক উপাদানটি সঙ্গে সঙ্গে একটি জল ব্লকিং জেল তৈরি করে। সুতা তার শুকনো আকারের প্রায় তিনগুণ ফুলে উঠবে।
Water Blocking Yarn – Product Data
Product / Type | Denier (D) | Linear Density (m/kg) | Tensile Strength (N) | ফোলা গতি (ml/g/1 min) | ফোলা ক্ষমতা (ml/g) | Elongation at Break (%) | Source (Manufacturer) |
---|---|---|---|---|---|---|---|
ZS-series Polyester/SAP Yarn (ZS-1.0 to ZS-10.0) | 9000–900 D | 1000–10000 | 20–300 | 20–50 | 30–60 | ≥10 | Nomin / Anbao / SAB-Hey collective data |
Star Materials Water Blocking Yarn | 1000–18000 | 9000–500 | ≥20–300 | ≥20–50 | 30–60 | ≥15 | Star Materials datasheet |
Fiber-Line Swellcoat® P-series (flat PET yarn) | N/A (flat yarn geometry) | ~32777 m/kg etc. | ~10.8 N (per lb yield) | - | 45 g/g | - | Fiber-Line Swellcoat® data |
Avient Swellcoat™ maximum absorbency | - | - | - | - | Up to 100× its weight | - | Avient product bulletin |
• ZS-series range reflects varying Denier/linear density/specs across models—values aggregated from multiple supplier datasheets.
• Swellcoat flat yarn uses g/g absorption rather than typical ml/g.
• “Up to 100× weight” absorption denotes exceptional maximum capacity available.
• Always refer to the specific supplier datasheet for precise numbers on a given batch/spec.
এসএএফজল ব্লকিংসুতা
SAF Water-Blocking Yarn – Technical Data
পণ্য | Denier (D) | Dry Diameter (mm) | Absorbency (g/g) | Tensile Strength (N) | Elongation at Break (%) | Swelling Speed (ml/g/1 min) | মন্তব্য |
---|---|---|---|---|---|---|---|
SY-04500 (SAF/Polyester blend) | 4500 | - | 43 (min) / 21.5 g/m | - | 12 % | - | Rapidly absorbent superabsorbent yarn for cable applications |
Various Denier Grades (AMEFIRD) | 500, 900, 1800, 2000, 3000, 4500, 9000, 18000 | 0.055 – 2.000 (approx) | 25–35 g/g (H grades), 20–25 g/g (UL grades) | ≈496 N (500D) → ≈248 N (18000D) | ≈15–20% | - | Provides breakdown by size: diameter, strength, elongation, absorbency |
General SAF™ Yarn (Technical Absorbents / JGILI) | - | 0.5–30 mm | Up to 200× its weight | High tensile strength | - | Up to 75 ml/g (1st min) | Lightweight, clean, rapid swelling yarn solution |
• SY-04500 values (absorbency, elongation) are minimum values based on product datasheet. [oai_citation:4‡techabsorbents.com](https://techabsorbents.com/us/product/absorbent-yarn-sy-04500/?utm_source=chatgpt.com)
• Amefird data distinguishes H and UL grades: higher absorbency and strengths vary across Denier sizes. Dry diameter, breaking strength, and elongation included. [oai_citation:5‡amefird.com](https://www.amefird.com/wp-content/uploads/2009/12/AE-CAMEL-YARN-2009.pdf?utm_source=chatgpt.com)
• General SAF™ yarn features include ultra-high absorption (up to 200×), fast swelling, and clean operation—ideal for cable voids and dry-blocking applications. [oai_citation:6‡techabsorbents.com](https://techabsorbents.com/us/cable-water-blocking-application/?utm_source=chatgpt.com) [oai_citation:7‡jgili.com](https://jgili.com/products/water-swellable-yarns-cords-and-ropes/?utm_source=chatgpt.com)
পলিয়েস্টার বাইন্ডারসুতা
ফাইবার পলিয়েস্টার বাইন্ডার সুতা তামা এবং অপটিক্যাল তারের উত্পাদনে বাঁধাই উপাদান হিসাবে ব্যবহৃত হয়।
Polyester Binder Yarn – Technical Data
Manufacturer / Type | Denier / dTex | রৈখিক ঘনত্ব | ব্রেকিং স্ট্রেন্থ (N) | প্রসারণ (%) | Shrinkage (%) | বৈশিষ্ট্য |
---|---|---|---|---|---|---|
Star Materials (Standard & Low Shrinkage) | 1000 - 3000 D | 1110 - 3330 tex (9000 - 3000 m/kg) | ≥65 → ≥185 | ≥13 (Std), ≥22 (Low-shrink) | 4-6% (Std), 0.5-1.5% (Low-shrink) at 177 °C, 10 min | High tenacity, low thermal shrinkage, dual-form available |
LINKIA TEK (Standard / Low Shrinkage / Dual Low Shrinkage) | ≈1110, 1670, 2220, 3330 dTex | - | ≥65 → ≥190+ | ≥13 (Std), ≥22 (Low-shrink) | 4.0–6.0% (Std), 0.5–1.5% (Low-shrink) | High strength, non-dampening, high heat resistance |
Fibure (Ultra-Low Shrinkage) | ≈1150, 1710, 2300 dTex | - | ≥39, ≥69, ≥108 N | ≥15 | ≤0.5% (190 °C/15 min) | Ultra-low shrink, dual-end, high speed binding |
Roblon (LS / ULS Types) | 1100–2200 dTex | 9091–4545 m/kg | LS: 70–140 N; ULS: 75–150 N | ≈20–21% | LS: up to 4.0%; ULS: 0.8–1.3% | High-grade polyester, dual-end spool, >4000 rpm |
• Star Materials data includes standard and low-shrinkage variants; values span 1000–3000 D. [oai_citation:0‡star-materials.com](https://www.star-materials.com/polyester-binder-yarn/?utm_source=chatgpt.com)
• LINKIA TEK provides both standard, low-shrinkage, and dual low-shrinkage types with similar performance specs. [oai_citation:1‡linkia-tek.com](https://linkia-tek.com/?a=index&aid=159&c=View&m=home&utm_source=chatgpt.com)
• Fibure offers ultra-low shrinkage binder yarns with shrinkage ≤ 0.5 %, and high tensile strength levels. [oai_citation:2‡fibure.com](https://fibure.com/products/polyester-binder-yarn?utm_source=chatgpt.com)
• Roblon supplies LS and ULS polyester binder yarns showing shrinkage < 2%, high strength, and capability for high-speed winding. [oai_citation:3‡roblon.dk](https://www.roblon.dk/Files/Files/Datablade/Fiber/Roblon_Binder_Yarn.pdf?utm_source=chatgpt.com)
গ্লাসসুতা
Glass Yarn – Technical Data
Product / Type | Linear Density (Tex) | Tensile Strength (N) | প্রসারণ (%) | Swelling Speed / Expansion | Moisture (%) | Features / Notes |
---|---|---|---|---|---|---|
E-Glass Water-Swelling Fiberglass Yarn | 600 / 785 / 1200 | >600 @ start; >96 @ 0.3%; >160 @ 0.5%; >320 @ 1% | 1.7–3.0% | >1.5 ml/g/min; >2.0 ml/g expansion | <1.0% | High-modulus E-Glass for optical cable filling; waterproof coating option [oai_citation:0‡科学直通车](https://www.sciencedirect.com/topics/engineering/glass-yarn?utm_source=chatgpt.com) |
High-Modulus Cable E-Glass Yarn | 600 / 785 / 1200 | >600 N | 1.7–3.0% | >1.5 ml/g/min; >2.0 ml/g expansion | <1.0% | Water-blocking, high tensile, optical cable filling [oai_citation:1‡glpolygel.en.made-in-china.com](https://glpolygel.en.made-in-china.com/product/NwYtKsjbKFWo/China-Water-Blocking-High-Modulus-Cable-E-Glass-Yarn-Polyester-Binder-Yarn.html?utm_source=chatgpt.com) |
Plain Texturized E-Glass Yarns | 400±30, 600±40, 800±60, 1000±80, 1200±100, 2400±200, 5000±500 | Not specified | Not specified | Not specified | Not specified | High insulation, resistance to heat/humidity/corrosion [oai_citation:2‡gteek.com](https://www.gteek.com/plain-texturized-e-glass-fiberglass-yarns?utm_source=chatgpt.com) |
Fibure E-Glass Yarn | Not specified | Not specified | Not specified | Not specified | Not specified | ASTM D578-00 compliant, excellent insulation & fire resistance [oai_citation:3‡fibure.com](https://fibure.com/products/glass-yarn?utm_source=chatgpt.com) |
• First two rows are from the same source describing water-swelling, high-modulus E-Glass yarns in 600-1200 Tex options, with clear metrics on tensile strength, swelling and moisture [oai_citation:4‡glpolygel.en.made-in-china.com](https://glpolygel.en.made-in-china.com/product/DnUroqwAhHWe/China-600-785-1200-Tex-Optical-Cable-Fiberglass-Water-Swelling-Polyester-Binder-E-Glass-Yarn.html?utm_source=chatgpt.com).
• Texturized variants list a broader Tex range with key physical attributes but lack numerical mechanical data [oai_citation:5‡gteek.com](https://www.gteek.com/plain-texturized-e-glass-fiberglass-yarns?utm_source=chatgpt.com).
• Fibure yarns comply with ASTM D578-00 standard and are designed for thermal, electrical stability and fire resistance, though detailed specs are not publicly listed [oai_citation:6‡fibure.com](https://fibure.com/products/glass-yarn?utm_source=chatgpt.com).
• For accurate selection, please confirm with specific manufacturer datasheets for parameters like modulus, shrinkage, or coating specifics.
জল ব্লকিংআরামআইডি সুতা
ওয়াটার ব্লকিং অ্যারামিড সুতা প্রয়োগের সাথে, ইনডোর নরম অপটিক্যাল ফাইবার তারের বিশেষ প্রয়োজনীয়তা উত্পাদনের সময় সন্তুষ্ট হতে পারে।
Water Blocking Aramid Yarn – Technical Data
Denier / Dtex | Linear Density (m/kg) | Absorption Speed (ml/g/1 min) | Absorption Capacity (ml/g/5 min) | Moisture Content (%) | Tensile / Modulus | Thermal / Fire Safety |
---|---|---|---|---|---|---|
1000 D | 7550 ±10% | 25 | 30 | ≤6 | High modulus aramid; high tensile strength | Low shrinkage; high glass-transition temperature; non-conductive, corrosion resistant |
1670 D | 5500 ±10% | 15 | 20 | ≤6 | - | - |
3000 D | 2500 ±10% | 20 | 25 | ≤3 | - | - |
~1500 D (approx) | - | - | 8.0–15.0 g/g | - | Break Strength: ~200–600 N; Elongation: ~3 % | Modulus >75 GPa; Zero hot shrinkage |
- First three rows are based on aramid yarns from a specific supplier detailing 1000 D, 1670 D, and 3000 D variants with absorption speed, capacity, moisture, and density data. [oai_citation:0‡aoyuanyarn.com](https://www.aoyuanyarn.com/field_1/980786954874806272.html?utm_source=chatgpt.com)
- Fourth row reflects another product listing (approx. 1500 D) showing absorption in g/g, tensile strength, elongation, modulus, shrinkage properties. [oai_citation:1‡glpolygel.en.made-in-china.com](https://glpolygel.en.made-in-china.com/product/kaRpKOLMhhcn/China-1000d-Aramid-Yarn-Water-Blocking-Kevlar-Aramid-Fiber-Yarn-for-Optical-Cables.html?utm_source=chatgpt.com)
- Aramid yarn features include low density, high modulus, low shrinkage, corrosion resistance and high thermal stability—ideal for ADSS, non-metallic, and indoor optical fiber cable reinforcement. [oai_citation:2‡aoyuanyarn.com](https://www.aoyuanyarn.com/field_1/980786954874806272.html?utm_source=chatgpt.com) [oai_citation:3‡teijinaramid.com](https://www.teijinaramid.com/en/brochure/products/Twaron%C2%AE%20product%20brochure?utm_source=chatgpt.com)
কেভলার
Kevlar Yarn – Technical Data
Grade / Type | Denier (D) | Tensile Strength & Modulus | Elongation at Break (%) | Shrinkage / Thermal Stability | Other Highlights |
---|---|---|---|---|---|
Kevlar® Para-Aramid (General) | 200–7100 | High strength-to-weight; very high modulus | Very low elongation | Extremely low thermal shrinkage | Heat/chemical resistance, non-conductive, 5× stronger than steel |
Kevlar® T-29 (Standard Modulus) | Varies | Standard modulus level | কম | Near zero shrink | Balanced strength & flexibility |
Kevlar® T-49 (High Modulus) | Varies | Higher modulus than T-29 | Very low | Negligible shrinkage | For high-modulus applications |
Kevlar® AP | Varies | ~15% higher tenacity than T-29 | কম | Very low | Enhanced strength |
Kevlar® KM2 | Varies | Optimized for ballistic performance | কম | Minimal | Superior impact resistance |
Kevlar® 129 / 149 (High Tenacity) | Varies | Highest tenacity; 149 is strongest | কম | Very low | For ballistic/armor/aerospace use |
• Kevlar® is a para-aramid fiber with exceptional tensile strength-to-weight ratio—approximately five times stronger than steel per unit weight. It maintains strength at low thermal expansion and is highly heat, flame, and chemical resistant. [oai_citation:0‡dupont.co.uk](https://www.dupont.co.uk/fabrics-fibers-and-nonwovens/fiber-optics.html?utm_source=chatgpt.com)
• Common Denier grades range from 200 to 7100 D; key types include T-29 (standard modulus), T-49 (high modulus), AP (~15% higher tenacity), KM2 (ballistic), 129/149 (high tenacity) [oai_citation:1‡维基百科](https://en.wikipedia.org/wiki/Kevlar?utm_source=chatgpt.com) [oai_citation:2‡FIBER-LINE®](https://www.fiber-line.com/uploads/pdf%20US/fl.us.datasheet-kevlar-para-aramid.pdf?utm_source=chatgpt.com).
• Kevlar retains its strength at cryogenic temperatures; at elevated temperatures (≥150 °C), tensile strength reduces ~10–20% initially, and more over extended exposure. Minimal shrinkage due to low or negative thermal expansion coefficient. [oai_citation:3‡dupont.com](https://www.dupont.com/content/dam/dupont/amer/us/en/safety/public/documents/en/Kevlar_Technical_Guide_0319.pdf?utm_source=chatgpt.com) [oai_citation:4‡维基百科](https://en.wikipedia.org/wiki/Kevlar?utm_source=chatgpt.com).
পিপিফিলার ইয়ার্ন-পিপি
ফাইবার পিপি ফিলার সুতা পলিপ্রোপিলিন দিয়ে তৈরি। উচ্চ প্রসার্য শক্তি এবং অভিন্ন সঙ্গে
নেট বিতরণ, এটি তারগুলি পূরণ করার জন্য ব্যবহার করা যেতে পারে।
PP Filler Yarn – Technical Data
Product Type / Grade | Denier (D) or Density | Diameter (mm) | Breaking Strength (g/D) | প্রসারণ (%) | Heat Shrinkage (%) | মন্তব্য |
---|---|---|---|---|---|---|
Star Materials – Normal Grade | 20,000–800,000 D | 2–30 | 0.2–0.6 | ≥20 | ≤10 at 100 °C (1 min) | Low cost, suitable for large cables |
Star Materials – High Grade | 3,800–300,000 D | 0.8–12 | 0.6–1.4 | ≥20 | ≤10 at 100 °C (1 min) | Uniform, no joints, lighter |
Star Materials – Super Grade / Twisted | 3,800–200,000 D (Super); up to 60,000 D (Twisted) | 0.8–8 (Super); 0.8–5 (Twisted) | 2.0–3.5 (Super); 2.3–3.8 (Twisted) | ≥20 | ≤10 at 100 °C (1 min) | Virgin PP, best strength, twisted ensures diameter accuracy |
HTS Cable – Standard PP Filler | 2,000–30,000 D | - | Not specified (N) | ≤15 (decreases) | ≤2.5 | Metrics given as running meter per kg etc. |
Anshi / Longtai – PP Filler | 4,000–240,000 D (expansion widths 10–40 mm) | Twisted diameter 0.5–6.0 mm | 20–380 N | <20 | ≤6 | High insulation, non-hygroscopic, smooth mesh texture |
• Star Materials grades: Normal (low cost), High (light & no joint), Super/Super Twisted (virgin PP, high strength). [oai_citation:0‡Shineworld -](https://www.shineworldgroup.com/product-item/pp-filler-yarn/?utm_source=chatgpt.com)
• HTS Telecom data provides linear density to meters per kg and shrinkage under heat. [oai_citation:1‡HTS电缆材料公司](https://www.hts-cable.com/products/68-PP-Filler-Yarn.html?utm_source=chatgpt.com)
• Anshi/Longtai offers expanded denier ranges, mesh-like structure, high tensile in N units. [oai_citation:2‡中国龙泰](https://chinalongtai.en.made-in-china.com/product/iSEQsobUZpVZ/China-Wire-Filler-Yarn-PP-Cable-Polypropylene-Filler-Yarn-ANSHI05-.html?utm_source=chatgpt.com)
• Longtai product pages also show typical filler strengths, elongation, shrinkage rates across ranges. [oai_citation:3‡Jiangxi Longtai New Material Co., Ltd](https://www.polypropylene-twine.com/sale-26112308-twine-polypropylene-cable-filler-yarn-9kd-300kd-for-wire-filling.html?utm_source=chatgpt.com)
রিপকর্ড
রিপকর্ড প্রধানত বিভিন্ন ধরনের তারের স্ট্রিপিংয়ের জন্য ব্যবহৃত হয়। সাধারণত, সাদা এবং হলুদ সহ দুটি রঙ রয়েছে।
Ripcord – Technical Data
Product / Material | Break Strength | Yield (m/kg) | Nominal Diameter | Special Features |
---|---|---|---|---|
Fiber-Line® Wearcoat™ Kevlar (K1000) | ~55 kg (≈540 N) | ~2639 m/kg | ~0.762 mm | Lubricated, flat/round geometry, easy under-armour ripping |
Fiber-Line® Wearcoat™ Kevlar (K1500) | ~91 kg (≈893 N) | ~1679 m/kg | ~0.905 mm | High strength, rapid ripping, abrasion-resistant |
Fiber-Line® Repelcoat™ PET (P3000 HT) | ~27 kg (≈265 N) | ~2645 m/kg | ~0.695 mm | Water-repellent coating, polyester base |
Fiber-Line® Blockcoat™ Vectran® (V1420T) | ~40 kg (≈393 N) | ~6050 m/kg | ~0.456 mm | Non-wicking Vectran core for minimal outgassing |
FibrXL Ripo™ Series (Aramid) | ≥300 N (1-ply, 1680 dtex) | 160–190 g per 1000 m | 0.4–0.8 mm | Water-blocking, abrasion-resistant, multiple plies variants |
Polyester Ripcord (One World) | ≥90–180 N | - | - | 2000–3000 dtex; twisted with lubricated coating |
• Fiber-Line® ripcord data corresponds to K-series aramid cores with different coatings and strengths. K1000 (~55 kg) and K1500 (~91 kg).([turn0search2] [oai_citation:0‡owcable.com](https://www.owcable.com/ripcord-product/?utm_source=chatgpt.com), [turn0search10] [oai_citation:1‡FIBER-LINE®](https://www.fiber-line.com/en/products/ripcords?utm_source=chatgpt.com))
• FibrXL Ripo™ series (Aramid): e.g., 1680 dtex 1-ply delivers ≥300 N tensile, diameter ~0.4 mm, water-blocking or abrasion finishes.([turn0search8] [oai_citation:2‡FibrXL](https://fibrxl.com/wp-content/uploads/2020/07/FibrXL-PDS-performance-0720-DEF-Ripo.pdf?utm_source=chatgpt.com))
• Polyester ripcord data (One World): twisted high-strength polyester, 2000–3000 dtex, tensile ≥90–180 N.([turn0search14] [oai_citation:3‡owcable.com](https://www.owcable.com/ripcord-product/?utm_source=chatgpt.com))
• Ripcords are embedded under jackets for easy sheath removal. Typical materials include aramid (Kevlar), Vectran, PET, with coatings like lubrication, water-repellent, water-blocking.([turn0search2] [oai_citation:4‡FIBER-LINE®](https://www.fiber-line.com/uploads/pdf%20US/fl.us.datasheet-ripcords.pdf?utm_source=chatgpt.com), [turn0search1] [oai_citation:5‡avient.com](https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/ripcords-fiber-optic-cable?utm_source=chatgpt.com), [turn0search9] [oai_citation:6‡focenter.com](https://focenter.com/evaluation-of-fiber-optic-ripcord-designs-and-use-procedures-post?utm_source=chatgpt.com))
• In many cable designs, ripcords are built beneath the jacket to rip buffer tubes or binders. Denier often 1.5–2.5× binder denier for effective ripping.([turn0search4] [oai_citation:7‡Google Patents](https://patents.google.com/patent/US6813421B2/en?utm_source=chatgpt.com))
ক্রোম ধাতুপট্টাবৃতইস্পাতটেপ
ক্রোম-ধাতুপট্টাবৃত ইস্পাত টেপ Baosteel এবং Shougang উচ্চ-মানের কোল্ড-ঘূর্ণিত ইস্পাত টেপ গ্রহণ করে; এটিতে চমৎকার পেইন্ট আনুগত্য, চমৎকার তাপ প্রতিরোধের, সালফিডেশনের জন্য চমৎকার প্রতিরোধ, ফিলিফর্ম জারার জন্য চমৎকার প্রতিরোধ এবং চমৎকার ক্ষার প্রতিরোধ ক্ষমতা রয়েছে; মসৃণ পৃষ্ঠ, কোন wrinkles, ঝরঝরে ঘুর; যোগাযোগ তারের ঢাল, আর্দ্রতা-প্রমাণ, সাঁজোয়া স্তর এবং প্যাকেজিং উপকরণ প্রযোজ্য।
Chrome-Plated Steel Tape – Technical Data
Application / Type | প্রস্থ | Steel Thickness | Coating Thickness | প্রসার্য শক্তি | বিরতিতে প্রসারণ | পিল শক্তি | Heat-Seal Strength | বৈশিষ্ট্য |
---|---|---|---|---|---|---|---|---|
ECCS Tape (general cable armor) | 15–80 mm ±0.05 | 0.155 mm | 0.055 mm (both sides) | ≥310 N/mm² (≈310–420 MPa) | ≥15% | ≥6.13 N/cm | ≥17.5 N/cm | High corrosion, crush, twist resistance; copolymer coating |
Copolymer Coated Steel Tape (wide width) | 15–405 mm | 0.12–0.20 mm | 0.04–0.60 mm | 300–420 MPa | ≥15% | ≥6.13 N/cm | ≥17.5 N/cm | Ethylene copolymer lamination, excellent adhesion, chemical resistant |
• ECCS (Electrolytic Chrome Coated Steel) tape used in armoring fiber-optic cables; typical width 15–80 mm, 155 µm steel, 55 µm coating, tensile ≥310 N/mm², elongation ≥15 % [oai_citation:0‡Alibaba](https://www.alibaba.com/product-detail/Electrolytic-Chrome-Coated-Steel-Tape-for_1601487318513.html?utm_source=chatgpt.com)
• Copolymer-coated variant available in wider reels (up to 405 mm), steel thickness 0.12–0.20 mm, coating 0.040–0.60 mm, tensile 300–420 MPa, peel ≥6.13 N/cm, heat-seal ≥17.5 N/cm [oai_citation:1‡上海金属](https://www.shanghaimetal.com/copolymer_coated_steel_tape_for_cable-192.htm?utm_source=chatgpt.com)
• Common in armored cables for protection against rodents, mechanical crush, corrosion; coating enables easy bonding with PE sheaths [oai_citation:2‡Eastmac Machinery Inc.](https://eastmacmc.com/products/copolymer-coated-eccs-armour-tape-for-cables-wrapping-and-shielding?utm_source=chatgpt.com) [oai_citation:3‡上海金属](https://www.shanghaimetal.com/copolymer_coated_steel_tape_for_cable-192.htm?utm_source=chatgpt.com).
কপোলিমারপ্রলিপ্তইস্পাত টেপ
1. কপোলিমার প্রলিপ্ত ইস্পাত টেপ একটি নির্দিষ্ট ডিগ্রী আনুগত্য অর্জনের জন্য ক্রোম-ধাতুপট্টাবৃত ইস্পাত বেস টেপের এক বা উভয় পাশে ইথিলিন-এক্রাইলিক অ্যাসিড কপোলিমার (EAA) রজন দিয়ে লেপা হয় এবং রঙ সবুজ হয়;
2. টেম্পারিংয়ের ডিগ্রী হল T1-T3;
3. চেহারা: সোজা, মসৃণ, অভিন্ন, কোন অমেধ্য, কোন wrinkles, এবং ফুলের দাগ;
Copolymer Coated Steel Tape – Technical Data
স্পেসিফিকেশন | Range / Value |
---|---|
প্রস্থ | 15–405 (standard), up to 600–1100 mm custom |
Steel Thickness | 0.12–0.20 mm |
Copolymer (EAA) Coating Thickness | Approx. 0.05 mm each side (single/double) |
Total Thickness | 0.17–0.25 mm overall |
প্রসার্য শক্তি | 310–420 MPa |
বিরতিতে প্রসারণ | ≥15–20% |
Peel Strength (lamination) | ≥6.13 N/cm |
Heat-Seal Strength | ≥17.5 N/cm |
Reel Length | >2,100 m |
Standards | ASTM, YD/T 723.3, ICEA S-66 |
• Typical cable armoring variant (ECCS); used inside polyethylene jacket for moisture and mechanical protection. • Wall-mounted copolymer bonding ensures compatibility with LLDPE, MDPE, HDPE. – [oai_citation:0‡星辰材料](https://www.star-materials.com/copolymer-coated-steel-tape/?utm_source=chatgpt.com) • Vitahco lists thickness ~0.15 mm steel, coating ~0.05 mm, tensile ≥310 MPa, elongation ≥20 %, peel strength ≥6.13 N/cm. – [oai_citation:1‡Vitahco](https://www.vitahco.com/copolymer-coated-steel-tape?utm_source=chatgpt.com) • Width up to ~600–1100 mm per customization; tensile strength 300–420 MPa; peel ≥6.13 N/cm; heat-seal ≥17.5 N/cm. – [oai_citation:2‡kuayuecable.en.made-in-china.com](https://kuayuecable.en.made-in-china.com/product/lxMrJaUOvDWi/China-Copolymer-Coated-Steel-Tape-for-Cables-PPGL-ECCS-Tape-.html?utm_source=chatgpt.com) [oai_citation:3‡newcore.net.in](https://www.newcore.net.in/product/copolymer-coated-stainless-steel-tape-for-cable-armoring/index.html?utm_source=chatgpt.com) • WUXI SUDA notes total thickness 0.20–0.25 mm, chromium coating weight 0.08–0.34 g/m². – [oai_citation:4‡copolymercoatedaluminumtape.com](https://www.copolymercoatedaluminumtape.com/copolymer-coated-tape/copolymer-coated-steel-tape/eccs-for-sale.html?utm_source=chatgpt.com)
কপোলিমার প্রলিপ্তঅ্যালুমিনিয়াম টেপ
1. কপোলিমার প্রলিপ্ত অ্যালুমিনিয়াম টেপটি অ্যালুমিনিয়াম বেসব্যান্ডের একপাশে বা উভয় পাশে ইথিলিন-এক্রাইলিক অ্যাসিড কপোলিমার (EAA) রজন দিয়ে লেপা হয়, একটি নির্দিষ্ট ডিগ্রী আনুগত্য অর্জন করতে, রঙ-ভিত্তিক বা নীল;
2. খাদ অবস্থা হল O, ব্র্যান্ড নম্বর হল 1145, 8011, ইত্যাদি;
Copolymer Coated Steel Tape – Technical Data
স্পেসিফিকেশন | Range / Value |
---|---|
প্রস্থ | 15–405 (standard), up to 600–1100 mm custom |
Steel Thickness | 0.12–0.20 mm |
Copolymer (EAA) Coating Thickness | Approx. 0.05 mm each side (single/double) |
Total Thickness | 0.17–0.25 mm overall |
প্রসার্য শক্তি | 310–420 MPa |
বিরতিতে প্রসারণ | ≥15–20% |
Peel Strength (lamination) | ≥6.13 N/cm |
Heat-Seal Strength | ≥17.5 N/cm |
Reel Length | >2,100 m |
Standards | ASTM, YD/T 723.3, ICEA S-66 |
• Typical cable armoring variant (ECCS); used inside polyethylene jacket for moisture and mechanical protection. • Wall-mounted copolymer bonding ensures compatibility with LLDPE, MDPE, HDPE. – [oai_citation:0‡星辰材料](https://www.star-materials.com/copolymer-coated-steel-tape/?utm_source=chatgpt.com) • Vitahco lists thickness ~0.15 mm steel, coating ~0.05 mm, tensile ≥310 MPa, elongation ≥20 %, peel strength ≥6.13 N/cm. – [oai_citation:1‡Vitahco](https://www.vitahco.com/copolymer-coated-steel-tape?utm_source=chatgpt.com) • Width up to ~600–1100 mm per customization; tensile strength 300–420 MPa; peel ≥6.13 N/cm; heat-seal ≥17.5 N/cm. – [oai_citation:2‡kuayuecable.en.made-in-china.com](https://kuayuecable.en.made-in-china.com/product/lxMrJaUOvDWi/China-Copolymer-Coated-Steel-Tape-for-Cables-PPGL-ECCS-Tape-.html?utm_source=chatgpt.com) [oai_citation:3‡newcore.net.in](https://www.newcore.net.in/product/copolymer-coated-stainless-steel-tape-for-cable-armoring/index.html?utm_source=chatgpt.com) • WUXI SUDA notes total thickness 0.20–0.25 mm, chromium coating weight 0.08–0.34 g/m². – [oai_citation:4‡copolymercoatedaluminumtape.com](https://www.copolymercoatedaluminumtape.com/copolymer-coated-tape/copolymer-coated-steel-tape/eccs-for-sale.html?utm_source=chatgpt.com)
কেবলক্রিম
আবেদন
এটি বিশেষভাবে জল স্তন্যপান এবং সম্প্রসারণ-টাইপ তারের পেস্ট দিয়ে আবরণ পূরণ করার জন্য ডিজাইন করা হয়েছে। এর সর্বোত্তম অপারেটিং তাপমাত্রা স্বাভাবিক তাপমাত্রা, এবং তাপমাত্রা বৃদ্ধির সাথে সাথে এর সান্দ্রতা ধীরে ধীরে হ্রাস পায়।
সামঞ্জস্য
এটি অধিকাংশ পলিমার উপকরণ এবং ইস্পাত এবং অ্যালুমিনিয়াম উপকরণ সঙ্গে ভাল সামঞ্জস্য আছে. যাইহোক, আমরা সুপারিশ করি যে মলমের সংস্পর্শে থাকা সমস্ত পলিমার উপাদান সামঞ্জস্যের জন্য পরীক্ষা করা হবে।
বৈশিষ্ট্য
এটি একটি জল-শোষণকারী সম্প্রসারণ-টাইপ জল-অবরোধকারী তারের পেস্ট। এটি কম তাপমাত্রায় নরম থাকে -40℃ এবং উচ্চ-তাপমাত্রা 80℃ এ ফোঁটা যায় না। থিক্সোট্রপি ঠান্ডা ভর্তি প্রক্রিয়ার জন্য উপযুক্ত। এটিতে খুব কম হাইড্রোজেন উৎপাদন, শূন্য তেল বিচ্ছেদ, চমৎকার জারণ প্রতিরোধ ক্ষমতা এবং দীর্ঘমেয়াদী স্থিতিশীলতা রয়েছে।
উত্পাদনযোগ্যতা
এটি মলম সংকোচনের কারণে সৃষ্ট শূন্যতা এড়াতে ঠান্ডা ভর্তি প্রক্রিয়ার জন্য ডিজাইন করা হয়েছে।
Fiber Optic Cable Pulling Lubricant – Technical Data
Product / Type | COF (typical) | Viscosity (cP) | pH | % Non-volatile Solids | চেহারা | Temp Range | মূল বৈশিষ্ট্য |
---|---|---|---|---|---|---|---|
Polywater® F | ~0.10 | 1 000–3 000 | 8.0–9.5 | <5% | Orange-stringy liquid | –5 °C to 60 °C | GR-356-CORE compliant, wets PE jacket, slow-drying residual film |
Techlube FO | Not specified | 2000–35 000 | Neutral (~7) | Not specified | Water-based pourable | Stability in flooded ducts | Biodegradable, non-toxic, sticks in wet/ flooded ducts |
3M™ Wire Pulling Lubricant (WL-Series) | <0.11 (dynamic) | Not specified | 6.5–8.5 | 2.5–3.5% | Translucent white gel | –7 °C to 44 °C | Low solids, non-staining, no wax/grease/silicone |
Super Lube® SuperPull | Not specified | Not specified | Not specified | Not specified | Aqueous polymeric gel | –26 °C to 104 °C | Low COF, wide‐temp range, compatible with fiber jacketing |
• Polywater® F: High-performance, pourable lubricant for underground fiber optic pulls; COF ≈0.1 on MDPE in HDPE innerduct. Compatible with wide array of jackets and GR-356-CORE standard [oai_citation:0‡Polywater](https://www.polywater.com/en/technical-data-sheet/f-communications-lubricant-tds/?utm_source=chatgpt.com).
• Techlube FO: Water-based, biodegradable, stringy-cling lubricant ideal for long, wet or flooded duct pulling; viscosity 2 000–35 000 cP; neutral pH [oai_citation:1‡Power and Cables](https://www.powerandcables.com/wp-content/uploads/2017/07/Fibre-Optic-Cable-Pulling-Lubricant-TechLube-FO-Lubricant-For-Fibre-Optic-Cable-Pulling-min.pdf?utm_source=chatgpt.com).
• 3M WL-Series: Translucent white polymer gel; COF <0.11 dynamic (PVC jackets on PVC conduit at 200 lb/ft); pH 6.5–8.5; non-staining, easy cleanup [oai_citation:2‡3M 多媒体](https://multimedia.3m.com/mws/media/41334O/wl-wire-pulling-lubricant.pdf?utm_source=chatgpt.com).
• Super Lube® SuperPull: Aqueous gel compatible with fiber jackets; operates from –26 °C to 104 °C; low friction; no flash, safe for jackets [oai_citation:3‡Super Lube](https://www.super-lube.com/superpull-electrical-fiber-optic-pulling-compound-2?utm_source=chatgpt.com).
ফাইবারক্রিম
আবেদন
এটি বিশেষভাবে আলগা হাতা তারের উচ্চ গতির উত্পাদনের জন্য ডিজাইন করা হয়েছে
সামঞ্জস্য
অপটিক্যাল তারের জন্য এক্রাইলিক রজন-কোটেড ফাইবার এবং পলিমার উপকরণগুলির সাথে এটির ভাল সামঞ্জস্য রয়েছে। যাইহোক, আমরা সুপারিশ করি যে মলমের সংস্পর্শে থাকা সমস্ত পলিমার উপাদান সামঞ্জস্যের জন্য পরীক্ষা করা হবে।
বৈশিষ্ট্য
এটি একটি নন-সান্দ্র, নন-সিলিকন অ্যান্টি-ওয়াটার ফাইবার পেস্ট। এটি কম তাপমাত্রায় নরম থাকে -50℃ এবং উচ্চ-তাপমাত্রা 80℃ এ ফোঁটা যায় না। ঠাণ্ডা ভর্তি প্রক্রিয়ার জন্য থিক্সোট্রপি উপযুক্ত। এটি ছাঁচ বৃদ্ধি, অত্যন্ত কম হাইড্রোজেন উত্পাদন, শূন্য তেল বিচ্ছেদ, এবং চমৎকার অক্সিডেশন প্রতিরোধের এবং দীর্ঘমেয়াদী স্থিতিশীলতা বাধা দিতে পারে।
উত্পাদনযোগ্যতা
এটি মলম সংকোচনের কারণে সৃষ্ট শূন্যতা এড়াতে ঠান্ডা ভর্তি প্রক্রিয়ার জন্য ডিজাইন করা হয়েছে।
Fiber Optic Cable Pulling “Fiber Cream” – Technical Data
পণ্য | Viscosity (cP) | pH | চেহারা | Drying Behavior | Temp Resistance | মূল বৈশিষ্ট্য |
---|---|---|---|---|---|---|
Greenlee CRM-1 “Fiber-Cream” | 30,000–45,000 | 7.0–8.0 | Light yellow cream | Dries slowly to thin, non-conductive, non-hardening film | Stable in heat and freezing | Adheres well, non-staining, easy cleanup, compatible with fiber jackets |
• Greenlee CRM-1 “Fiber-Cream” is formulated for fiber optic cable pulls, featuring a viscosity of 30,000–45,000 cP, neutral pH (7–8), and a light yellow gel-like appearance. It dries slowly into a thin, non-conductive, non-hardening film, remains stable under both cold and hot conditions, and ensures easy cleanup with no staining or residue. Compatible with all cable insulation types. [oai_citation:0‡globaltestsupply.com](https://www.globaltestsupply.com/product/greenlee-crm-1-cable-cream-cable-pulling-lubricant?srsltid=AfmBOoqlmUOosl6aw3OzhWHtITc9FcAIqLpFNiDAKAQuMINf1NpujVDP&utm_source=chatgpt.com)
ফাইবার
Optical Fiber – Mechanical and Geometrical Data
প্যারামিটার | Value / Range |
---|---|
Core Diameter | 8–10 µm (single-mode) |
Cladding Diameter | 125 µm |
Coating Diameter | 200–250 µm |
Proof Test Stress | ~0.69 GPa (100 ksi); some fibers up to 1.2% strain (≈1.2 GPa) |
Youth’s Modulus (E) | ≈16.6 GPa (with coating); up to ≈69 GPa (bare fiber) |
Ultimate Tensile Strength | ~5.3 GPa (~750 ksi) median dynamic strength |
অপারেটিং তাপমাত্রা | –60 °C to +85 °C |
Applicable Standards | ITU-T G.652, G.657, G.655 |
• Single-mode optical fibers typically have a core diameter of 8–10 µm, cladding of 125 µm and coating around 200–250 µm [oai_citation:0‡电信顾问印度有限公司](https://www.tcil.net.in/tender/pdf/24a1025_1.pdf?utm_source=chatgpt.com).
• Proof test stress is about 100 ksi (~0.69 GPa); some fibers (e.g., G.652.D PureBand) withstand up to ~1.2% strain [oai_citation:1‡康宁](https://www.corning.com/media/worldwide/coc/documents/Fiber/SMF-28%20ULL.pdf?utm_source=chatgpt.com) [oai_citation:2‡Sumitomo Electric](https://global-sei.com/fttx/optical-fibers/pureband-pureaccess/?utm_source=chatgpt.com).
• Young’s modulus (E) measured (E×A) yields ~16.6 GPa with coating, up to ~69 GPa for bare fiber [oai_citation:3‡ResearchGate](https://www.researchgate.net/publication/221925175_Mechanical_Properties_of_Optical_Fibers?utm_source=chatgpt.com).
• Median dynamic tensile strength measured at 5.3 GPa (~750 ksi) after aging conditions [oai_citation:4‡普睿斯曼](https://www.prysmian.com/sites/default/files/business_markets/markets/downloads/datasheets/SMF---Single-Mode-Optical-Fiber-SSMF.pdf?utm_source=chatgpt.com).
• Operating temperature for typical fiber (e.g., Corning SMF-28 ULL) spans –60 °C to +85 °C [oai_citation:5‡康宁](https://www.corning.com/media/worldwide/coc/documents/Fiber/SMF-28%20ULL.pdf?utm_source=chatgpt.com).
• Relevant single-mode standards include ITU-T G.652 (most common), G.657 (bend-insensitive) and G.655 (non-zero dispersion-shifted) [oai_citation:6‡en.wikipedia.org](https://en.wikipedia.org/wiki/G.652?utm_source=chatgpt.com).
অপটিক্যালকেবলপ্লাস্টিক
Optical Cable Plastic Sheath Materials – Technical Data
উপাদান | Key Properties | Typical Applications |
---|---|---|
Polyethylene (PE: LDPE, MDPE, HDPE, XLPE) | Low cost; UV and chemical resistance; excellent dielectric; outdoor durability | Outdoor cable jacket, direct burial, overhead use |
Low Smoke Zero Halogen (LSZH) | Flame retardant; low smoke; zero halogen emissions; oil resistance | Indoor use, fire-safe environments |
Polyvinyl Chloride (PVC) | Good chemical/weather resistance; low cost; moderate flame resistance | General-purpose cable jacketing |
Polyurethane (PU / TPU) | High abrasion resistance; chemical/oil resistance; flexible | Industrial or tactical applications |
Cable Co-polymers (e.g., NBR/PVC blends, ETFE) | Specialized chemical and wear resistance | Harsh environment or specialty cable designs |
• Common sheathing materials include PE (LDPE, MDPE, HDPE, XLPE)—renowned for durability, outdoor UV resistance, and low cost [oai_citation:0‡keyfibre.com](https://www.keyfibre.com/en/types-of-sheaths-used-in-fibre-optic-cables/?utm_source=chatgpt.com) [oai_citation:1‡angreen.com](https://www.angreen.com/news/what-material-fiber-optic-cables-made-of.html?utm_source=chatgpt.com) [oai_citation:2‡farahipolymer.com](https://farahipolymer.com/fiber-optic-cable-materials/?utm_source=chatgpt.com).
• LSZH is valued for flame retardance and low smoke emissions, ideal for indoor safety-critical environments [oai_citation:3‡honecable.com](https://www.honecable.com/6-fiber-cable-outer-sheath-materials/?utm_source=chatgpt.com) [oai_citation:4‡angreen.com](https://www.angreen.com/fiber-optic-cable-material/?utm_source=chatgpt.com).
• PVC is widely used for general-purpose sheathing due to chemical/weather resistance and cost-effectiveness [oai_citation:5‡honecable.com](https://www.honecable.com/6-fiber-cable-outer-sheath-materials/?utm_source=chatgpt.com).
• PU and TPU offer superior abrasion and chemical resistance, used in demanding industrial or military cable applications [oai_citation:6‡angreen.com](https://www.angreen.com/news/what-material-fiber-optic-cables-made-of.html?utm_source=chatgpt.com).
• Specialized copolymers such as NBR/PVC blends and ETFE are applied for unique environmental or mechanical requirements [oai_citation:7‡keyfibre.com](https://www.keyfibre.com/en/types-of-sheaths-used-in-fibre-optic-cables/?utm_source=chatgpt.com).
শীথিং উপাদান
Optical Cable Sheathing Materials – Technical Data
উপাদান | Key Attributes | Typical Use Cases |
---|---|---|
Polyethylene (PE: LDPE, MDPE, HDPE, XLPE) | Affordable; chemical & moisture resistant; UV stable; excellent dielectric; strong abrasion resistance | Outdoor cable jacket; direct-burial; aerial installations |
Low Smoke Zero Halogen (LSZH) | Flame-retardant (UL94 V-0); low smoke emission; halogen-free; high tensile strength; abrasion & UV resistant | Indoor spaces; tunnels; data centers; fire-safe environments |
Polyvinyl Chloride (PVC) | Good weather & chemical resistance; economical; moderate flame resistance; smooth finish | General-purpose jacketing; indoor/outdoor use where cost-sensitive |
Polyurethane (PU / TPU) | Outstanding abrasion & oil resistance; highly flexible; suitable for harsh conditions | Industrial, tactical, or heavy-duty cable applications |
Polyamide (PA), NBR/PVC blends, ETFE | Enhanced wear & chemical resistance; high-performance polymers | Specialized or extreme-environment cable designs |
• PE (LDPE, MDPE, HDPE, XLPE) offers cost-efficient, durable sheathing for outdoor fiber cable usage. [oai_citation:0‡owcable.com](https://www.owcable.com/technology/analysis-of-optical-cable-sheath-materials-all-round-protection-from-basic-to-special-applications/?utm_source=chatgpt.com)
• LSZH provides flame safety and reduced smoke/toxic emissions, meeting UL94 V-0 and IEC 60332 standards. [oai_citation:1‡angreen.com](https://www.angreen.com/lszh-optical-cable-material/?utm_source=chatgpt.com) [oai_citation:2‡keyfibre.com](https://www.keyfibre.com/en/types-of-sheaths-used-in-fibre-optic-cables/?utm_source=chatgpt.com)
• PVC combines chemical and weather resistance with cost effectiveness, commonly used in general cable applications. [oai_citation:3‡HOC](https://www.honecable.com/6-fiber-cable-outer-sheath-materials/?utm_source=chatgpt.com) [oai_citation:4‡keyfibre.com](https://www.keyfibre.com/en/types-of-sheaths-used-in-fibre-optic-cables/?utm_source=chatgpt.com)
• PU/TPU ensures mechanical resilience with flexibility, used in industrial or tactical scenarios. [oai_citation:5‡angreen.com](https://www.angreen.com/news/what-material-fiber-optic-cables-made-of.html?utm_source=chatgpt.com)
• Specialty polymers like PA, NBR/PVC blends, and ETFE achieve higher performance for demanding environments. [oai_citation:6‡keyfibre.com](https://www.keyfibre.com/en/types-of-sheaths-used-in-fibre-optic-cables/?utm_source=chatgpt.com) [oai_citation:7‡angreen.com](https://www.angreen.com/news/what-material-fiber-optic-cables-made-of.html?utm_source=chatgpt.com)
ওএফসিস্ট্রেংথ মেম্বার
উচ্চ স্থিতিস্থাপকতা মডুলাস এবং প্রসার্য শক্তি, ভাল সোজাতা এবং সংকীর্ণ সহনশীলতা, অভিন্ন এবং ভারী ফসফেট আবরণ।
পৃষ্ঠ ফসফেটেড বা দস্তা প্রলিপ্ত হতে পারে.
Optical Cable Strength Member – Non-Yarn Components
উপাদান | Form | ফাংশন | Typical Use Cases |
---|---|---|---|
Steel Rod or Strand | Rod or strand | Provides high tensile strength and crush resistance | Armored outdoor cables; installations requiring rigid protection |
Glass Fiber-Reinforced Plastic (FRP) | Pultruded rod | Non-metallic rigidity, dielectric property, crush resistance | All-dielectric cables; aerial and non-conductive applications |
Central Dielectric Rod | Solid plastic rod (e.g., FRP) | Maintains cable geometry and prevents buckling | Loose-tube and tight-buffered cable constructions |
• Fiber optic cables often include steel rods as strength members to provide high tensile strength and protection against crush in rugged or armored environments. [oai_citation:0‡光纤销售网](https://www.fiberoptics4sale.com/blogs/archive-posts/95148166-fiber-optic-cable-tutorial?srsltid=AfmBOooJvjDpyufWHiRNIRDtgTw4AR2R92N_TUi84Pfs9Oei6pwgx5QB&utm_source=chatgpt.com)
• FRP (Fiberglass-Reinforced Plastic) rods offer a non-metallic, dielectric alternative for strength members, especially suitable for non-conductive or aerial cable designs; FRP advantages include high strength-to-weight, corrosion resistance, and long service life. [oai_citation:1‡HOC](https://www.honecable.com/frp-fiber-optic-cable-csm-materials/?utm_source=chatgpt.com) [oai_citation:2‡Yulong FRP New Material](https://yulongfrp.com/product/frp-strength-member/?utm_source=chatgpt.com)
• Central dielectric rods—often of FRP—are employed within loose-tube or tight-buffered cables to maintain structural integrity and prevent buckling. [oai_citation:3‡img-en.fs.com](https://img-en.fs.com/file/datasheet/bulk-fiber-cables.pdf?utm_source=chatgpt.com) [oai_citation:4‡光纤销售网](https://www.fiberoptics4sale.com/blogs/archive-posts/95148166-fiber-optic-cable-tutorial?srsltid=AfmBOooJvjDpyufWHiRNIRDtgTw4AR2R92N_TUi84Pfs9Oei6pwgx5QB&utm_source=chatgpt.com)
ধাতব তারOFC এর জন্য
উচ্চ প্রসার্য শক্তি এবং সোজাতা; পৃষ্ঠ phosphatized বা দস্তা প্রলিপ্ত হতে পারে
Optical Cable Steel Wire Strength Member – Technical Data
Configuration / Cable Type | Steel Wire Diameter | প্রসার্য শক্তি | Typical Application |
---|---|---|---|
Standard Drop Cable | Approx. 1.0 mm | 360 N (long-term); 1200 N (short-term) | FTTH subscriber drop installations |
Outdoor Unitube Armored Cable | Two wires, 0.9 mm each | Max short-term tensile ~1500 N | Armored loose-tube outdoor environments |
• Drop Cable (FTTH): Incorporates a 1 mm steel wire strength member, providing 360 N tensile strength in long-term use, up to 1200 N for short-term pulls. [oai_citation:0‡亚马逊](https://www.amazon.com/Outdoor-Optical-G657A1-Single-Strength/dp/B07PPTFLR6?utm_source=chatgpt.com)
• Outdoor Unitube Armored Cable: Uses two parallel steel wires (0.9 mm dia each), offering up to 1500 N short-term tensile capacity. [oai_citation:1‡Molexces](https://www.molexces.com/webfoo/wp-content/uploads/AFOUN.pdf?utm_source=chatgpt.com)
আপনার কেবল উৎপাদন যাত্রা শুরু করতে প্রস্তুত?
আপনার ব্যবসার জন্য বিশেষজ্ঞের পরামর্শ এবং কাস্টমাইজড সমাধান পান