Spunlace 1.5D Black Virgin Polyester Fiber Tow Uncutted With OEKO-TEX 100 Standard
Black Virgin Polyester Fiber Tow Uncutted with OEKO-TEX 100 Standard for Spunlace 1.5D
Material - related Advantages
- High Purity & Stability: Composed of virgin polyester, it features high purity and a uniform molecular structure, ensuring stable performance. This guarantees consistent quality in each production batch, minimizing quality issues arising from raw material variations and underpinning large - scale, high - quality textile manufacturing.
- Superior Dyeing Property: Being black and using advanced dope - dyeing technology, it has a uniformly - colored, deeply - penetrated pigment with excellent colorfastness. It resists fading during textile processing and use, maintaining a vivid black for products requiring high - color - stability, like high - end apparel and home decor.
Physical - property Advantages
- Optimal Fineness: With a 1.5D fineness, it is a relatively fine fiber. It can be spun into fine - denier yarns, endowing textiles with a soft, smooth feel and sufficient strength. This makes it suitable for high - end clothing fabrics such as shirts and dresses, enhancing wearing comfort and texture.
- Uncutted - state Flexibility: The uncutted tow, having a continuous length, can be cut as needed. This offers great flexibility in textile production, allowing for customization to different product requirements, suitable for various processes like weaving, knitting, and non - woven fabric manufacturing.
Environmental & Safety Advantages: Certified to OEKO - TEX 100 standard, it is free from harmful substances, being eco - friendly and safe for human contact. It is suitable for producing skin - contact textiles like underwear and bedding, meeting consumers' demands for green, healthy products.
Cost - efficiency Advantages: Its good processability and stable quality reduce defective rates, boost production efficiency, and cut costs. Its high durability and colorfastness also minimize after - sales costs and resource waste from quality - related issues.
Technical Specifications:
|
ITEM |
UNIT |
VALUE |
|
Tenacity at Break |
cN/dtex |
≥4.8 |
|
CV Tenacity at Break |
% |
≤11.0 |
|
Elongation at Break |
% |
22.0±5.0 |
|
Deviation of Titer |
% |
±5.0 |
|
Length Deviation |
% |
±5.0 |
|
Over Length Fiber |
% |
≤0.5 |
|
Multiple Length Fiber |
mg/100g |
≤6 |
|
Defects |
mg/100g |
≤10 |
|
Crimp Number |
pcs/25mm |
11.0±2.5 |
|
Crimp Removal |
% |
12.0±3.0 |
|
Tenacity at 10% Elongation |
cN/dtex |
≥3.7 |
|
Shrinkage in Hot Dry Air 180℃ |
% |
8.0±2.0 |
|
Electricity Resistance |
Ω.cm |
≤M x 108 (0≤M≤10) |
|
Oil Pick-up |
% |
0.15±0.05 |
|
Humidity |
% |
≤0.5 |
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