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Virgin Dope Dyed Black Uncutted Polyester Tow for Spinning 1.2D
Material Characteristics
Morphological Features
Application Fields
It is suitable for the spinning process and can be made into various types of yarns, which are widely used in the following fields:
Technical Specifications:
ITEM |
UNIT |
VALUE |
Tenacity at Break |
cN/dtex |
≥5.30 |
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 |
≥4.20 |
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 |