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We are specialist in producing polyester staple fiber,we supply good color high quality with suitable price.
ITEM | UNIT | VALUE |
TITRE DEVIATION | % | ±3.0 |
TENACITY | CN/DTEX | ≥4.20 |
VARIATION COEFFICIENT OF TENACITY (CV) | % | ≤11.0 |
TENACITY AT 10% ELONGATION | CN/DTEX | ≥2.80 |
ELONGATION | % | 42.0±5 |
NUMBER OF CRIMP | /25MM | 10±2.5 |
DEGREE OF CRIMP | % | 11.0±3.0 |
AVERAGE LENGTH | MM | 32,38,51 |
OVER LENGTH FIBER | MG/100G | ≤2.0 |
OVER LENGTH | % | ±3 |
DEFECT | MG/100G | ≤300.0 |
180°C SHRINKAGE IN HOT AIR | % | 6.0±2 |
SPECIFIC RESISTANCE | Ω*CM | MX108 |
OIL PICK UP | % | 0.08-0.17 |
WATER CONTENT | % | ≤0.7 |
1.4D optical fiber is widely used for spinning,nonwoven,carpet,wadding.
POLYESTER FIBER