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| Product Name |
Major Specifications |
Usage |
PET chip |
Semi-dull
PET chip,
Fiber grade |
Intrinsic viscosity,d1/g |
0.66-0.68 |
For spinning |
Softening point, ℃ |
259 |
Carboxyl end group content, mol/t |
¡Ü30 |
Colouring Value |
L Value |
¡Ý82 |
B Value |
¡Ü6 |
Cluster particles ≥10um |
0 |
Diethylene glycol content,wt% |
¡Ü1.2 |
Titanium dioxide content,wt% |
0.32-0.35% |
Ash content (excluding titanium dioxide),wt% |
¡Ü0.05 |
ron content,wtppm |
¡Ü3.0 |
Humidity,wt% |
¡Ü0.4 |
Polyester Staple Fiber |
Hollow |
Deviation rate of linear density, % |
¡À14 |
Filling &for production of spraying-bonded wadding and glueless cotton |
Deviation rate of length , % |
¡À8 |
Number of roll, per 25mm |
10.0¡À4.0 |
Hollow ratio, % |
¡Ý20 |
filling power V1,cm3/g |
¡Ý150 |
filling power V2,cm3/g |
¡Ý50 |
oil content, % |
0.16¡À0.04 |
Over-cut fiber content, mg/100g |
¡Ü40 |
Defect content,mg/100mg |
¡Ü20 |
Elestic recovery rate, % |
¡Ý70 |
Spinning Type |
Fracture strength, cN/dtex |
¡Ý5.60 |
For cotton textile(High-quality yarn) |
Elongation at Break, % |
25.0¡À4.0 |
Deviation rate of linear density, % |
¡À3.0 |
Deviation rate of length, % |
¡À3.0 |
Overlength fiber content, % |
¡Ü0.5 |
Over-cut fiber content, mg/100g |
¡Ü2.0 |
Defect content, mg/100g |
mg/100g |
Number of roll, 25mm |
12.0¡À2.5 |
Curliness rate, % |
13.0¡À2.5 |
180 ℃ drying shrinkage, % |
6.5¡À2.0 |
Oil content, % |
0.13¡À0.03 |
Moisture regain, % |
¡Ü0.6 |
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Specifications
