1. Luster: Semi-dull/Bright/retardant 2. Style: hollow 3. Material: 100% Polyester
Product Introduction:
High-tenacity cotton-style staple fiber constitute a large portion of the market needs among all cotton-style fiber kind. It is mainly employed to partially replace some natural fibers.
Product specification:
Semi-dull: 1.5dtex * 38mm
Product characteristics:
Compared with other products of the kind in the market, our product has a high tenacity, little defect, good spinnability, superb yarn-forming property.
Product Usage:
It is used to produce knitting or weaving fabrics through pure or blend spinning with cotton, viscose, bamboo fiber or other natural fiber.
Enterprise quality standard
| NO. | Item | Unit | First Grade |
| 1 | Breaking Strength | cN/dtex | ≥5.30 |
| 2 | Breaking Elongation | % | M1±5.0 |
| 3 | Deviation of Linear Density | % | ±4.0 |
| 4 | Deviation of Length | % | ±6.0 |
| 5 | Over Length Fibres | % | ≤1.0 |
| 6 | Multiple Length Fibres | mg/100g | ≤3.0 |
| 7 | Defect | mg/100g | ≤6.0 |
| 8 | Crimp Number | Pcs/25mm | M2±3.5 |
| 9 | Crimp Removal | % | M3±3.5 |
| 10 | Shrinkage In Hot Air 180 °C | % | M4±3.0 |
| 11 | Specific Resistance | Ω.cm | ≤M5X109 |
| 12 | Tenacity At 10% Elongation | cN/dtex | ≥2.4 |
| 13 | C.v. of Tenacity at Break | % | ≤15.0 |
PLEASE KNOW!
We have various staple fiber,not only semi-dull. We can also manufacture full-dull, cation-dyeable, bright, bright film-grade(masterbatch), bright film-grade(high-speed-drawn film masterbatch).
Polyester staple fiber
