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| Customization: | Available |
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| Usage: | Concrete, Filling Material, Non-Woven Fabric |
| Material: | 100% Polyester |
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Audited by an independent third-party inspection agency
| fineness | 7D |
| fiber length | 51/64MM |
| material | 100% RECYCLED POLYESTER |
| pattern | SILICONIZED OR NON-SILICONIZED |
| color | RAW WHITE |
| delivery time | 15 DAYS AFTER L/C READY |
| payment | L/C OR T/T |
| loading port | NINGBO |
| package | WOVEN BAG |
| MOQ | 1 TON |
| Features of polyester staple fiber | |
| 1. highly elastic with good raw white | |
| 2. super soft hand feeling with silicon | |
| 3. Less flaw and better warmth character | |
| 4. Mainly used for filling material, non-woven fabric, polyester wadding ,polyester cotton, silk-like cotton,needle-punched cotton and so on. | |
| Specification sheet for 7D | |||||||
| No. | Inspection Item | Unit | Standard | Measureed Value | Result | ||
| 1 | fineness | dtex | ---- | 8.82 | Passed | ||
| 2 | finenessTolerance | % | ±30 | 26.0 | Passed | ||
| 3 | Length | mm | ---- | 55.8 | Passed | ||
| 4 | Length Tolerance | % | ±10 | +9 | Passed | ||
| 5 | Crimp | pcs/25mm | 8±3.0 | 8.1 | Passed | ||
| 6 | Multiple Length Fiber | mg/100g | ≤200 | 29 | Passed | ||
| 7 | Defect Content | mg/100g | ≤1000 | 480 | Passed | ||
| 8 | bulking intensity V1 | cm3/g | ≥140 | 190 | Passed | ||
| 9 | bulking intensity V2 | cm3/g | ≥35 | 76 | Passed | ||
| 10 | bulking intensity V3 | cm3/g | ≥140 | 156 | Passed | ||
| 11 | rebound degree | % | ≥70 | 76 | Passed | ||
| 12 | Hollow rate | % | ≥12 | 14 | Passed | ||










