15D-64mm three dimensional polyester fiber have two kinds,siliconized and nonsiliconized,is hollow one used for filling.
polyester staple fiber
1.Usage: polyester staple fiber are used for the filling of the toys ,cushions,pillows,sofas,non woven and so on ;
2.Denier: 15D;
3.Cut length:64MM;
4. Siliconized and non-siliconized;
5.have different color grades: raw white, pure white,super white,green;
6.Packing:pp baled;
7.Weight:220kgs/bale;
8.All fibers are manufactured using PET flakes imported from Europe;
polyester staple fiber
Specificaion
| Item |
Unit |
Test Result |
Grade |
| Breaking tenacity |
CN/dtex |
5.31 |
Excellent |
| Elongation at break rate |
% |
28.1 |
Excellent |
| Defects content |
Mg/100g |
0.6 |
Excellent |
| Crimp number |
Piece/25mm |
11.2 |
Excellent |
| Crimp rate |
% |
13.1 |
Excellent |
| Dry and heat shrinkage |
% |
6.6 |
Excellent |
| Moisture Regain |
% |
0.3 |
Excellent |
| Content of oil |
% |
0.16 |
Excellent |