Is the fiber production process through the use of "raw liquor coloring" technology in the sealed environment to achieve polyester coloring, the use of color masterbatch into the fiber internal injection coloring. Environmental color fiber products are of high quality, good fastness, washable and friction-resistant, which can make the fiber achieve differentiated effect according to the set color requirements.
| 序 号 | 项目 | 指标 |
| 1 | 单纤细度 （D） | 3.0～5.0 |
| 2 | 长度 (mm) | 1.5～15.0 |
| 3 | 断裂强度 (cN/dtex) | ≥3.80 |
| 4 | 断裂伸长率(%) | 23.0±6.0 |
| 5 | 130℃干热收缩率(%) | ≤3.0 |
High strength paper, flame retardant paper, filter paper, color wrapping paper, art paper, clothing textile, road construction, environmental materials and other industries
