| 聚对苯二甲酸丙二酯短纤维生产工艺研究 |
| |
| 引用本文： | 冯忠耀,杨卫忠. 聚对苯二甲酸丙二酯短纤维生产工艺研究[J]. 合成纤维, 2005, 34(3): 31-32 |
| |
| 作者姓名： | 冯忠耀 杨卫忠 |
| |
| 作者单位： | 上海市第十化纤厂,上海,200126;上海市第十化纤厂,上海,200126 |
| |
| 摘 要： | 利用现有涤纶短纤维生产设备,使用壳牌化学公司聚对苯二甲酸丙二酯(PTT)切片原料成功纺制了1.67dtex×38mm短纤维,纤维强度3.0cN/dtex,伸长73.1%。纺丝工艺条件是:纺丝温度为258~268℃,纺速1100m/min,拉伸油浴50℃,拉伸总倍数2.25~3.20,干燥条件则与涤纶相同。
|
| 关 键 词： | PTT纤维 纺丝工艺 设备 |
| 文章编号： | 1001-7054(2005)03-0031-02 |
| 修稿时间： | 2005-02-03 |
Investigation on the production Process of PTT Staple Fiber |
| |
| FENG Zhong-yao,YANG Wei-zhong. Investigation on the production Process of PTT Staple Fiber[J]. Synthetic Fiber in China, 2005, 34(3): 31-32 |
| |
| Authors: | FENG Zhong-yao YANG Wei-zhong |
| |
| Abstract: | Using Shell Company's chips as raw material, the PTT staple fiber of 1.67 dtex×38 mm was produced by existing PET production line. The break strength and elongation of the fiber were 3.0cN/dtex and 73.1% respectively. The PTT staple fiber was prepared with the conditions of spinning temperature 255~265℃, spinning speed 1100 m/min, draw bath temperature 50℃, total draw ratio 2.25~3.2. |
| |
| Keywords: | PTT fiber spinning process equipment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《合成纤维》浏览原始摘要信息 |
|
点击此处可从《合成纤维》下载全文 |
|
