| 提高PA6帘子线原丝断裂强度的探讨 |
| |
| 引用本文： | 黄彬 邓向阳. 提高PA6帘子线原丝断裂强度的探讨[J]. 合成纤维工业, 1999, 22(3): 54-55,59 |
| |
| 作者姓名： | 黄彬 邓向阳 |
| |
| 作者单位： | 鹰山石油化工化纤一部 |
| |
| 摘 要： | 讨论了影响ＰＡ６帘子线原丝断裂强度的主要因素,试验表明：提高拉伸倍数、增加纺丝速度及切片粘度均可提高原丝断裂强度。生产中,纺丝总拉伸倍数控制在５．０左右,纺丝速度２．４６～２．８０ｋｍ／ｍｉｎ,切片相对粘度约３．５１,原丝的断裂强度指标可达标,原丝质量优级品率达８５％以上
|
| 关 键 词： | 聚己内酰胺纤维 断裂强度 帘子线 |
DISCUSSION ON INCREASING BREAKING STRENGTH OF PA6 TYRE CORD YARN |
| |
| Huang Bin and Deng Xiangyang. DISCUSSION ON INCREASING BREAKING STRENGTH OF PA6 TYRE CORD YARN[J]. China Synthetic Fiber Industry, 1999, 22(3): 54-55,59 |
| |
| Authors: | Huang Bin and Deng Xiangyang |
| |
| Affiliation: | No.1 Man|made Fiber Department of Yingshan Petrochemical Factory |
| |
| Abstract: | The main factors that had influence on breaking strength of PA6 yarn were discussed. The experimental result showed that the breaking strength could be improved by increasing drawing ratio, spinning velocity and chip viscosity. The breaking strength up to standard could be obtained by controlling total drawing ratio at about 50, spinning velocity in the range of 246￣280 km/min and relative viscosity of chips about 351. First|rate products shared 80%. |
| |
| Keywords: | polycaprolactam fiber breaking strength tyre cord |
| 本文献已被 CNKI 维普 等数据库收录！ |
