聚酰胺66工业丝纺丝组件两种滤材的使用情况对比  

Usage Comparison of Two Filter Materials for Polyamide 66 Industrial Filaments Spinning Pack

作　　者：胡锴民 李嵩阳 HU Kai-min;LI Song-yang(Shenma Industrial Co.,Ltd.,Pingdingshan 467000,Henan,China;School of Computer Science and Technology,Beijing Institute of Technology,Beijing 100081,China)

机构地区：[1]神马实业股份有限公司,河南平顶山467000 [2]北京理工大学计算机学院,北京100081

出　　处：《合成纤维》2022年第9期47-49,共3页Synthetic Fiber in China

摘　　要：选用海砂和金属砂作为纺丝组件滤材,通过比较两种滤材在生产中的使用情况,验证两种滤材对聚酰胺66工业丝可纺性及物理性能影响。试验结果表明,与海砂作为组件滤材相比,金属砂作为组件滤材有效提高了产品品质,日均废丝率减少0.7%,断丝次数日均每锭减少2次,金属砂作为纺丝组件滤材对改善聚酰胺66工业丝的可纺性起到明显效果。Sea sand and metal sand were selected as the filter materials of spinning pack. By comparing the use of the two filter materials in production, the effects of the two filter materials on the spinnability and physical properties of polyamide 66 industrial filaments were verified. The test results show that compared with sea sand as the filter material of the pack, metal sand as the filter material of the pack can effectively improve the product quality and reduce the daily waste filament rate by 0.7%, and the number of broken filaments are reduced by 2 times per spindle per day. The metal sand as filter material of the spinning pack has obvious effect on improving the spinnability of polyamide 66 industrial filaments.

关 键 词：聚酰胺66工业丝 纺丝组件 海砂 金属砂 可纺性 废丝率 

分 类 号：TQ342.12[化学工程—化纤工业]