生物基聚酰胺56/聚酯混合帘线的开发  

Development of Bio-based Polyamide 56/Polyester Hybrid Cord

作　　者：陆福梅 刘全来 江晓峰 王晓龙 许其军 LU Fumei;LIU Quanlai;JIANG Xiaofeng;WANG Xiaolong;XU Qijun(Jiangsu Taiji Industry New Materials Co.,Ltd,Yangzhou 225006,China)

机构地区：[1]江苏太极实业新材料有限公司,江苏扬州225006

出　　处：《橡胶科技》2023年第11期537-540,共4页Rubber Science and Technology

基　　金：扬州市科技成果转化项目(YZ2022127)。

摘　　要：对生物基聚酰胺56(PA56)与聚酯混合帘线进行开发及性能研究。结果表明:通过设计生物基PA56和聚酯工业丝的纤度,选用不同类型的聚酯工业丝,控制混捻捻度,可以得到不同结构的生物基PA56/聚酯混合帘线,其浸胶帘线可满足不同性能要求;与采用锦纶66帘线冠带层的轮胎相比,采用生物基PA56/聚酯混合帘线冠带层的轮胎高速性能和耐久性能有所提升。The hybrid cords of bio-based polyamide 56(PA56)and polyester were developed,and the performance of the hybrid cords was studied.The results showed that by designing the linear density of biobased PA56 and polyester industrial yarn,selecting the types of polyester industrial yarn and controlling the twist level of cords,the bio-based PA56/polyester hybrid cords with different structures could be obtained,and their dipping cords could meet different performance requirements.Compared to tires using nylon 66 cap ply cord,the tires with hybrid cap ply cords had improved high-speed performance and durability.

关 键 词：生物基聚酰胺56 聚酯 混合帘线 轮胎 性能 

分 类 号：TQ330.38+9[化学工程—橡胶工业]