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3+9×0.175NT钢丝帘线在高性能轿车子午线轮胎胎体中的应用
Application of 3+9×0.175NT Steel Cord in Carcass of High Performance Passenger Car Radial Tire
Received:March 11, 2019  Revised:March 11, 2019
DOI:10.12135/j.issn.1006-8171.2020.04.0231
中文关键词: 高性能轿车子午线轮胎;胎体;钢丝帘线;聚酯帘线;外缘尺寸;耐久性能;高速性能
英文关键词: high performance passenger car radial tire;carcass;steel cord;polyester cord;peripheral dimension;durability;high-speed performance
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Author NameAffiliationE-mail
zhaoxiang Qingdao Doublestar Tire Industrial Co, Ltd 1090897592@qq.com 
ZHAO Yuna Qingdao Doublestar Tire Industrial Co, Ltd  
REN Zhenxing Qingdao Doublestar Tire Industrial Co, Ltd  
GAO Tongshun Qingdao Doublestar Tire Industrial Co, Ltd  
GONG Jinrong Qingdao Doublestar Tire Industrial Co, Ltd  
XING Zhengtao Qingdao Doublestar Tire Industrial Co, Ltd  
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中文摘要:
      研究3+9×0.175NT钢丝帘线在高性能轿车子午线轮胎胎体中的应用。结果表明,以1层3+9×0.175NT钢丝帘布替代2层1670dtex/2-28EPI聚酯帘布用于275/45ZR20高性能轿车子午线轮胎胎体,成品轮胎的充气外缘尺寸和耐久性能均符合国家标准要求,高速性能略有提高,同时可减小轮胎质量,降低成本。
英文摘要:
      The application of 3+9×0.175NT steel cord in carcass of high performance passenger car radial tire was investigated.The results showed that using 1 ply 3+9×0.175NT steel cord instead of 2 ply 1670dtex/2-28EPI polyester cord in the carcass of 275/45ZR20 high performance passenger car radial tire,the inflation peripheral dimension and durability of the finished tire met the requirements of national standards,and the high-speed performance was slightly improved,at the same time the weight and cost of tire was reduced.
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