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3+8×0.33ST钢丝帘线在全钢载重子午线轮胎带束层中的应用
Application of 3+8×0.33ST Steel Cord in Belt of Truck and Bus Radial Tire
Received:November 17, 2020  Revised:November 17, 2020
DOI:10.12137/j.issn.2095-5448.2021.06.0280
中文关键词: 钢丝帘线;超高强度;带束层;全钢载重子午线轮胎;强度;耐久性能;成本
英文关键词: steel cord;super high tenacity;belt;truck and bus radial tire;strength;durability;cost
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Author NameAffiliationE-mail
chenliqiang* Shandong Daye Co. LTD 284900547@qq.com 
zhangyuqiang Zhongyi Rubber Co. LTD  
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中文摘要:
      研究3+8×0.33ST钢丝帘线在全钢载重子午线轮胎带束层中的应用。结果表明:与3+8×0.33HT钢丝帘线相比,3+8×0.33ST钢丝帘线单位直径强度和刚度大,压延厚度小,以其替代3+8×0.33HT钢丝帘线用于全钢载重子午线轮胎带束层,可以提高成品轮胎的强度和耐久性能,同时可降低生产成本。
英文摘要:
      The application of 3+8×0.33ST steel cord in the belt of truck and bus radial tire was investigated.The results showed that,compared with 3+8×0.33HT steel cord,3+8×0.33ST steel cord had higher strength per unit diameter,rigidity and smaller calendered thickness.By using 3+8×0.33ST steel cord to replace 3+8×0.33HT steel cord in the belt of truck and bus radial tire,the strengh and durability of the finished tire could be improved,and the production cost could be reduced.
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