胎面气孔率对轮胎质量的影响与管控办法  

Influence of tread porosity on tire quality and control measures

作　　者：张志坚 张超 王纪增 李万顺 李九龙 杨震 Zhang Zhijian;Zhang Chao;Wang Jizeng;Li Wanshun;Li Jiulong;Yang Zhen(Bayi Rubber Co.LTD.,Zaozhuang 277000,Shandong,China)

机构地区：[1]八亿橡胶有限责任公司,山东枣庄277000

出　　处：《橡塑技术与装备》2023年第4期44-47,共4页China Rubber/Plastics Technology and Equipment

摘　　要：结合产品质量与成本控制对胎面气孔率波动造成的影响进行剖析,并通过研究分析从混炼胶配方优化、调整混炼胶存放周期、强化混炼工艺执行、挤出低温供胶、终口型结构改进等方面制定了管控措施,通过措施执行,胎面气孔率得到有效控制,因其所引发的质量与成本损失得到显著改善,达到了提升产品质量、降低生产成本的预期目的。This paper analyzes the impact of product quality and cost control on the fluctuation of tread porosity,and formulates control measures through research and analysis from the aspects of compound formula optimization,adjusting the storage cycle of compound,strengthening the implementation of mixing process,extruding low temperature rubber supply,and improving the structure of the end shape.Through the implementation of measures,the tread porosity was effectively controlled,and the quality and cost losses caused by it were significantly improved,achieving the expected purpose of improving product quality and reducing production costs.

关 键 词：TBR轮胎 胎面 气孔率 不良率 磨耗性能 

分 类 号：TQ330.73[化学工程—橡胶工业]