挤出压延法内衬层气泡原因分析及措施  

Reasons and measures of inner liner bubble in extrusion calendering

作　　者：曲学新 王兵 董永国 王文玲 Qu Xuexin;Wang Bing;Dong Yongguo;Wang Wenling(Prinx Chengshan(Shandong)Tire Co.LTD.,Rongcheng 264300,Shandong,China)

机构地区：[1]浦林成山(山东)轮胎有限公司,山东荣成264300

出　　处：《橡塑技术与装备》2020年第13期31-34,共4页China Rubber/Plastics Technology and Equipment

摘　　要：随着轮胎行业的发展,为了满足公司成品质量的提升,减少人工的劳动强度,提升设备的自动化程度,浦林成山(山东)轮胎有限公司对内衬层气泡产生的原因进行系统的分析,并有针对性的对内衬层挤出线设备以及操作方式、生产工艺等进行改进,并将改进后的新工艺应用于实际生产测试中。经过实际生产测试后,在满足胶料挤出工艺标准的前提下,有效的减少了内衬层气泡的产生,产生了良好的经济效应和应用前景。With the development of the tire industry,in order to meet the company's quality improvement of finished products,reduce labor intensity,and improve the degree of equipment automation,Prinx Chengshan systematically analyzed the causes of inner liner bubbles.The company improved the liner extrusion line equipment,operation mode,and production process,and applied the improved new process to actual production testing.After the actual production test,on the premise of meeting the rubber extrusion process standards,the new process effectively reduces the inner liner bubble,resulting in good economic effects and application prospects.

关 键 词：内衬层气泡 内衬层挤出线 工艺 质量提升 

分 类 号：TQ330.64[化学工程—橡胶工业]