乘用车PVC胶条气泡原因分析及预防  

Analysis and Prevention of Air Bubble of PVC Strip in Passenger Car

作　　者：马泮超 李后乐 刘景丰 游豹 朱恩涛 MA Pan-chao;LI Hou-le;LIU Jing-feng;YOU Boo;ZHU En-tao(Ningbo Yuanjing Auto Parts Co.,Ltd.,Ningbo 315000,Zhejiang,China)

机构地区：[1]宁波远景汽车零部件有限公司,浙江宁波315000

出　　处：《现代涂料与涂装》2021年第5期21-22,25,共3页Modern Paint & Finishing

摘　　要：总结生产现场分析解决PVC胶条气泡的经验,从焊装、涂装、材料等多个方面进行调整优化,最终使得PVC胶条问题降低到符合整车质量主观评价要求的范围,同时将经验固化到焊装、涂装工艺文件,避免在新车型投产时胶泡问题的复发。The experience of production Geld analysis to solve the PVC strip bubbles was summarized.Adjusting and optimizing from welding,coating and material,and the problem of PVC strip was reduced to meet the subjective evaluation requirements of vehicle quality.At the same time,the experience was solidified into welding and coating process documents to avoid the recurrence of bubble problem when the new model was put into production.

关 键 词：焊缝密封胶 PVC胶泡 折边密封胶 

分 类 号：TQ639[化学工程—精细化工]