国产汽车门窗密封胶条生产仍停留在落后水平,漏雨、透风、尘土大、不隔音、不防震、不保温、难装配、易脱落,既不能满足汽车安装空调等技术要求,又谈不上美观、舒适,为改变国内汽车密封胶条的落后状态,适应汽车工业的更新换代需要,某厂引进了纯海绵橡胶型材生产线;纯密实橡胶型材生 Domestic automobile door and window sealant production is still stuck behind the level of leakage, ventilation, dust, no noise, no shock, no insulation, difficult assembly, easy to fall, can not meet the technical requirements of automobile installation of air conditioning, not to mention Beautiful and comfortable, in order to change the lag state of the domestic automobile sealant, to meet the needs of the automotive industry, a factory introduced a pure sponge rubber profile production line;