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我国汽车塑料的应用是伴随着汽车工业的发展而发展起来的。第一阶段是60年代到70年代末,为满足中吨位货车的生产,用热固性树脂制备电器绝缘件和转向盘等零件;第二阶段是70年代开始的汽车内饰软化,即利用PUR软泡、PVC革和PVC薄膜制备汽车座椅、仪表板、顶棚、地垫、门内板等;第三阶段从90年代末开始,随着我国石油化工的迅猛发展和轿车材料国产化进程加速,使我国轿车上的塑料用量跨入90年代世界的发展水平。
The application of automotive plastics in our country is developed along with the development of automotive industry. The first stage was from the 1960s to the late 1970s. In order to meet the production of medium-tonnage trucks, thermosetting resins were used to prepare electrical insulating parts and steering wheels. The second stage was the car interior softening started in the 1970s. , PVC leather and PVC film preparation of car seats, dashboards, ceilings, mats, door panels, etc .; the third stage from the late 90s, with the rapid development of China’s petrochemical industry and the acceleration of the process of domestic car materials, The amount of plastic on the sedan in our country stepped into the world’s development level in the 1990s.