Selection of Plastic Raw Materials for Automotive Interior Trim Parts

The dashboard is the most complex and largest part of the automotive interior trim, with the largest number of load-bearing parts and the most difficult to manufacture. It combines safety, functionality, comfort and decoration. In addition to good rigidity and energy absorption, people have increasingly high requirements for its feel, skin texture, luster and color tone. It requires good activity, formability and dimensional stability of raw materials; Since the instrument panel receives direct sunlight, it should have high heat resistance; The instrument panel should have good rigidity and energy absorption, so it should have high impact resistance and flexibility; At the same time, the light shall not affect the driver's vision, and the low gloss shall also be provided. It can choose the following plastics: PP+Talc, heat-resistant ABS, PC/ABS, PA/ABS and PBT/ABS.   

The control panel is mounted on the instrument panel, which mainly carries some electrical functional parts. It requires raw materials with high heat resistance, low gloss (good matt appearance) and excellent molding and processing performance. It can choose the following plastics: heat-resistant ABS, PC/ABS

The air outlet grille is installed on the instrument panel. It is the air outlet of the automobile air conditioner and needs to be moved frequently. It requires high heat resistance, impact resistance, flexibility and dimensional stability of raw materials. It can choose the following plastics: heat-resistant ABS, PC/ABS, PBT/PET+GF and PP+Talc.   

The glove box and auxiliary instrument panel are connected with the instrument panel, which are mainly used to hold articles; It requires high rigidity, heat resistance, high impact, scratch resistance, dimensional stability and low gloss of raw materials. It can choose the following plastics: PP+Talc, ABS and PC/ABS.   

Handrails and handles are the handles of drivers and passengers. They require raw materials with high heat resistance, high impact, dimensional stability, low gloss and easy painting and electroplating. It can choose the following plastics: PP+Talc, heat-resistant ABS and PC/ABS.   

The door interior trim panel, lining panel and column guard board are installed around the cab to form an indoor activity space for drivers and passengers. It requires raw materials with high strength, high surface hardness, impact resistance, chemical resistance, low odor, easy forming and processing, dimensional stability and scratch resistance. It can choose the following plastics: PP+Talc, PP+EPDM-T, heat-resistant ABS and PC/ABS.

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