Automobile door and window sealant strips are an important part of sealing and sound insulation between automobile doors and windows. It is usually made of rubber or rubber-like materials, which are soft, heat-resistant, weather-resistant, and chemical-resistant. Here are some common types of automotive door and window sealant:
1. EPDM sealing strip: EPDM (ethylene propylene rubber) is a synthetic rubber with good heat resistance, weather resistance and chemical resistance, and is suitable for sealing applications under various environmental conditions.
2. PVC sealing strip: PVC (polyvinyl chloride) is a plastic material, commonly used in automobile door and window sealing strips. It has good softness and durability, and can effectively seal doors and windows to prevent water, air and noise from penetrating.
3. Polyester sealing strip: Polyester sealing strip is usually made of polyester materials, which has high heat resistance and weather resistance, and is suitable for sealing applications in high temperature environments.
4. Polyurethane sealing strip: Polyurethane sealing strip has good elasticity and wear resistance, and is suitable for sealing and waterproofing of automobile doors and windows.
5. EPDM sealing strip: EPDM sealing strip has excellent weather resistance, heat resistance and chemical resistance, and is suitable for sealing applications under various climatic conditions.
The selection of a suitable automotive door and window sealant strip should be considered according to the specific vehicle model, application requirements and environmental conditions. Important factors include sealing performance, durability, heat resistance, weather resistance, and quality of materials. It is recommended to consult a professional auto parts supplier or manufacturer when purchasing to ensure that you choose the sealant strip that is suitable for your car doors and windows.