HMPSA for auto interior

Hot melt pressure sensitive adhesive is a kind of plastic adhesive. Its physical state changes with the change of temperature within a certain temperature range, while its chemical properties remain unchanged.

It is composed of matrix resin + tackifier + plasticizer + antioxidant + filler. After melting, it becomes a liquid;

Through the hot melt hose and hot melt gun of the hot melt adhesive machine, it is sent to the surface of the bonded object, and the bonding is completed after cooling.


The application of hot-melt pressure-sensitive adhesive in automobile manufacturing mainly focuses on the manufacturing and processing of automobile interior;

For example, the application in the car roof, seats, carpets and other interior decoration has been very mature.

The adhesive performance is efficient. The hot melt adhesive for automobile interior has good fluidity, smooth construction and good temperature resistance, meeting the high and low temperature cycle test of automobile interior.

Environmental protection, colorless and tasteless, reaching VOC level, safe and environmental protection, to ensure the safe use of customers.


Hot melt pressure-sensitive adhesive is mainly used for fixing headlights, dashboard, ventilation duct, automobile harness, tire protection, interior trim fastener, etc;

It can also be used for automobile ceiling, automobile door panel, automobile carpet and floor insulation pad, trunk buckle, etc.

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