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Application of plasma surface treatment in automobile manufacturing field

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Published on:

26 Sep,2020

Application of plasma surface treatment in automobile manufacturing field:

Plasma surface treatment is one of the effective surface cleaning, activation and coating processes, which can be used to treat a variety of materials, including plastics, metals or glass.

The application of plasma surface treatment equipment in the automobile industry has been widely used in vehicle lights, various rubber seals, interior decoration, brake blocks, wipers, oil seals, instrument panel, airbags, bumpers, antennas, engine seals, GPS, DVD, instruments, sensors, automobile door seals and other aspects.

Plasma surface treatment in the automotive manufacturing field:

1. The adhesive surface treatment of automobile sealing strip is more closely bonded, sound insulation and dustproof;

2. Application in the bonding process of automobile headlights; firm bonding, dustproof and moisture-proof;

3. Car interior surface spraying, pre-printing treatment, no fading, no paint dropping;

4. Automobile brake pads, oil seals, and bumpers are processed before painting and glued seamlessly;

How does plasma surface treatment work?

The temperature of neutral particles is close to room temperature. These advantages provide suitable conditions for the surface modification of heat-sensitive polymers. Through low temperature plasma surface treatment, a variety of physical and chemical changes take place on the surface of the material, or etching and rough, or forming a dense crosslinking layer, or introducing polar groups containing oxygen, so that hydrophilicity, adhesion, coldability, biocompatibility and electrical properties can be improved. Using this principle of plasma surface treatment, many materials can be surface treatment, improve product quality and related requirements.

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