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What kind of effect can be achieved by treating car bumper with plasma surface treatment machine

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25 Feb,2021

What kind of effect can be achieved by treating car bumper with plasma surface treatment machine:
The plasma surface treatment machine activates the surface cleaning of the bumper made of PP/EPDM compound before painting. Bumper as an independent component, beautify the appearance of the car at the same time, the safety of the car protection, aerodynamic performance has a great impact. In order to reduce fuel consumption and fuel costs, to achieve low emission standards, automotive lightweight requirements are getting higher and higher, small density, corrosion resistant plastic has become the main material of car bumpers, the amount of increasing year by year.
Bumper with a plasma surface treatment machine processing can achieve what kind of effect, after spraying plastic bumper can luster and body, make the car more holistic in appearance, also can cover the surface of the plastic pattern or defects such as scratches, and improve the surface hardness, the resistance to uv exposure, durability, weather resistance, chemical resistance, dustproof performance, etc, all can get good effect. And PP plastic and EPDM plastic is cheap, easy to process and shape, with excellent elasticity, so in many plastics stand out, favored by automobile bumper manufacturers.

CRF plasma surface treatment machine
However, if PP/EPDM is not treated by plasma surface treatment machine, plastic surface energy is low, poor wettability, high crystallinity, molecular chain is non-polar, the boundary layer is weak, these factors will lead to poor spraying effect.


Choose cheng feng smart plasma surface treatment machine, can effectively remove when processed into plastic products introduced to the surface migration of chemical substances, and the negative effect of inorganic fillers on the coatings and transport process of dirt and other contaminants, PP/EPDM material on the surface of C - C or C - H key is oxidation, producing active matrix, such as C, O, C = O and COO, greatly improve the fruit surface activity of PP/EPDM material. The reliability and stability of automobile bumper spraying are improved, and the yield is greatly improved.

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