TOPWINGS Chemical Coating

Guangzhou Zhenroumei Chemical Coating Limited

Language: Chinese|English
18011928739
Home  »  News  »  Industry News

Industry News

Do You Know The Reason Why the Paint Film Falls Off?

Source:本站    Release time:2018-11-07 15:11:34    Click volume:
As a Automotive Paint Company, we want to say the cause of falling off of automobile paint film:
(1) each paint layer should be polished before spraying, because the polishing can make the paint from Car Coatings Companies adhere to it better and integrate it together (different paint layers are polished with different sandpaper).
(2) we are spraying metallic paint, spray paint from Car Paint Thinner Suppliers or silver metallic paint, after spraying, drying time is too long, the terminology called flash drying time is too long, then finishing varnish, varnish with metallic paint adhesion will almost, metallic paint itself is belongs to the paint of one-component, he is no adhesion to substrate, entirely on adhesion varnish protection. Too long drying time, varnish can not be fully embedded in the substrate. So it affects adhesion.

(3) when we apply the primer in spraying, the environmental humidity is too high, and there is too much water in the air, which will attach to the medium coat, and then the surface coat. This moisture will affect the adhesion between the medium coat and the surface coat. Be careful to avoid water vapour when painting, as it is easy to see other areas of film problems such as whitening.

Car Paint Thinner Suppliers

CONTACT US

Fax:86-020-87833398
Tel:86-180 1192 8739 (whatspp/skype/telegram)
Email:export002@topwingspaint.com

  • 看不清楚? 换一张!