Common disadvantages of PE paint (16) "wrinkle"
Information sources：本站 | Release date：
2019-08-02 16:29:18
| Browse volume：9093
Summary：
Disadvantages: wrinklescause①The coating construction viscosity is too large, and the coating is too thick.②The spray gun has too much oil and the distance is too close.③The amount of curing agent added is too small.④The bottom surface has differe…
Disadvantages: wrinkles
cause
①The coating construction viscosity is too large, and the coating is too thick.
②The spray gun has too much oil and the distance is too close.
③The amount of curing agent added is too small.
④The bottom surface has different drying speeds, and it is easy to wrinkle if it does not dry for thousands of miles.
⑤ Use unmatched thinner.
Solution
①The viscosity of the paint during construction should be moderate, and the thickness of the coating should be controlled well.
② Reasonably adjust the oil volume and distance.
③ Operate according to the weight ratio correctly.
④Pay attention to using the paint with the bottom layer to dry quickly and the surface layer to dry slowly.
⑤ Use matching thinners.
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