Common disadvantages of PE paint (15) "discoloration and yellowing"
Information sources：本站 | Release date：
2019-08-10 16:28:00
| Browse volume：15539
Summary：
Disadvantages: discoloration and yellowingcause① Use paint that is easy to fade.② Discoloration after high temperature drying.③Excessive addition of curing agent.④The paint film will decompose when exposed to direct sunlight.⑤Light-colored painti…
Disadvantages: discoloration and yellowing
cause
① Use paint that is easy to fade.
② Discoloration after high temperature drying.
③Excessive addition of curing agent.
④The paint film will decompose when exposed to direct sunlight.
⑤Light-colored painting is exposed to direct ultraviolet rays.
Solution
① Use high-quality paint.
② Prevent the temperature from being too high when drying.
③ Proportioning.
④The use of anti-yellowing paint can reduce it.
⑤Using UV resistant paint can reduce the degree of discoloration.
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