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Precautions for the use of PU in-mold paint

2022-08-31

1. The PU in-mold paint should not be sprayed too thickly, just cover the bottom of the mold with naked eyes to avoid abnormal phenomena such as blistering and peeling. The gun distance is about 15cm, and the general spraying should not exceed three shots.
2. The humidity of PU in-mold paint is greater than 85%, or a small amount of anti-white water should be added for construction in rainy days.
3. The surface of the coated object should be cleaned of grease, dust, and moisture.
4. PU in-mold paint should avoid mixing with different series of products, so as not to affect the adhesion and other physical properties.
5. Avoid mixing with other customer products or testing in advance, so as not to affect the adhesion and other physical properties.
6. The material changes must be tested first.
7. When the paint is thinned, use a special thinner to avoid affecting the appearance and performance of the paint film.
8. Be sure to close the lid tightly after use to avoid moisture absorption or air drying.
9. If you find any abnormalities or questions during use, please consult with our business or R&D department in time.