Several methods to avoid the flat hole of epoxy floor paint
Concrete sealing hardener
The modern floor paint workshop generally requires higher cleanliness, and the floor paint workshop is generally divided according to the required cleanliness grade.However, no matter how to clean up most factory workshops, there will always be some debris particles, and the actual coating environment is not very good.How to avoid contraction?Here are some methods to introduce.
Four ways to avoid flat holes in epoxy floor paint:
1, increase the thickness of wetland board paint film
Wetland mulch is contaminated by dust particles with low surface tension.If floor paint film is thick, won't have obvious contraction.If the paint film on the floor is very thin, there will be no excess floor paint on the bottom and there will be shrinkage.
2, increase the viscosity of wet paint film
If the viscosity of the paint film in the wet increases enough to stop the paint from flowing, the paint will not shrink even though it may shrink.Hangzhou floor paint manufacturers believe that the addition of touch agent can increase the viscosity of wet paint film, to prevent contraction.
3. The low surface tension of the floor paint coating is unlikely to form a shrinkage cavity
Because there are fewer impurities than the surface tension of this coating.Alkyd coatings have very low surface tension.The surface tension of PVC coating is higher than that of acrylic coating, and the shrinkage problem is more.
4, the surface coating formula should be reasonable
The good intersolubility of each component of the floor paint may indicate that the intersolubility of each component of the floor paint is not good, and part of the resin dissolves poorly due to solvent evaporation in the drying process.
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