Evaporation coatings of epoxy floor coatings often occur in white centers and lose their integrity in severe cases. Micropore appears on the coatings today, and the mechanical properties of the coatings are reduced. Epoxy floor paint refers to the coating process. The appearance of the newly completed coating and the white light loss of the coating are milky white and similar clouds. The causes of whitening of epoxy floor paint, preventive measures and treatment methods are as follows:
Reason: In the rapid dry paint construction, the use of a large number of low boiling point thinners, paint film not only can be white, sometimes there are many hollow and fine cracks.
Preventive measures: Solvents should be selected and diluents should not be excessive in fast and dry paint construction to avoid mixing of primer asphalt and creosote oil.
Reason: In a boring coating, due to the use of low boiling point organic solvents, it evaporates quickly and lowers the temperature. The appearance of the coating can make some water vapor condense on the surface of the coating to form a white mist, resulting in light pollution or loss.
Preventive measures: Increase the moisture-proof agent, pay attention to the temperature and humidity around the construction site.
Cause: Water vapor condensation on the wet film will cause the resin or polymer in the film to converge and cause the film to whiten.
Preventive measures: It can be used as suitable moisture-proof agent (imitated white agent) or butanol hydrophobic agent in coatings.
Reason: The ambient temperature of the coating is 15 to 25 degrees, and the relative humidity is not higher than 70%.
Notes: Paint and diluent water or compressed air, bring water to avoid moisture from solvent and compressed air.
The above is the reason why Jinan Ziliu Leveling Factory has whitened the epoxy floor paint for you. We hope to help you. Our website is http://www.sdjnzlp.com. Welcome your attention.