Causes and solutions of glass bottle foaming after high temperature spray painting

Update:24-10-2017
Summary:

Main cause: 1. Coating or contact with water or exposed […]

Main cause:
1. Coating or contact with water or exposed to high temperature environment;
2, solvent evaporation is too fast, the viscosity of paint is too high;
3, mixing and mixing the paint gas is not released, as soon as the coating;
4, some solid substances in the coating will automatically decompose and emit gas, but the film is blistering.
Resolvent:
1, coating in construction should not contact with water, wet coating should avoid long-term exposure to high humidity environment;
2, the use of solvent and diluent, coating viscosity should be moderate;
3, it is best to add alcohol solvent and defoaming agent.
4, after mixing the paint should be cured after a certain period of time and then construction.

http://jintepackaging.com