The main reasons for the blister of high temperature paint in glass bottles are:
1, the film contact with water or exposed to high temperature environment;
2, the solvent volatilizes too fast, the viscosity of the paint is high;
3. The gas mixed in the paint is not released before painting;
4, some solid substances in the coating will automatically decompose and release gas, which can not penetrate the coating film and foam.
High temperature spray paint solution for glass bottles:
1, paint in the construction do not contact with water, dry film should avoid long-term exposure in high humidity environment;
2, the use of supporting solvents and diluents, paint viscosity to adjust moderate;
3, it is best to add alcohol solvents and defoaming additives.
4, the stirred paint should be cured for a certain period of time before construction
