... the molecular arrangement was quite still neat, there are a large crystal, therefore,the paint film have a poor adhesion. In ... resins, and water resistance is better than the chlorine vinegar resin. 6, Compared with ordinary HCPE, the viscosity is low, ... mildew, fire-retardant properties. Application of HCPE(paint grade) resin: The HCPE resin can be made into various special etch primer, anticorrosive ...