Five considerations for zinc epoxy phosphate primer coatings and three brushing techniques

China Coatings Online News Information: Zinc epoxy phosphate primer is a two-component, high-performance, chemically cured epoxy rustproof primer made from epoxy resin, zinc phosphate, rust-proof pigment fillers, additives and solvents, etc., and is a two-component, high-performance, chemically cured epoxy rustproof primer, suitable for rust protection in indoor and outdoor steel structures and wet places.
of zinc epoxy phosphate primer note
1, zinc epoxy phosphate primer in the storage process, there will be a certain precipitation phenomenon. Mix the paint thoroughly before use.
2, this product is composed of A and B two-part coating. When using, the two parts must be mixed according to the prescribed ratio mix. The mixed product must be used up within a specified time.
3, when suspending work, do not leave the paint in the paint pipe, spray gun or spray equipment, the application of the Hi-Heide X004 thoroughly rinse all equipment, so as not to cure the paint and clog the spray equipment.
4, the surface temperature of the coated object must be at least 3 degrees C above the dew point. On the one hand, in order to avoid the presence of condensate on the surface of the coating, thereby affecting the bonding properties of the coating. On the other hand, during the coating process and the surface just finished, if water vapor condensation occurs, it will affect the gloss and color of the surface.
5, because this zinc epoxy phosphate primer contains volatile organic solvents, it is necessary to ensure good ventilation when used in enclosed spaces.
of zinc epoxy phosphate primer: zinc epoxy phosphate primer is a two-component. The part one is epoxy resin liquid, and the other is a special amine addition.
characteristics and use of zinc epoxy phosphate primer: zinc epoxy phosphate primer is self-drying protective paint, better performance after drying. Zinc epoxy phosphate primer has excellent chemical, oil and water resistance, and excellent adhesion and immersion to metal substrates. Zinc epoxy phosphate primer does not contain any heavy metals and residual toxic substances. It is mainly used for the protective coating of transformer inner walls, tank inner walls, pump bodies and equipment for long-term use at temperatures not exceeding 150 degrees C.
technique of applying zinc epoxy phosphate primer:
1, pre-coated substrate must remove dust, oil, rust.
2, zinc epoxy phosphate primer for two parts. Construction should be in accordance with the product packaging label on the prescribed ratio preparation, and then thin to the construction viscosity, placed after 10 minutes and then coated.
3, zinc epoxy phosphate primer can be used with epoxy primer, can also be directly coated on the treated steel, aluminum and other substrates. Spraying, brushing can be. The active period of use is about 10 hours.