Part One: Introduction
Waterborne acrylic resin is composed of styrene, acrylic acid and ester monomers, methacrylic acid and its ester monomers, combined with self-crosslinking monomers, organosiloxane monomers, cosolvents and organic amines, etc., through free radical polymerization water-based resin.
Part two: Physical and chemical indicators
1. Product: water-based acrylic resin
2. Appearance: slightly yellow transparent viscous liquid
3.PH value: 7.5~9
4. Viscosity: 800~2000 centipoise
5. Solid content: 100-200 (adjustable)
6. Shelf life: 12 months (stored at 5℃~25℃)
7. Water-based paint: hardness (anti-scratch) 2-3H
8. Water resistance: excellent
9. Adhesion: Excellent
10. Impact resistance: excellent
11. UV resistance: excellent
13. Gloss: >90GU
Remark: This water-based paint is made of resin, together with pigments, fillers and additives, and amino resin to make one-component paint. Different formulation schemes may have different paint properties.
Part Three: Performance and Use
One-component amino baking varnish for mixing water-based acrylic resin and amino resin, which can be used for water-based industrial metal stoving paint. This product is an anionic dispersion.
After baking, a very high cross-linking density paint film is formed, with good leveling, dense paint film and high fullness. The high content of carboxyl groups provides excellent adhesion of the coating to the substrate or primer, and can be used as a topcoat over epoxy primers or alone on metal. It has excellent water resistance, boil resistance, scratch resistance, solvent resistance, chemical resistance, salt spray resistance, durability and excellent adhesion.