Product Description
Name:Vinyl Ester Resins;
Substance: highly corrosion-resistant resin;
Raw materials: methacrylic acid and bisphenol A epoxy resin;
Characteristic:
1. The double bonds at both ends of the molecular chain are extremely active, etc;
2. The methacrylic acid is synthesized by methacrylic acid, and the methyl side of the ester bond can be protected to improve the water resistance;
3. The alkali resistance of the resin is improved by the low content of ester bond;
4. More secondary hydroxyl groups can improve the wettability and cohesiveness of glass fibers, and improve the mechanical strength of the laminated products;
5. Crosslinking only at both ends of the molecule.
Examples of commonVinyl Ester Resins:
1. Phenolic epoxy vinyl ester resin: excellent acid resistance, solvent resistance, corrosion resistance and oxidation resistance, especially for chlorine containing or organic solvents. It is suitable for all kinds of high temperature and strong corrosion conditions;
2. Flexible vinyl ester resin:with high adhesion to the surface of steel and concrete, higher elongation, a great improvement in bonding strength, the impact strength is increased by nearly 4 times, interlayer strength increased by 20%, and has unique wear resistance;Used for corrosion resistant lining, seams, or bottom coating resins, bonding of various materials, such as pipe fittings, etc;Combined with Kevlar fiber or other reinforced materials to manufacture of high strength and fatigue resistant products;
3. PU modified vinyl ester resin:the unsaturated property of the chain and the unsaturated property of the chain end, excellent corrosion resistance, flexibility and good workmanship, the compatibility of resin and fiber was improved because of the introduction of carbamate, and keep the gas dry on the surface of the resin;Suitable for various processes, such as winding, etc.
4. Acrylic vinyl ester resin;
5. Fumaric acid modified bisphenol A epoxy vinyl ester resin;
6. Low shrinkage vinyl ester resin;
7. Shock resistant vinyl ester resin;
8. Vinyl ester resin for thickening;
9. High temperature resistant vinyl ester resin;
10. Photosensitive vinyl ester resin;
11. Gas dry vinyl ester resin;
12. Low styrene vinyl ester resin;
Application:
Desulphurizing unit (FGD), high temperature chimney, the bottom coating of the whole mortar floor making, sports or military helmets, sailboats, corrosion resistant occasions, etc.
