: Gelcoat resin in the manufacture of the role.
Gelcoat resin;
A resin used to improve the surface properties of fiber-reinforced plastics.
1, the protection of FRP products due to the surface of the gelcoat layer, will not damage the glass fiber reinforced material when slightly scratched;
2, improve the chemical resistance and water resistance FRP products water resistance and chemical resistance of the weak link is glass fiber, product surface production gelcoat layer, because there is no fiber exposed on the surface of the product, avoid fiber and water and other liquid media will not contact directly, improve the water resistance and chemical resistance;
3, improve weather resistance because gelcoat resin than general molding resin weather resistance is good, FRP forming parts weather resistance can be improved;
4, beautiful FRP products gelcoat layer of high hardness, smooth surface, can cover fiber traces.
