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Application Of Gelcoat Resin On FRP Yacht

Jul 17, 2020

What is the gel coat resin used for? Is it gel coat or resin? In fact, in the glass fiber reinforced plastics industry, gel coat resin refers to the top coat of the product surface, generally known as gel coat. Since the matrix is still an unsaturated resin, it is made of a mixture of color paste and various additives. Some people call it gel coat resin or unsaturated polyester gel coat. It is mainly used as the decorative surface of the product.

What is the gel coat resin used for? Is it gel coat or resin?

In fact, in the glass fiber reinforced plastics industry, gel coat resin refers to the top coat of the product surface, generally known as gel coat. Since the matrix is still an unsaturated resin, it is made of a mixture of color paste and various additives. Some people call it gel coat resin or unsaturated polyester gel coat. It is mainly used as the decorative surface of the product.

Gelcoat resin; resin is used on the surface of fiber reinforced plastic products to improve their surface properties.

Gel coat resin is used on the outer surface of the yacht, its function is:

a) Protect the FRP product to prevent the glass fiber reinforced material from being slightly scratched due to the surface gel coat;

The weak link to improve the chemical resistance and water resistance of FRP products is glass fiber. After the gel coating is made on the surface of the product, no fiber is exposed on the surface of the product, which avoids the direct contact of the fiber with water and other liquid media, and improves the water resistance and chemical resistance;

c) Improve weather resistance, because the gel coat resin has better weather resistance than ordinary molding resin, so the weather resistance of glass fiber reinforced plastic molding is enhanced;

d) It is more beautiful. The gel coat of FRP products has high hardness and smooth surface, which can cover fiber traces.

Source:https://www.up-resin.com/

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