Unsaturated polyester resin is a thermosetting resin, which can be cured into an insoluble polymer network polymer under the action of heat or initiator. Unsaturated polyester resin has the advantages of good corrosion resistance, excellent processing performance and good insulation performance. There are many classifications of unsaturated polyester resin. Let the manufacturer of unsaturated polyester resin introduce in detail the classification of unsaturated polyester resin.

Classification of unsaturated polyester resin:

According to the structure of unsaturated polyester resin, it can be divided into o-benzene type, m-benzene type, p-benzene type, bisphenol a type, vinyl ester type, etc;

According to the properties of unsaturated polyester resin, it can be divided into general-purpose type, anti-corrosion type, self extinguishing type, heat-resistant type, low shrinkage type, etc;

According to its main uses, it can be divided into two categories: FRP resin and non FRP resin. The so-called FRP products refer to various products made of resin with glass fiber and its products as reinforcing materials, also known as glass fiber reinforced plastics; Non GRP products are all kinds of products made of resin mixed with inorganic filler or used alone, also known as non reinforced GRP products.

Classified according to specific special varieties, it includes winding resin, spraying resin, RTM resin, pultrusion resin, flame retardant resin, food grade resin, anti-corrosion resin, air drying resin, Polaroid resin, handicraft resin, button resin, agate resin, artificial stone resin, high transparency resin, crystal resin, atomic ash resin, etc.

The above is about the classification of unsaturated polyester resin. Rule Composite Material is a unsaturated polyester resin supplier. We have more than 40 years of experience from raw materials to finished products. And we provide customized services, which can adjust the formula according to special requirements. Welcome to consult if you need!