SMC composite materialis a solid material, which is composed of polymer materials and other materials with different components, shapes and properties. SMC composite material have the advantages of light weight, high temperature resistance, corrosion resistance, light weight and so on. According to the application purpose, we can choose polymer materials and other materials with special properties to meet the needs of composites.

In a narrow sense, SMC composite material refer to multiphase materials composed of polymers and other substances with different shapes and properties. It can be roughly divided into structural composites and functional composites. Broadly speaking, SMC composite material also include polymer blends, collectively referred to as "polymer alloys".

SMC composite material are divided into polymer structural composites and polymer functional composites. The former is dominant. SMC composite material consist of two components:

Reinforcing agent: it is a kind of fiber and fabric with high strength, high modulus and heat resistance, such as glass fiber, silicon nitride whisker, boron fiber and above fiber fabrics.

Matrix materials: Adhesives mainly used for bonding, such as unsaturated polyester resin, epoxy resin, phenolic resin, polyimide and other thermosetting resins, as well as styrene, polypropylene and other thermoplastic resins. The strength ratio and modulus ratio of SMC composite material are higher than that of metals, and they are indispensable materials for national defense.

The above is some introduction about SMC composite material. Rule Composite Material is a SMC material manufacturer. We are specialized in the R & D and production of SMC composite material and unsaturated polyester resin. If you need to come to consult us!