We are familiar with fiberglass pultrusion process, today we’ll talk about SMC process. SMC product is a kind of composite material. The main raw material is made of GF (special roving), MD (filler) and various additives. It was first appeared in Europe in the early 60’s in 1965, in twentieth Century, the United States and Japan have developed this process. At the end of the 80’s, we import the advanced SMC production line and production process.
SMC product has unique properties and resolve the problem that wooden, steel, plastic meter box is easy ageing, corrosion, insulation difference, poor fire resistance, short service life, And it is widely used in rural power network, city network reconstruction. The excellent performance of the composite electric meter box, absolute sealing waterproof performance, corrosion resistance, anti electric larceny can, beautiful appearance and safety protection.
SMC composite and its SMC molded products have excellent electrical insulation properties, mechanical properties, thermal stability and chemical resistance. So the application of SMC products is quite wide, mainly in the following areas:
1. the application of electrical industry.
2. automotive industry applications.
3. the application of railway vehicles.
4. communication engineering application.
5. explosion-proof electrical equipment, the application of housing, etc.