BMC(DMC)data yesBulk(Dough) molding compoundsThe abbreviation for lump shaped molding compound. It is commonly referred to as unsaturated polyester bulk molding compound in China. Its main materials are composed ofGF(Short cut glass fiber)UP(Unsaturated resin)MDA pre impregnated material in the form of a cluster, made by thoroughly mixing calcium carbonate as a filler and various additives.DMCData from the 20th century60In the former West Germany and Britain, it was primarily used, and then in70Era and80The era saw significant development in both the United States and Japan. becauseBMCTuan shaped molding materials have excellent electrical and mechanical functions, heat resistance, chemical corrosion resistance, and are accustomed to various molding techniques to meet the functional needs of various products. Therefore, they are increasingly favored by a wide range of users.

Bulk molding compound(BMC)It is a thermosetting plastic that is mixed with various inert fillers, fiber-reinforced materials, catalysts, stabilizers, and pigments to form an adhesive used for compression molding or injection molding; Oil gray state; Composite data. Bulk molding compound(BMC)After being highly filled and reinforced with short fibers, the glass fiber reinforcement material accounts for10%to30%The length is usually within1/32Inches to1/2inch(12.5mm)between.

Based on different end use fields, the manufactured composite materials can accurately control the scale, have excellent flame retardancy and resistance to electric traces, high dielectric strength, corrosion resistance, and stain resistance, outstanding mechanical function, low shortening ability, and stable color. Bulk molding compound (BMC)It has good activity characteristics, insulation and flame retardancy, and is very suitable for various uses that require accurate details and scale requirements. The information is available75Available in various colors, it can withstand powder coating or water-based paint.

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