BMC Product Features

BMC, like sheet molding compound, is a thermosetting molding compound reinforced with short cut fibers. It has a series of excellent physical properties such as impact resistance, compression resistance, bending resistance, tensile resistance, high capacitance, high surface resistance, high insulation strength, high arc resistance, non-toxic, corrosion-resistant, flame retardant, etc. Especially, it has excellent molding characteristics such as good fluidity, low molding pressure, short molding time, and low molding temperature.

It is widely used in the following fields: 1. Electrical and electronic components: casings and structural components of various high and low voltage electrical switches, explosion-proof electrical components for chemical and mining industries, integral packaging of motors and solenoid valves, busbar frames, terminal boards, insulation rods, insulators, and insulation boards of various specifications. Automotive industry: internal and external components and functional parts such as car shells, bumpers, lamp sockets, lamp bowls, luggage compartments, etc. Iii. Instrument industry: instrument racks, instrument casings, control levers, etc. IV. Civilian products: sanitary ware, decorations, dishwasher liners, utensils, etc. (66-10MW microwave oven specifically uses BMC material, non-toxic and heat-resistant) V. Other aspects: electronic copiers, printing machinery, office machinery structural components, electronic computer parts, etc. The basic characteristics of BMC are: mostly chemically thickened; The glass fiber content is between 9% and 25%, which has excellent electrical performance, corrosion resistance, light weight, and simple and flexible engineering design advantages. Its mechanical properties can be compared with certain metal materials, so it is widely used in transportation, construction, electronics/electrical industries, etc; The flowability of materials, molding processability, and apparent quality of products will be superior to sheet molding plastics; The formation of thin-walled, narrow, and other products with intricate and complex structures highlights their advantages. However, the molding conditions, process management, defect countermeasures, and key points of the mold are similar to those of SMC process.

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