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Characteristics and application of PC plus 10% glass fiber
PC plus 10% glass fiber features:
Polycarbonate PC has high light transmission, impact resistance, dimensional stability, easy processing and UV radiation resistance. Its impact strength is more than 250 times higher than ordinary glass, 30 times higher than ordinary polyacrylate plexiglass sheet, its thermal insulation performance is 25% higher than glass, and its weight is only 1/2 of glass. Polycarbonate PC has the advantages of high impact strength, creep resistance, good dimensional stability, heat resistance, transparency, low water absorption, non-toxicity, excellent dielectric properties, etc. However, polycarbonate PC has poor processing fluidity and is easy to wear. It is easy to stress cracking, sensitive to gaps, poor chemical resistance, and high price. By blending modified PC resin, improving notch sensitivity, further improving impact strength, reducing internal stress, improving stress crack resistance, improving solvent resistance and wear resistance, reducing melt viscosity, improving processing performance, and reducing cost.
PC plus 10% glass fiber application:
Polycarbonate PC can be used as E-class insulation material (high operating temperature 120 ° C) for the preparation of telephone handsets, connectors, coil bobbins, bushings, miner's lamp battery boxes, TV deflection seat covers, etc. Polycarbonate PC films are widely used in capacitors. Polycarbonate PCs are also widely used in the manufacture of load-bearing mechanical parts such as rack and pinion, worm gears, cams, crankshaft levers, fasteners, bearing cages, and some equipment. Cover, frame, portable toolbox, etc. Polycarbonate PC is also often used in the preparation of optical parts or devices due to its high light transmittance. For example, large lampshades, protective glasses, photographic equipment, and aircraft cabin glass instead of polymethyl methacrylate, due to high PC impact strength, can be reduced The amount of materials used to reduce the cost. It can also be used to prepare windshields and skylights for high-speed aircraft. In terms of medical equipment, PC can be used to prepare cups, cans, bottles, and the like. In addition, polycarbonate PCs have also been widely used in the manufacture of video and television discs in recent years. Polycarbonate PCs have many other applications, such as food packaging, various containers, catheters, and the like. Polycarbonate PC has excellent impact resistance, thermal creep resistance, heat resistance and cold resistance, making it widely used in other automotive parts, such as bumpers, instrument panels, door handles, wheel covers, instrument clusters. Pointers, instrument parts, item covers, car bases, seats, etc.