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When the melt is injected into a cavity with a large volume under high-speed and high-pressure conditions, melt fracture is very easy to occur. At this time, the surface of the melt appears transverse...
2020-08-07
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Polyurethane (PU), whose full name is polyurethane, is a polymer compound. A new type of material between plastic and rubber. It has the rigidity of plastic and the elasticity of rubber. Characteristi...
2021-03-03
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Polytetrafluoroethylene (Poly tetra fluoroethylene, abbreviated as PTFE), commonly known as "Plastic King", is a high molecular polymer made by polymerizing tetrafluoroethylene as a monomer. White wax...
2021-03-06
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PVDF, or polyvinylidene fluoride, is a highly non-reactive thermoplastic fluoropolymer that can be synthesized by the polymerization of vinylidene fluoride. PVDF (polyvinylidene fluoride) has the stro...
2021-03-09
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PC is polycarbonate. It is a new type of thermoplastic with a transparency of 90% and is known as a transparent metal. It is rigid and tough, has high impact strength, high dimensional stability and a...
2021-03-22
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PC: Polycarbonate is a high molecular weight polymer containing carbonate groups in the molecular chain. It is a tough thermoplastic resin whose name comes from the CO3 group inside. Can be synthesize...
2021-03-30
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1. Production process: cast sheet and extruded sheet; 2. Transmittance: transparent board, semi-transparent board (including dyeing board and transparent board); 3. Performance: impact-resistant board...
2021-04-09
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As cars become more and more common, the amount of plastic used in the automotive industry is increasing, especially the parts in the car put forward higher requirements for the use of materials. ...
2021-05-14
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The main body of ABS plastic is a blend or ternary blend of acrylonitrile, butadiene and styrene, which is a tough and rigid thermoplastic. Styrene makes ABS have good molding, gloss and rigidity; acr...
2021-05-15
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Engineering plastics not only retain the good characteristics of ordinary plastics, but also far exceed the heat resistance and mechanical strength of ordinary plastics. Engineering plastics can gener...
2021-06-07
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Engineering plastics are used more and more widely in our daily life. Special engineering plastics are showing their skills in many high-precision industries, especially in the military industry. The ...
2021-07-17
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