Polystyrene (PS) , is a synthetic resin made byhomopolymerization of styrene monomers or with other comonomers.Sinopec is able to produce general-purpose PS (GPPS) and highimpact PS (HIPS). GPPS can be used to make daily necessities, electrical instrument shells, toys, lamps, cosmetic containers, decorations, optical parts (such as triangular prisms and lens), auto headlights, telecom accessories, capacitor films, highfrequency insulating materials, waveguide tubes, chemical vessels, structural foam products, etc. HIPS can be used to make shells of electrical household appliances, refrigerator lining, plates, TV sets, recorders, telephone body cases, stationary, toys, packaging vessels, daily necessities, dishware, etc.
What is polystyrene?
Polystyrene (PS) , is a synthetic resin made byhomopolymerization of styrene monomers or with other comonomers. In the molecular structure of homopolymer, the main chain is a saturated carbon chain with benzene rings as the lateral group.Polystyrene (PS) , is a synthetic resin made byhomopolymerization of styrene monomers or with other comonomers. In the molecular structure of homopolymer, the main chain is a saturated carbon chain with benzene rings as the lateral group.
Types and applications of polystyrene
Injection Molding Grade
Sinopec PS injection molding grade has good rigidity, light transmittance, corrosion resistance, electrical insulation property and dyeability. It features low shrinkage rate, good molding and processing properties and short molding cycle time. In addition, it allows high-speed injection molding and products made from it have excellent dimensional stability.
Applications
PS injection molding grade can be used to make shells of cassette boxes, videotape boxes and disk boxes , TV sets and recorders, liners of refrigerators, parts of washing machines, lamp shades, food plates, cups, instrument shells, optical instrument surface, parts of electrical appliances, foaming products, etc.
High Impact Polystyrene (HIPS)
Sinopec HIPS has excellent impact resistance, rigidity, electrical insulating property, corrosion resistance and dyeability.
Applications
HIPS can be used to produce the shells of electrical household appliances, toys, automobile parts, daily necessities,etc.
Supplier of PS (Polystyrene)
As a global polystyrene supplier, Polypv.com has rich experiences in the properties,applications,and cost-effective manufacturing of advanced and engineered materials. The company has a series of high-quality materials, including PP, PE, PVC, EVA, ABS, and also supplies bulk bag, woven fabric. If you need polystyrene please feel free to contact us.
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