GPPS plastic particle injection grade General-purpose polystyrene GPPS resin plastic raw materials

Name: GPPS plastic particle injection grade General-purpose polystyrene GPPS resin plastic raw materials
Brand: Hebei Minglu Import And Export Co., Ltd.
SKU: Tradewheel_2224908
Availability: InStock

FOB Price 500 - 1500 USD / Metric Tons

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Place of Origin	Hebei, China	Brand Name	minglu
Model Number	535N	Product name	General-purpose polystyrene
Appearance	transparent particles	Application	Daily necessities, electrical appliances, instrument housings
DENSITY	1.04~1.09	Transparency	88%~92%
refractive index	1.59~1.60	melting temperature	150~180u2103
the thermal decomposition temperature	300u2103	the heat distortion temperature	70~100u2103
the long-term use temperature	60~80u2103

Product Details

Product Description

GPPS plastic is general-purpose polystyrene (GPPS). Polystyrene (PS) is polymerized by styrene monomer (SM) and can be polymerized by a variety of synthetic methods. At present, the bulk polymerization method is mainly used in the industry. And suspension polymerization. The English name of polystyrene is Polystyrene, referred to as PS (hereinafter or referred to as PS). PS is a thermoplastic non-crystalline resin, mainly divided into general-purpose polystyrene (GPPS, commonly known as transparent benzene), impact-resistant polystyrene (HIPS, commonly known as modified benzene) and foamed polystyrene (EPS) .

Polystyrene has good fluidity, good processing properties, easy coloring, and good dimensional stability. It can be processed into various parts by injection molding, extrusion, blow molding, foaming, thermoforming, bonding, coating, welding, machining, printing and other methods, and is especially suitable for injection molding.

Application Field

Because polystyrene is transparent and has excellent rigidity, electrical properties and printing properties, especially good hygiene and low price, it has broad application prospects in food packaging. In the electromechanical industry, instrumentation, communication equipment industry, etc., it has been widely used as various instrument housings, lampshades, optical parts, instrument parts, transparent window mirrors, transparent models, chemical acid storage tanks, acid conveying tanks, telecommunication parts, high frequency Capacitors, high-frequency insulating gaskets, brackets, inserts and refrigerated insulating materials, etc. It is also widely used in various daily necessities, such as bottle caps, containers, decorations, buttons, combs, toothbrushes, soap boxes, cigarette boxes and toys.