General-purpose polystyrene is a kind of thermoplastic resin, which is colorless, odorless, tasteless and shiny, transparent bead or granular solid. 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.
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GPPS granule/535/525 polystyrene GPPS 525 granules
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Mio toy Trading Co., Ltd
China - Wuxi
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD
Average Lead Time
10 Day(s)
Certifications
Disney
Product Specifications
--Product Description
Products Description
GPPS
Prosperities | Test Condition | Test Method | Value | Unit |
Melting Flow Rate | 200℃/5kg | ISO 1133 | 3.2 | g/10min |
Density | ISO 1183 | 1.04 | g/cm3 | |
Water Absorption | ISO 62 | <0.1 | % | |
Molding Shrinkage | ISO 294 | 0.4-0.7 | % | |
Tensile Strength | 23℃ | ISO 527 | 50 | Mpa |
Tensile Elongation | 23℃ | ISO 527 | 2 | % |
Flexural Strength | 23℃ | ISO 178 | 100 | Mpa |
Flexural Modulus | 23℃ | ISO 178 | 3800 | Mpa |
Izod Impact Strength | 23℃ | ISO 180 | 20 | j/m |
Rockwell Hardness | 23℃ | ASTMD-785 | 70 | L |
Characteristics：
_ Mold Dimension Stability
_ Good Electrical Properties
_ Low Residual Monomer
_ Good Transparency
_ Easy Processing
_ Good Heat Resistance
_ Good Electrical Properties
_ Low Residual Monomer
_ Good Transparency
_ Easy Processing
_ Good Heat Resistance
Applications
General-purpose polystyrene, which can be used for daily necessities, electrical appliances, instrument housings, toys, lamps, household appliances, stationery, cosmetic containers, indoor and outdoor decorations, fruit trays, optical parts (such as prisms, lenses), lens, window mirrors and molding, cars Lamps, telecommunications accessories, electric frequency capacitor films, high-frequency insulating materials, televisions and other containers, wave guides, chemical containers, etc. Suspension polymer resin can be made into foamed plastics of different densities, used as heat insulation, sound insulation, shockproof, floating, packaging materials, cork substitutes, pre-foamed body can be used as water filter media and preparation of lightweight concrete, low-foaming plastics can be made Synthetic wood for furniture, etc.
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