| Customization: | Available |
|---|---|
| Material: | PS |
| Molecular Principal Chain: | Carbon Chain Polymer |
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High Impact Polystyrene (HIPS)
| Prosperities | Test Condition | Test Method | Value | Unit |
| Melting Flow Rate | 200°C/5kg | ISO 1133 | 5.0 | 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°C | ISO 527 | 23 | Mpa |
| Tensile Elongation | 23°C | ISO 527 | 50 | % |
| Flexural Strength | 23°C | ISO 178 | 46 | Mpa |
| Flexural Modulus | 23°C | ISO 178 | 2260 | Mpa |
| Izod Impact Strength | 23°C | ISO 180 | 108 | j/m |
| Rockwell Hardness | 23°C | ASTMD-785 | 65 | L |
| Vicat Softening Temp. | B10/oil | ISO 306 | 95 | °C |
| Heat Distortion Temp. | 1.82Mpa | ISO 75-2 | 79 | °C |
| UL Flame Class Rating | UL 94 | HB | ||
| Residual Monomer | <400 | ppm max |
GPPS are glossy, transparent particles. Light quality, low price, low water absorption, good coloring, dimensional stability,good electrical properties, transparent products, easy processing.GPPS are soluble in aromatic hydrocarbons, chlorinated hydrocarbons, aliphatic ketones and esters but can only swell in aceton. It is resistant to some mineral oils, organic acids,bases, salts, lower alcohols and their aqueous solutions. It has low water absorption and can maintain its mechanical properties and dimensional stability in humid environment. Excellent electrical performance, volume resistance and surface resistance are high, and is not affected by temperature, humidity changes, also not affected by corona discharge. Radiation resistance is also very good.
Appllication:
1.Food packaging.
2.Electrical industrial, instrumentation, communications equipment industry and other various instruments has been widely used as a shell, lamp, optical parts, equipment parts, transparent windows mirror, transparent model, acid, chemical storage tank,acid tank transport, telecommunications components, high frequency capacitors, high frequency insulation pads,brackets, inserts and frozen insulating materials.
3.All kinds of daily necessities,such as Plastic Cutlery, Toys.
Our factory has advance equipment, scientific technology, perfect quality control system, excellent management and professional technical staffs, our products constantly updated and improved. We could also meet the International standards ISO9001-2008 required targets. In the past years,Oue biggest goal is the best quality, and satisfy customers. Our products have been exported to more than 30 countries in the world and win the best praise of customers.
Q1: Are you a factory?
A: Yes, We are a professional manufacturer with more than 20 years production experience of composite materials,
Q2: What's the MOQ?
A: Usually 10 tons
Q3: Package & Shipping.
A: Normal packed in 25kg net weight bags, we accept OEM packing.
Q4: What is your payment term?
A: TT and L/C at sight, you can contact us for details
Q5: How can we get a sample?
A: Sample is free, but you need to bear the freight.
Q6: What's your delivery time for production?
A: If we have stock , can delivery in 1-7 days ; if without the stock, need 5-20 days, depend on quantity.
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