General Purpose Polystyrene PS Resin Injection Molding Grade GPPS
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| CAS No.: | 9003-53-6 |
|---|---|
| Formula: | (C8h8)N |
| EINECS: | 9003-53-6 |
| Molecular Principal Chain: | Element Organic Polymer |
| Color: | White |
| Material: | General Purpose Polystyrene/GPPS |
Basic Info.
Product Description
polystyrene gpps plastic granules is a colorless, odorless, tasteless, shiny, transparent beaded or granular solid. Density is 1.04 to 1.09, transparency is 88% to 92%, refractive index is 1.59 to 1.60. In the stress function, resulting in birefringence, the so-called stress – optical effect. Product of the melting temperature is 150 to 180 ° C, thermal decomposition temperature is 300 ° C, the heat distortion temperature is 70 to 100 ° C, long-term use temperature is 60 ~ 80 °C.
Good heat distortion resistance grades with intermediate strength and flow.
High toughness & good melt strength
Comply with FDA 21 CFR 177.1640 and other European regulations for food contact application
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.
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Physical properties of
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Value/unit
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Test standard
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The test conditions
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The density of
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1.04 g/cm³
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ISO 1183
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The density of
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1.04 g/cm³
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ASTM D792
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Melt mass flow rate (MFR)
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200 ºC/5 Kg
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46 g/10 min
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ASTM D 1238
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200 ºC/5 Kg
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46 g/10 min
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ISO 1133
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Mechanical properties of
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Value/unit
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Test standard
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The test conditions
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The tensile strength
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The yield (yld)
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4.9 Mpa
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ASTM D638
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The yield (yld)
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4.9 Mpa
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ISO 527-2
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Tensile elongation
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The yield (yld)
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3%
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ASTM D638
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The yield (yld)
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3%
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ISO 527-2
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The thermal performance
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Value/unit
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Test standard
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The test conditions
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Vicat softening temperature (VICAT)
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101 °C
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ASTM D1525
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Rate B (120°C/h), Loading 1 (10 N)
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Vicat softening temperature (VICAT)
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101 °C
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ISO 306
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A120
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Q1. Can I place a sample order?
A1: Yes, we welcome sample order to test and check quality. Mixed samples are also acceptable. Please contact our sales for a
stock list.
Q2. Do you have any MOQ for custom order?
A2: Yes, we do have a MOQ for custom designs. It depends on the specific designs. So please contact us for more details.
Q3: May i have any discount?
A3: Yes.We will give you good discount according to your order’s quantity.
Q4. How do you ship the goods and how long does it take to arrive?
A4: We usually ship by Fedex, DHL, UPS or TNT. It usually takes 5-7 days to arrive.
Q5. Is it OK to print my logo on the product?
A5: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
We are China General Purpose Polystyrene PS Resin Injection Molding Grade GPPS manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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