Category: | PS (GPPS) , General Purpose Polystyrene |
Manufacturer: | RTP Company |
Trademark: | RTP |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | WOmKwt_RTP-406.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Warning: The status of this material is 'Commercial: Limited Issue' The data for this material has not been recently verified. Please contact RTP Company for current information prior to specifying this grade. |
General Information | |
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Filler / Reinforcement |
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Features |
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RoHS Compliance |
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Appearance |
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Forms |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.33 | g/cm³ | ASTM D792 |
Molding Shrinkage - Flow | 0.070 | % | ASTM D955 |
Water Absorption (23°C, 24 hr) | 0.050 | % | ASTM D570 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale) | 121 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 11700 | MPa | ASTM D638 |
Tensile Strength (Yield) | 82.7 | MPa | ASTM D638 |
Tensile Elongation (Break) | 1.0 | % | ASTM D638 |
Flexural Modulus | 9650 | MPa | ASTM D790 |
Flexural Strength (Yield) | 121 | MPa | ASTM D790 |
Compressive Strength | 117 | MPa | ASTM D695 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (3.18 mm) | 59 | J/m | ASTM D256 |
Unnotched Izod Impact (3.18 mm) | 130 | J/m | ASTM D4812 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, Unannealed | 110 | °C | |
1.8 MPa, Unannealed | 98.9 | °C | |
CLTE - Flow | 3.4E-5 | cm/cm/°C | ASTM D696 |
Thermal Conductivity | 0.32 | W/m/K | ASTM C177 |
Electrical | Nominal Value | Unit | Test Method |
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Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric Strength | 18 | kV/mm | ASTM D149 |
Dielectric Constant (1 MHz) | 3.30 | ASTM D150 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating (1.59 mm) | HB | UL 94 |
Injection | Nominal Value | Unit | |
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Drying Temperature | 82.2 | °C | |
Drying Time | 2.0 | hr | |
Suggested Max Regrind | 20 | % | |
Rear Temperature | 210 to 260 | °C | |
Middle Temperature | 221 to 277 | °C | |
Front Temperature | 232 to 288 | °C | |
Mold Temperature | 37.8 to 71.1 | °C | |
Injection Pressure | 68.9 to 138 | MPa | |
Back Pressure | 0.345 | MPa | |
Screw Speed | 50 to 90 | rpm | |
Clamp Tonnage | 6.9 to 11 | kN/cm² |
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