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Polifil® PS RP-HIPS
| Category: | PS (HIPS) , High Impact Polystyrene |
| Manufacturer: | The Plastics Group |
| Trademark: | Polifil® PS |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | lX2hPg_Polifil-PS-RP-HIPS.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Polifil® RP-HIPS combines the good stiffness properties of polystyrene, with enhanced impact properties gained by the addition of impact modifiers. An amorphous resin, HIPS has good melt strength, and a wide melt processing window, making the resin ideal for many sheet and thermoforming applications. Injection molding applications include cutlery, appliance parts, and furniture components. Sheet extrusion applications include thermoformed plates, cups, and trays. Use this information as a guide to aid you in selecting the proper resin for your application. TPG will custom compound and fine-tune our formulations for your application. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.05 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 3.0 to 8.0 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.18 mm) | 0.50 | % | ASTM D955 |
| Water Absorption (24 hr) | < 0.010 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 92 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (23°C) | 1790 | MPa | ASTM D638 |
| Tensile Strength (23°C) | 24.8 | MPa | ASTM D638 |
| Tensile Elongation | ASTM D638 | ||
| Yield, 23°C | 5.0 | % | |
| Break, 23°C | 20 | % | |
| Flexural Modulus - Tangent (23°C) | 2140 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 49.6 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 110 | J/m | ASTM D256 |
| Gardner Impact (23°C, 12.7 mm) | 6.78 | J | ASTM D3029 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 90.6 | °C | |
| 1.8 MPa, Unannealed | 76.7 | °C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 71.1 | °C | |
| Drying Time | 2.0 | hr | |
| Rear Temperature | 204 to 216 | °C | |
| Middle Temperature | 210 to 221 | °C | |
| Front Temperature | 221 to 232 | °C | |
| Nozzle Temperature | 221 to 232 | °C | |
| Processing (Melt) Temp | 218 to 246 | °C | |
| Mold Temperature | 37.8 to 65.6 | °C | |
| Injection Rate | Moderate |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Softflex® 7088 | Network Polymers, Inc. | TPE Alloy | Softflex® |
| Flontech® FT-905-RSC | Guarniflon S.p.A. - Flontech Division | PTFE | Flontech® |
| Flontech® FT-CARR25-1 | Guarniflon S.p.A. - Flontech Division | PTFE | Flontech® |
| Geon™ Duracap™ L4605 Ivory 3098 | PolyOne Corporation | PVC, Semi-Rigid | Geon™ Duracap™ |
| Polyclear® Splash PET 3301 | Indorama Ventures Polymers México | PET | Polyclear® |
