Category: | PP, Unspecified , Polypropylene |
Manufacturer: | The Plastics Group |
Trademark: | Polifil® PP |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | o4IIdk_Polifil-PP-HM-20.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Polifil® PP HM-20 is a Polypropylene product filled with 20% mineral. It can be processed by blow molding or injection molding and is available in North America. Characteristics include:
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General Information | |
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Filler / Reinforcement |
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Features |
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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 | 1.05 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) | 3.0 | g/10 min | ASTM D1238 |
Molding Shrinkage - Flow | 0.90 | % | ASTM D955 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale) | 95 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength (Yield) | 34.5 | MPa | ASTM D638 |
Flexural Modulus | 3450 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | 27 | J/m | ASTM D256 |
Unnotched Izod Impact | 170 | J/m | ASTM D256 |
Gardner Impact | 0.463 | J | ASTM D3029 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (0.45 MPa, Unannealed) | 113 | °C | ASTM D648 |
Injection | Nominal Value | Unit | |
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Rear Temperature | 193 to 204 | °C | |
Middle Temperature | 199 to 210 | °C | |
Front Temperature | 204 to 216 | °C | |
Nozzle Temperature | 210 to 221 | °C | |
Mold Temperature | 48.9 to 65.6 | °C | |
Injection Pressure | 82.7 to 110 | MPa | |
Injection Rate | Moderate-Fast | ||
Back Pressure | 0.345 | MPa |
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