Category: | PP Homopolymer , Polypropylene Homopolymer |
Manufacturer: | Washington Penn Plastic Co. Inc. |
Trademark: | WPP PP |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | sXgpCw_WPP-PP-PPH3TF4-Natural.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Properties shown below for this filled blend are typical for a 40% talc- einforced polypropylene homopolymer. This product satisfies many application needs. Special compounds are available to meet application requirements. |
General Information | |
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Filler / Reinforcement |
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Additive |
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Features |
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Uses |
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Appearance |
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Forms |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.23 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 5.0 | g/10 min | ASTM D1238 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength 1(Yield) | 33.0 | MPa | ASTM D638 |
Flexural Modulus - Secant 2 | 3500 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (23°C) | 23 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Unannealed) | 89.0 | °C | ASTM D648 |
Additional Information |
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Tested at 23 ± 2°C (73.4 ± 3.6°F) and 50 ± 5% relative humidity unless otherwise noted. |
Injection | Nominal Value | Unit | |
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Drying Temperature | 71.1 - 87.8 | °C | |
Drying Time | 1.0 | hr | |
Rear Temperature | 221 - 227 | °C | |
Middle Temperature | 221 - 227 | °C | |
Front Temperature | 224 - 229 | °C | |
Nozzle Temperature | 229 - 241 | °C | |
Mold Temperature | 15.6 - 48.9 | °C | |
Injection Pressure | 4.14 - 7.58 | MPa | |
Holding Pressure | 1.72 - 4.83 | MPa | |
Back Pressure | 0.689 - 1.38 | MPa | |
Clamp Tonnage | 3.4 - 5.5 | kN/cm² | |
Cushion | 3.18 - 6.35 | mm |
Injection instructions |
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Injection Speed: 1.5 to 2.5 in/sZone 4 Temperature: 445 to 455°FHot Runner Temperature: 445 to 475°FHydraulic Oil Temperature: 110 to 125°FShot Capacity vs. Barrel Capacity: 2.5 to 4Screw Decompression: 0.1 to 0.25 in |
Note Message | |
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1 . | 50 mm/min |
2 . | 1.3 mm/min |
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