Category: | PMP Copolymer , Polymethylpentene Copolymer |
Manufacturer: | Mitsui Chemicals America, Inc. |
Trademark: | TPX® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | NqSXCB_TPX-DX350.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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TPX® DX350 is a Polymethylpentene Copolymer (PMP Copolymer) material. It is available in North America for extrusion coating or fiber (spinning) extrusion. |
General Information | |
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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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Density | 0.833 | g/cm³ | ASTM D1505 |
Melt Mass-Flow Rate (MFR) (260°C/5.0 kg) | 110 | g/10 min | ASTM D1238 |
Water Absorption (24 hr) | < 0.010 | % | ASTM D570 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale) | 87 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus (23°C) | 1800 | MPa | ASTM D638 |
Tensile Strength | ASTM D638 | ||
Yield, 23°C | 29.0 | MPa | |
Break, 23°C | 25.0 | MPa | |
Tensile Elongation (Break, 23°C) | 14 | % | ASTM D638 |
Flexural Modulus (23°C) | 1500 | MPa | ASTM D790 |
Flexural Strength (23°C) | 41.0 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (23°C) | 19 | J/m | ASTM D256 |
Unnotched Izod Impact Strength (23°C) | 9.0 | kJ/m² | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (0.45 MPa, Unannealed) | 124 | °C | ASTM D648 |
Vicat Softening Temperature | 169 | °C | ASTM D1525 |
Melting Temperature | 233 | °C | DSC |
CLTE - Flow | 1.2E-4 | cm/cm/°C | ASTM D696 |
Electrical | Nominal Value | Unit | Test Method |
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Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric Strength | 66 | kV/mm | ASTM D149 |
Dielectric Constant | 2.10 | ASTM D150 |
Optical | Nominal Value | Unit | Test Method |
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Refractive Index | 1.460 | ASTM D542 | |
Transmittance | 93.0 | % | ASTM D1003 |
Haze | 2.1 | % | ASTM D1003 |
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