Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

TPO WPP TPO TPO-425 UV Black Washington Penn Plastic Co. Inc.
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Application in the automotive field
Filler, Washington, Penn, Washington, USA, Penn
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Plastic Datasheets
Impact resistance | Test Condition | Test Method | Washington Penn Plastic Co. Inc./WPP TPO TPO-425 UV Black |
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Impact strength of cantilever beam gap | 23°C | ISO 180 | 29 kJ/m² |
Dart impact | 23°C | ASTM D3763 | 17.0 J |
-15°C | ASTM D3763 | 19.0 J |
hardness | Test Condition | Test Method | Washington Penn Plastic Co. Inc./WPP TPO TPO-425 UV Black |
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Shore hardness | 邵氏D | ISO 868 | 74 |
Mechanical properties | Test Condition | Test Method | Washington Penn Plastic Co. Inc./WPP TPO TPO-425 UV Black |
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Flexural modulus | ISO 178 | 1700 MPa | |
Tensile strain | 断裂 | ISO 527-2/50 | 130 % |
tensile strength | 屈服 | ISO 527-2/50 | 20.0 MPa |
physical property | Test Condition | Test Method | Washington Penn Plastic Co. Inc./WPP TPO TPO-425 UV Black |
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density | ISO 1183 | 1.04 g/cm³ | |
melt mass-flow rate | 230°C/2.16kg | ISO 1133 | 14 g/10min |
Thermal performance | Test Condition | Test Method | Washington Penn Plastic Co. Inc./WPP TPO TPO-425 UV Black |
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Linear coefficient of thermal expansion | TD:-30to100°C | ASTME831 | 1.5E-04 cm/cm/°C |
Heat distortion temperature | 0.45MPa,未退火,HDT | ISO 75-2/B | 96.0 °C |
1.8MPa,未退火,HDT | ISO 75-2/A | 55.0 °C | |
Linear coefficient of thermal expansion | MD:-30到100°C | ASTME831 | 6.2E-05 cm/cm/°C |
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