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Product Name
Brand Name
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PP Homopolymer Teldene® B20ML National Petrochemical Industries Company (NATPET)
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® B20ML |
|---|---|---|---|
| Charpy Notched Impact Strength | 0°C | ISO 179/1e | 5.2 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 无断裂 |
| Impact strength of cantilever beam gap | 23°C | ISO 180 | 6.5 kJ/m² |
| Charpy Notched Impact Strength | -20°C | ISO 179/1e | 4.0 kJ/m² |
| 23°C | ISO 179/1e | 7.4 kJ/m² | |
| Impact strength of simply supported beam without notch | -20°C | ISO 179/1eU | 100 kJ/m² |
| 0°C | ISO 179/1eU | 130 kJ/m² |
| Mechanical properties | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® B20ML |
|---|---|---|---|
| Flexural modulus | ISO 178 | 1600 MPa | |
| Tensile strain | 断裂 | ISO 527-2/50 | >50 % |
| Tensile modulus | ISO 527-2/1 | 1550 MPa | |
| Tensile strain | 屈服 | ISO 527-2/50 | 5.0 % |
| tensile strength | 屈服 | ISO 527-2/50 | 28.0 MPa |
| physical property | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® B20ML |
|---|---|---|---|
| density | 23°C | ISO 1183 | 0.905 g/cm³ |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 21 g/10min |
| Thermal performance | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® B20ML |
|---|---|---|---|
| vicat | ISO 306/A50 | 150 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 111 °C |
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