Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
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PP Copolymer Teldene® R25MLT National Petrochemical Industries Company (NATPET)
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® R25MLT |
|---|---|---|---|
| Charpy Notched Impact Strength | 0°C | ISO 179/1e | 3.0 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180 | 5.4 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 200 kJ/m² |
| Charpy Notched Impact Strength | 23°C | ISO 179/1e | 6.0 kJ/m² |
| Impact strength of simply supported beam without notch | 0°C | ISO 179/1eU | 70 kJ/m² |
| Mechanical properties | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® R25MLT |
|---|---|---|---|
| Flexural modulus | ISO 178 | 1200 MPa | |
| Tensile strain | 断裂 | ISO 527-2/50 | >50 % |
| 屈服 | ISO 527-2/50 | 11 % | |
| Tensile modulus | ISO 527-2/1 | 1150 MPa | |
| tensile strength | 屈服 | ISO 527-2/50 | 29.0 MPa |
| optical performance | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® R25MLT |
|---|---|---|---|
| Haze ratio | 1000µm | ASTM D1003 | 6.0 % |
| physical property | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® R25MLT |
|---|---|---|---|
| density | 23°C | ISO 1183 | 0.900 g/cm³ |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 25 g/10min |
| Thermal performance | Test Condition | Test Method | National Petrochemical Industries Company (NATPET)/Teldene® R25MLT |
|---|---|---|---|
| vicat | ISO 306/A50 | 130 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 76.0 °C |
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