Material Comparison
Product Info
Product Name
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PP PP CM 25.1 Poly Plastic
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Poly Plastic/PP CM 25.1 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -40°C | 17 kJ/m² | |
| 20°C | 29 kJ/m² | ||
| Charpy Notched Impact Strength | 20°C | 4.2 kJ/m² |
| Electrical performance | Test Condition | Test Method | Poly Plastic/PP CM 25.1 |
|---|---|---|---|
| Volume resistivity | 1E+15 ohms·cm |
| Mechanical properties | Test Condition | Test Method | Poly Plastic/PP CM 25.1 |
|---|---|---|---|
| Flexural modulus | 23°C | 2900 MPa | |
| Tensile strain | 断裂 | 8.0 % | |
| bending strength | 45.0 MPa | ||
| tensile strength | 屈服 | 32.0 MPa |
| physical property | Test Condition | Test Method | Poly Plastic/PP CM 25.1 |
|---|---|---|---|
| melt mass-flow rate | 230°C/2.16kg | 5.0to14 g/10min | |
| Shrinkage rate | 0.80to1.1 % | ||
| density | 1.10 g/cm³ |
| Thermal performance | Test Condition | Test Method | Poly Plastic/PP CM 25.1 |
|---|---|---|---|
| Heat distortion temperature | 线形热膨胀系数-流动(-20到110°C)，HDT | 7E-06 cm/cm/°C | |
| 熔融温度，HDT | 162 °C | ||
| 0.45MPa,未退火，HDT | 115 °C | ||
| 1.8MPa,未退火，HDT | 75.0 °C |
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