Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP PP SM 20-1UP Poly Plastic
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Poly Plastic/ PP SM 20-1UP |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -40°C | 18 kJ/m² | |
| 20°C | 60 kJ/m² | ||
| Charpy Notched Impact Strength | 20°C | 5.0 kJ/m² |
| Mechanical properties | Test Condition | Test Method | Poly Plastic/ PP SM 20-1UP |
|---|---|---|---|
| Flexural modulus | 23°C | 2100 MPa | |
| Tensile strain | 断裂 | 50 % | |
| bending strength | 28.0 MPa | ||
| tensile strength | 屈服 | 24.0 MPa |
| Electrical performance | Test Condition | Test Method | Poly Plastic/ PP SM 20-1UP |
|---|---|---|---|
| Volume resistivity | 1E+15 ohms·cm |
| physical property | Test Condition | Test Method | Poly Plastic/ PP SM 20-1UP |
|---|---|---|---|
| melt mass-flow rate | 230°C/2.16kg | 4.9 g/10min | |
| Shrinkage rate | 0.80to1.0 % | ||
| density | 1.09 g/cm³ |
| Thermal performance | Test Condition | Test Method | Poly Plastic/ PP SM 20-1UP |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD：-20到110°C | 7E-06 cm/cm/°C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | 108 °C | |
| melting temperature | 160 °C |
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