Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPSU Generic PPSU Generic
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Generic/Generic PPSU |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 680to690 J/m |
| Electrical performance | Test Condition | Test Method | Generic/Generic PPSU |
|---|---|---|---|
| Volume resistivity | 23°C | ASTM D257 | 1.0E+12到9.0E+15 ohms·cm |
| dielectric strength | 23°C | ASTM D149 | 12to200 kV/mm |
| dielectric constant | 23°C | ASTM D150 | 3.32to3.54 |
| Mechanical properties | Test Condition | Test Method | Generic/Generic PPSU |
|---|---|---|---|
| bending strength | 23°C | ASTM D790 | 89.3to100 MPa |
| Tensile modulus | 23°C | ISO 527-2 | 2270to2800 MPa |
| tensile strength | 23°C | ASTM D638 | 69.1to70.7 MPa |
| Tensile modulus | 23°C | ASTM D638 | 2330to2360 MPa |
| Flexural modulus | 23°C | ASTM D790 | 2340to2410 MPa |
| elongation | 屈服,23°C | ASTM D638 | 7.0to90 % |
| 断裂,23°C | ASTM D638 | 28to90 % |
| physical property | Test Condition | Test Method | Generic/Generic PPSU |
|---|---|---|---|
| Shrinkage rate | 23°C | ISO 294-4 | 0.70to1.0 % |
| density | 23°C | ISO 1183 | 1.29to1.30 g/cm³ |
| Shrinkage rate | MD:23°C | ASTM D955 | 0.70to0.71 % |
| melt mass-flow rate | 365°C/5.0kg | ASTM D1238 | 7.0to37 g/10min |
| density | -- | ASTM D792 | 1.28to1.36 g/cm³ |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.36to0.38 % |
| Thermal performance | Test Condition | Test Method | Generic/Generic PPSU |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 206to209 °C |
| Linear coefficient of thermal expansion | MD：-- | ISO 11359-2 | 5.5E-05 cm/cm/°C |
| MD：-- | ASTM D696 | 5.5E-5到7.2E-5 cm/cm/°C |
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