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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP Caltex PP M520G GS Caltex
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Applications in the automotive field, home appliance components, electrical components, battery boxes, industrial applications
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Plastic Datasheets
| hardness | Test Condition | Test Method | GS Caltex/Caltex PP M520G |
|---|---|---|---|
| Rockwell hardness | R-Scale | ASTM D785 | 83 |
| thermal performance | Test Condition | Test Method | GS Caltex/Caltex PP M520G |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ASTM D648 | 115 °C |
| Vicat softening temperature | ASTM D1525 | 150 °C |
| mechanical properties | Test Condition | Test Method | GS Caltex/Caltex PP M520G |
|---|---|---|---|
| Bending modulus | ASTM D790A | 1180 MPa | |
| elongation | Yield | ASTM D638 | 10 % |
| Break | ASTM D638 | >500 % | |
| tensile strength | Yield | ASTM D638 | 27.5 MPa |
| Physical properties | Test Condition | Test Method | GS Caltex/Caltex PP M520G |
|---|---|---|---|
| density | ASTM D792 | 0.900 g/cm³ | |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 3.0 g/10min |
| Shrinkage rate | MD | ASTM D955 | 1.5to1.8 % |
| TD | ASTM D955 | 1.5to1.8 % |
| impact performance | Test Condition | Test Method | GS Caltex/Caltex PP M520G |
|---|---|---|---|
| Dart impact | ASTM D3029 | 18.6 J | |
| Impact strength of cantilever beam gap | ASTM D256 | 160 J/m |