Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP Caltex PP HU40 GS Caltex
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | GS Caltex/Caltex PP HU40 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 29 J/m |
| hardness | Test Condition | Test Method | GS Caltex/Caltex PP HU40 |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 103 |
| Mechanical properties | Test Condition | Test Method | GS Caltex/Caltex PP HU40 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 100 % |
| Flexural modulus | ASTM D790A | 3240 MPa | |
| tensile strength | 屈服 | ASTM D638 | 35.3 MPa |
| flammability | Test Condition | Test Method | GS Caltex/Caltex PP HU40 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0 |
| physical property | Test Condition | Test Method | GS Caltex/Caltex PP HU40 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 1.2 % |
| density | ASTM D792 | 0.980 g/cm³ | |
| Shrinkage rate | TD | ASTM D955 | 1.1 % |
| melt mass-flow rate | ASTM D1238 | 11 g/10min |
| Thermal performance | Test Condition | Test Method | GS Caltex/Caltex PP HU40 |
|---|---|---|---|
| vicat | ASTM D1525 | 155 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 137 °C |
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