Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP, High Crystal Hanwha Total PP GB72 Hanwha Chemical
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Hanwha Chemical/Hanwha Total PP GB72 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 150 J/m |
| hardness | Test Condition | Test Method | Hanwha Chemical/Hanwha Total PP GB72 |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 106 |
| Mechanical properties | Test Condition | Test Method | Hanwha Chemical/Hanwha Total PP GB72 |
|---|---|---|---|
| Flexural modulus | ASTM D747 | 108 MPa | |
| elongation | 断裂 | ASTM D638 | 4.0 % |
| tensile strength | ASTM D638 | 78.5 MPa | |
| Flexural modulus | ASTM D790 | 3920 MPa |
| physical property | Test Condition | Test Method | Hanwha Chemical/Hanwha Total PP GB72 |
|---|---|---|---|
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 10 g/10min |
| Shrinkage rate | MD：2.00mm | ASTM D955 | 0.30to1.0 % |
| density | ASTM D792 | 1.04 g/cm³ |
| Thermal performance | Test Condition | Test Method | Hanwha Chemical/Hanwha Total PP GB72 |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 161 °C |
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