Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP Copolymer KPOL-PP K-PPR 28.0 KPOL Chem Co.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | KPOL Chem Co./KPOL-PP K-PPR 28.0 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 48 J/m |
| hardness | Test Condition | Test Method | KPOL Chem Co./KPOL-PP K-PPR 28.0 |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 85 |
| Mechanical properties | Test Condition | Test Method | KPOL Chem Co./KPOL-PP K-PPR 28.0 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 14 % |
| Flexural modulus | ASTM D790 | 1200 MPa | |
| tensile strength | 屈服 | ASTM D638 | 30.0 MPa |
| physical property | Test Condition | Test Method | KPOL Chem Co./KPOL-PP K-PPR 28.0 |
|---|---|---|---|
| density | ASTM D1505 | 0.903 g/cm³ | |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 28 g/10min |
| Thermal performance | Test Condition | Test Method | KPOL Chem Co./KPOL-PP K-PPR 28.0 |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 79.0 °C |
| vicat | ASTM D15253 | 132 °C |
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