Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP K8003 SINOPEC GUANGZHOU
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Automotive sector
High impact resistance
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Plastic Datasheets
| hardness | Test Condition | Test Method | SINOPEC GUANGZHOU/K8003 |
|---|---|---|---|
| Rockwell hardness | R 级, 23°C | ASTM D785 | 80 |
| thermal performance | Test Condition | Test Method | SINOPEC GUANGZHOU/K8003 |
|---|---|---|---|
| Hot deformation temperature | 1.8 MPa, 未退火, 6.35 mm | ASTM D648 | 110 °C |
| mechanical properties | Test Condition | Test Method | SINOPEC GUANGZHOU/K8003 |
|---|---|---|---|
| Bending modulus | 23°C | ASTM D790A | 1080 Mpa |
| elongation | 断裂, 23°C | ASTM D638 | > 200 % |
| tensile strength | 屈服, 23°C | ASTM D638 | 25.0 Mpa |
| Physical properties | Test Condition | Test Method | SINOPEC GUANGZHOU/K8003 |
|---|---|---|---|
| melt mass-flow rate | 230°C/2.16 kg | ASTM D1238 | 3.0 g/10 min |
| Shrinkage rate | 23°C，Flow | Internal Method | 1.4 - 1.8 % |
| flammability | Test Condition | Test Method | SINOPEC GUANGZHOU/K8003 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| injection | Test Condition | Test Method | SINOPEC GUANGZHOU/K8003 |
|---|---|---|---|
| Injection pressure | 2.94 to 5.88 Mpa | ||
| Mold temperature | 30 to 50 °C | ||
| Processing (melt) temperature | 180 to 230 °C |