Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP B391G SK KOREA
YUPLENE®
container、Home appliance components、Electrical field、Electronic field、Industrial applications、Thin walled components
Impact copolymer、Dimensional stability、High rigidity、High mobility、High impact resistance
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SK KOREA/B391G |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 74 J/m |
| -20°C | ASTM D256 | 49 J/m |
| hardness | Test Condition | Test Method | SK KOREA/B391G |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 90 |
| Supplementary Information | Test Condition | Test Method | SK KOREA/B391G |
|---|---|---|---|
| DuPontImpactStrength | -10°C | ASTM D2794 | >1.96 J |
| Mechanical properties | Test Condition | Test Method | SK KOREA/B391G |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | <500 % |
| tensile strength | 屈服 | ASTM D638 | 25.5 Mpa |
| Flexural modulus | ASTM D790 | 1270 Mpa |
| physical property | Test Condition | Test Method | SK KOREA/B391G |
|---|---|---|---|
| spiral flow length | 内部方法 | >80.0 CM | |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 40 g/10min |
| aging | Test Condition | Test Method | SK KOREA/B391G |
|---|---|---|---|
| Accelerated oven aging in the air | 150°C | ASTM D3012 | 15.0 day |
| Thermal performance | Test Condition | Test Method | SK KOREA/B391G |
|---|---|---|---|
| vicat | ASTM D1525 | 150 °C | |
| Hot deformation temperature (HDT) | HDT | ASTM D648 | 110 °C |
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