Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP HLG74B BK LANGFANG CALTEX
HIPRENE®
Home appliance components、Automotive sector
High impact resistance、dimensional stability 、Glass fiber reinforced、heat-resisting、Long glass fiber
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | LANGFANG CALTEX/HLG74B BK |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 3.3 % |
| Flexural modulus | ASTM D790A | 8730 Mpa | |
| tensile strength | 屈服 | ASTM D638 | 145 Mpa |
| Rockwell hardness | ASTM D785 | 116 | |
| Impact strength of cantilever beam gap | ASTM D256 | 265 J/m |
| physical property | Test Condition | Test Method | LANGFANG CALTEX/HLG74B BK |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.3 % |
| TD | ASTM D955 | 0.3 % |
| Thermal performance | Test Condition | Test Method | LANGFANG CALTEX/HLG74B BK |
|---|---|---|---|
| Heat distortion temperature | 0.45 MPa, 未退火，HDT | ASTM D648 | 163 °C |
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