
HDPE HC 7260 PETROCHINA JILIN
61
Form:Granules | Grade:Injection grade
Properties:
high densityHigh hardnessHigh stiffnessLow warpage
Product Description
Certificates(0)
Datasheet
Product Description
| Properties: | high density | High hardness | High stiffness | Low warpage |
Certificates
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Technical Data Sheet
| Basic Performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| melt mass-flow rate | 190℃/2.16kg | ASTM D-1238 | 8 | g/10min |
| density | ASTM D-792 | 0.959 | ||
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| Impact strength of cantilever beam gap | Compression Molded | ASTM D-256 | 35 | J/m |
| Bending modulus | Compression Molded,2% Secant | ASTM D-790 | 1140 | Mpa |
| elongation at yield | Compression Molded | ASTM D-638 | 7.5 | % |
| tensile strength | Yield,Compression Molded | ASTM D-638 | 29 | Mpa |
| Shore hardness | Shore D,15 sec,Compression Molded | ASTM D-2240 | 63 | |
| Environmental stress cracking resistance | 50℃,2mm,100% Igepal,Compression Molded,F50 | ASTM D-1693B | 5 | hr |
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| Vicat softening temperature | ASTM D-1525 | 126 | °C | |
| Hot deformation temperature | 0.45MPa, Unannealed,Compression Molded | ASTM D-648 | 76 | °C |
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