Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP H7700 LG CHEM KOREA
SEETEC
Narrow molecular weight d、Industrial sector、fibre、Medical devices
Acid resistance、Acid resistance、Narrow molecular weight d
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | LG CHEM KOREA/H7700 |
|---|---|---|---|
| tensile strength | 屈服 | ASTM D638 | 34.3 Mpa |
| Rockwell hardness | ASTM D785 | 100 | |
| Flexural modulus | ASTM D790 | 1570 Mpa | |
| Suspended wall beam without notch impact strength | 23℃ | ASTM D256 | 24.5 J/m |
| physical property | Test Condition | Test Method | LG CHEM KOREA/H7700 |
|---|---|---|---|
| melt mass-flow rate | 230℃/2.16 kg | ASTM D1238 | 34 g/10 min |
| Thermal performance | Test Condition | Test Method | LG CHEM KOREA/H7700 |
|---|---|---|---|
| vicat | ASTM D1525 3 | 152 °C | |
| Heat distortion temperature | 0.45 MPa, 未退火，HDT | ASTM D648 | 110 °C |
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