Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP EPS30U Zhongyuan Petrochemical
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Luggage, heavy turnover box, pulley
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | Zhongyuan Petrochemical/EPS30U |
|---|---|---|---|
| tensile strength | 屈服 | ASTM D-638 | 26 MPa |
| Impact strength of cantilever beam gap | 23℃ | ASTM D-256 | 50 Kj/m2 |
| elongation at yield | ASTM D-638 | 13 % | |
| Impact strength of cantilever beam gap | -20℃ | 8 | |
| Shore hardness | ASTM D-785 | 77 R | |
| Flexural modulus | MA 17074 | 1100 MPa |
| other | Test Condition | Test Method | Zhongyuan Petrochemical/EPS30U |
|---|---|---|---|
| spiral flow length | MA 18544 | 450 mm |
| physical property | Test Condition | Test Method | Zhongyuan Petrochemical/EPS30U |
|---|---|---|---|
| density | ASTM D-1505 | 0.9 g/cm3 | |
| melt mass-flow rate | ASTM D-1238L | 1.5 g/10min |
| Thermal performance | Test Condition | Test Method | Zhongyuan Petrochemical/EPS30U |
|---|---|---|---|
| Heat distortion temperature | 451kPa，HDT | ASTM D-648 | 80 ℃ |
| vicat | 1kg | ASTM D-1525 | 145 ℃ |
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