Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP ST30 SINOPEC WUHAN
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Bag、fibre、Woven bag、Carpet backing, etc
High rigidity、heat-resisting、wear resistant、high strength
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Plastic Datasheets
| Other performance | Test Condition | Test Method | SINOPEC WUHAN/ST30 |
|---|---|---|---|
| isotactic index | GB/T 2412 | ≥94.5 % | |
| yellow index | HG/T 3862 | ≤1 | |
| aSH | GB/T 9345.1 | ≤0.03 % |
| Mechanical properties | Test Condition | Test Method | SINOPEC WUHAN/ST30 |
|---|---|---|---|
| tensile yield strength | ASTM D638 | 35 Mpa | |
| Impact strength of cantilever beam gap | ISO 179 | 55 J/m | |
| elongation at yield | ASTM D638 | 12 % | |
| Flexural modulus | GB/T 9341 | 1500 Mpa |
| physical property | Test Condition | Test Method | SINOPEC WUHAN/ST30 |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | 90 R | |
| melt mass-flow rate | GB/T 3682 | 3 g/10min |
| Thermal performance | Test Condition | Test Method | SINOPEC WUHAN/ST30 |
|---|---|---|---|
| DTUL | GB/T 1634 | 93 °C |
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