Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP S2040 SINOPEC GUANGZHOU
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chip、TV casing、Shell
heat-resisting、High temperature resistan、high strength、High impact resistance
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Plastic Datasheets
| Other performance | Test Condition | Test Method | SINOPEC GUANGZHOU/S2040 |
|---|---|---|---|
| fish eye | 0.4mm | 合格品｜≤60 个/1520cm2 | |
| cleanliness | 色粒 | 优等品｜≤5 粒/kg树脂 | |
| Yellowness Index | 合格品｜实测 % | ||
| cleanliness | 杂质 | 合格品｜≤60 粒/kg树脂 | |
| fish eye | 0.8mm | 合格品｜≤16 个/1520cm2 |
| Basic performance | Test Condition | Test Method | SINOPEC GUANGZHOU/S2040 |
|---|---|---|---|
| melt mass-flow rate | 合格品｜30.0-38.0 g/10min |
| Mechanical properties | Test Condition | Test Method | SINOPEC GUANGZHOU/S2040 |
|---|---|---|---|
| Rockwell hardness | 合格品｜实测 R | ||
| Impact strength of cantilever beam gap | 23℃ | 一等品｜≥10.0 kJ/m² | |
| Flexural modulus | 合格品｜实测 GPa | ||
| tensile strength | 屈服 | 合格品｜≥30.0 Mpa | |
| elongation | 断裂 | 合格品｜≥18 % |
| Thermal performance | Test Condition | Test Method | SINOPEC GUANGZHOU/S2040 |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa，HDT | 合格品｜实测 °C |
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