Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP J-440 Guangzhou Petrochemical
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Suitable for making fruit and vegetable transport boxes, bread boxes, and other containers
Characteristics, high impact strength, beautiful appearance, moderate fluidity, and good processing performance
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Plastic Datasheets
| Other performance | Test Condition | Test Method | Guangzhou Petrochemical/J-440 |
|---|---|---|---|
| cleanliness | 杂粒 | 合格品｜11-20 个/kg | |
| 色粒 | 优级品｜0-5 个/kg | ||
| ash content | 合格品｜≤0.05 % |
| Basic performance | Test Condition | Test Method | Guangzhou Petrochemical/J-440 |
|---|---|---|---|
| density | 合格品｜910 kg/m3 | ||
| melt mass-flow rate | 合格品｜4.3-6.5 g/10min |
| Mechanical properties | Test Condition | Test Method | Guangzhou Petrochemical/J-440 |
|---|---|---|---|
| Rockwell hardness | 优级品｜≥95 R | ||
| Impact strength of cantilever beam gap | 23℃ | 合格品｜≥49 J/M | |
| Flexural modulus | 合格品｜≥1200 MPa | ||
| tensile strength | 屈服 | 合格品｜≥31.0 MPa |
| Thermal performance | Test Condition | Test Method | Guangzhou Petrochemical/J-440 |
|---|---|---|---|
| vicat | 合格品｜150 ℃ |
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