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PP HHP3 Maoming Petrochemical
Properties:
The second-generation high impact copolymer product has high flowability high rigidity impact resistance and good demolding performance. Its surface hardness is better than that of general block copolymer polypropylene. It is recommended to choose processing conditions such as barrel temperature of 180-230 ℃ nozzle temperature of 220 ℃ injection pressure according to the injection molding machine's capacity (40-60 bar or 60-100 bar) mold cooling water temperature of 5-15 ℃ holding time of about 50 seconds for the first stage and 45 seconds for the second stage
Typical Applications:
This product is injection molded high impact copolymer polypropylene resin mainly used for injection molding washing machine inner buckets and other household appliance accessories. It can also be used for other large thin-walled injection molded products household appliances packaging products etc
Product Description
Certificates(0)
Datasheet
Product Description
| Typical Applications: | This product is injection molded high impact copolymer polypropylene resin | mainly used for injection molding washing machine inner buckets and other household appliance accessories. It can also be used for other large thin-walled injection molded products | household appliances | packaging products | etc |
| Properties: | The second-generation high impact copolymer product has high flowability | high rigidity | impact resistance | and good demolding performance. Its surface hardness is better than that of general block copolymer polypropylene. It is recommended to choose processing conditions such as barrel temperature of 180-230 ℃ | nozzle temperature of 220 ℃ | injection pressure according to the injection molding machine's capacity (40-60 bar or 60-100 bar) | mold cooling water temperature of 5-15 ℃ | holding time of about 50 seconds for the first stage and 45 seconds for the second stage |
Certificates
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Technical Data Sheet
| Other performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| Cleanliness | 合格品｜≤20 | 个/kg | ||
| 一级品｜≤10 | 个/kg | |||
| 优级品｜≤5 | 个/kg | |||
| Basic Performance | Test Condition | Test Method | Test Result | Test Unit |
| melt mass-flow rate | 一级品｜25±3.5 | g/10min | ||
| 优级品｜25±5.0 | g/10min | |||
| 合格品｜25±2.5 | g/10min | |||
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| Rockwell hardness | 合格品｜≥80 | R | ||
| 一级品｜≥85 | R | |||
| 优级品｜≥90 | R | |||
| Bending modulus | 合格品｜≥1000 | MPa | ||
| 一级品｜≥1150 | MPa | |||
| tensile strength | Yield | 一级品｜≥23 | MPa | |
| Yield | 优级品｜≥24 | MPa | ||
| Bending modulus | 优级品｜≥1200 | MPa | ||
| Impact strength of cantilever beam gap | 23℃ | 合格品｜≥60 | J/m | |
| 23℃ | 一级品｜≥65 | J/m | ||
| 23℃ | 优级品｜≥70 | J/m | ||
| tensile strength | Yield | 合格品｜≥22 | MPa |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.