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PP HHP3 Maoming Petrochemical

ویژگی‌ها:
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
کاربردهای معمول:
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
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توصیف محصول

کاربردهای معمول: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
ویژگی‌ها: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

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برگه داده فنی

Other performanceشرایط آزمونروش آزموننتیجه آزمونواحد آزمایش
Cleanliness合格品|≤20个/kg
Cleanliness一级品|≤10个/kg
Cleanliness优级品|≤5个/kg
Basic Performanceشرایط آزمونروش آزموننتیجه آزمونواحد آزمایش
melt mass-flow rate一级品|25±3.5g/10min
melt mass-flow rate优级品|25±5.0g/10min
melt mass-flow rate合格品|25±2.5g/10min
mechanical propertiesشرایط آزمونروش آزموننتیجه آزمونواحد آزمایش
Rockwell hardness一级品|≥85R
Rockwell hardness优级品|≥90R
Bending modulus合格品|≥1000MPa
Bending modulus一级品|≥1150MPa
Bending modulus优级品|≥1200MPa
Impact strength of cantilever beam gap23℃合格品|≥60J/m
Impact strength of cantilever beam gap23℃一级品|≥65J/m
Impact strength of cantilever beam gap23℃优级品|≥70J/m
tensile strengthYield合格品|≥22MPa
tensile strengthYield一级品|≥23MPa
tensile strengthYield优级品|≥24MPa
Rockwell hardness合格品|≥80R
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