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Plastic Resin
None
TS-6011
Product Introduction：
Physical foaming PP used in the automotive field, compared with chemical foaming PP can achieve higher foaming degree, suitable for communication cables with higher electrical performance requirements. Physical foaming PP material through the injection of foaming gas in the extrusion process to achieve foaming, foaming degree can be achieved by the amount of gas, flexible and convenient operation, can reach 70% foaming degree. Processing temperature 180~240℃, by adjusting the temperature and extrusion screw speed can achieve different degrees of foaming control.
Product name: communication cable with physical foam polypropylene material
Application: automobile communication cable
Product performance index:
测试项目Test project | 单位 | 数值 | 试验条件 |
密度 Density | g/cm3 | 0.91 | GB/T2951.3-2008 |
硬度 Hardness | 邵氏A | GBT 2411-2008 | |
熔融指数 Melt index | g/10min | 2.5 | 230℃/2.16kg |
拉伸强度 | MPa | 30 | ISO572-2 |
屈服伸长率 | % | 13 | ISO572-2 |
老化试验Aging test | |||
强度保持率 Strength retention rate | % | ≥70 | 136℃,168hr |
断裂伸长保持率 Elongation retention at break | % | ≥70 | |
发泡度 Foaming degree | % | 35~40 | |
Product Introduction：
Physical foaming PP used in the automotive field, compared with chemical foaming PP can achieve higher foaming degree, suitable for communication cables with higher electrical performance requirements. Physical foaming PP material through the injection of foaming gas in the extrusion process to achieve foaming, foaming degree can be achieved by the amount of gas, flexible and convenient operation, can reach 70% foaming degree. Processing temperature 180~240℃, by adjusting the temperature and extrusion screw speed can achieve different degrees of foaming control.
Product name: communication cable with physical foam polypropylene material
Application: automobile communication cable
Product performance index:
测试项目Test project | 单位 | 数值 | 试验条件 |
密度 Density | g/cm3 | 0.91 | GB/T2951.3-2008 |
硬度 Hardness | 邵氏A | GBT 2411-2008 | |
熔融指数 Melt index | g/10min | 2.5 | 230℃/2.16kg |
拉伸强度 | MPa | 30 | ISO572-2 |
屈服伸长率 | % | 13 | ISO572-2 |
老化试验Aging test | |||
强度保持率 Strength retention rate | % | ≥70 | 136℃,168hr |
断裂伸长保持率 Elongation retention at break | % | ≥70 | |
发泡度 Foaming degree | % | 35~40 | |
