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TPU toughened PP blending material material mechanical properties
Date: 2020-01-15 03:14
Views: 2907
Source: Internet
TPU
blending polymer/macromolecule (也称 polymer/macromolecule alloy) is polymer/macromolecule material important separation 支. and combined formed methods versus ratio, through add types multiple its it polymer/macromolecule certain types polymer/macromolecule material (即 blending modified technology)以 obtain property can new material, tool has important and 科学价 value. therefore polymer/macromolecule blending modified deep 受学 术 and industrial heavy 视.
utilizing di screw melt blending extrusion methods made TPU(thermoplastic polyurethane (TPU)) toughened PP(polypropylene (PP)) new material. 考察 两 types polyester type TPU(TPU1 and TPU2) and types increase agent [ternary 乙丙橡胶 grafting acid 酐(EPDM-g- MAH) and ethylene -辛烯 copolymer grafting acid 酐(POE-g-MAH)] for PP/TPU force is effect/influence.
结果 table/sheet 明,TPU2 relatively TPU1 can more has improvement PP notched impact strength,TPU1则 make PP/TPU maintain relatively high strong/high degree and rigid property rate,且 add 入5 quality TPU relatively is 适宜; add amount EPDM-g-MAH relatively POE-g-MAH can more has improvement PP/TPU tough property, strong/high degree and rigid degree.
deep 圳市鼎誉 new material has company 现聘 has more high technology 人才, has 数十名精诚 combined as business 精英, more sleeve/set di screw extrusion production equipment,并 and 华南 区知名学府---华南理工 large 学建立密切 technology combined as. 我司依靠 strong/high large R&D force and deep degree, for different quality requirements and product features, has 放矢 进行 innovation made. already in TPU+ field/area 取 广泛认 can and technology breakthrough. 欢迎各 large front combined as.
结果 table/sheet 明,TPU2 relatively TPU1 can more has improvement PP notched impact strength,TPU1则 make PP/TPU maintain relatively high strong/high degree and rigid property rate,且 add 入5 quality TPU relatively is 适宜; add amount EPDM-g-MAH relatively POE-g-MAH can more has improvement PP/TPU tough property, strong/high degree and rigid degree.
deep 圳市鼎誉 new material has company 现聘 has more high technology 人才, has 数十名精诚 combined as business 精英, more sleeve/set di screw extrusion production equipment,并 and 华南 区知名学府---华南理工 large 学建立密切 technology combined as. 我司依靠 strong/high large R&D force and deep degree, for different quality requirements and product features, has 放矢 进行 innovation made. already in TPU+ field/area 取 广泛认 can and technology breakthrough. 欢迎各 large front combined as.
