扩链剂的应用研究.pptx

扩链剂的应用研究Theneedforsustainablematerialstodayisanundeniablefact:giventhenegativeeffectsassociatedwiththedisposalofplasticsandtheurgentneedtoenhancerecyclingabilitiesofhighvolumenon-degradableplasticssuchasPET,(bio)polymers,suchasPLAandPHA,,给出了负面影响与塑料的处置,迫切需要提高大量不可降解塑料如PET,PC,尼龙的回收能力。Diransa推动了THYOSILCXP的开发,旨在增强可持续(生物)聚合物(如PLA和PHA)的性能,使它们能够在苛刻的应用中替代不可持续的聚合物。,。此外,THYOSILCXP还能够使生物聚合物与传统工程塑料相容Advantagesofferedbythisproductinclude:本产品提供的优点包括如下:Higherregrind/recycleyieldrate较高的回收料/patibilizationofpolycondensatealloys缩聚合金的相容性Improvedtensilestrength提高拉伸强度Enhancedhydrolyticstability增强水解稳定性THYOSILCXP5045/CXP5085patibilizer相容剂Polymer聚合物APolymer聚合物BPolymerAPolymerBTHYOSILCXP5045/CXP5085pounding复合ReactivecoextrusionTimeTimeWithTHYOSILCXP含有扩链剂THYOSILCXP5045highepoxyequivalentweigthfunctionality高环氧当量重量官能团THYOSILCXP5085lowepoxyequivalentweigthfunctionality低环氧当量重量官能团THYOSILCXP5045/CXP5085patibilizerTHYOSILCXP5045/CXP5085patibilizerPolycondensate1缩聚物Polycondensate2NewAlloyofPolycondensates新合金的缩聚物1+patibilizertoformanalloywithPC-PET,PA-PBT,etc扩链剂用作与PC-PET,PA-pounding,allpolyestersaresubjecttoseveredegradationofmolecularweightduetohydrolysis,,所有聚酯由于水解,醇解和热降解而遭受严重的分子量降解。分子量的损失导致材料的物理和机械性能的降低。THYOSILCXP5045/CXP5085patibilizerTHYOSILCXPseriesreversesthislossbyconnectingbrokenchains&bydroppingacidity,,从而减少水解。THYOSILCXP5045/CXP5085patibilizerTHYOSILCXPincreasestheintrinsicviscosity(.)ofPETandothercondensationpolymersby20-40%.(.)提