弹性聚酯纤维与与毛交织织物的性能分析

《弹性聚酯纤维与与毛交织织物的性能分析》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、，东华大学硕士学位论文弹性聚酯纤维及与毛交织织物的性能研究RESEARCHONTHEPROPERTIESoFINTERWoVENFABRICSOFWooLANDELASTICPOLYESTERFIBERSABSTRACTIIlmisarticle，meelasticrecoveriesoftllebiode黟adablecopolymerpolybutyleIlesuccinate—co-butyleneterephthalate(PBST)andotherelasticpol舯erpoly(trimemyleneterephmalate)

2、(PTT)，PBT，andT400filaments袱黼compamtivelyanalyZedbyatellsiletestingmachine．Andmen，detailedinvestigationsonmepropeniesofinte刑oVenfabricsofwoolalldelasticp01yesterfibershavebeenimplenlented．Sotheapplicationintlle如tureofPBSTwoolfla晡cswasdiscussed．ThisproVidedc鲥ainbasisf．ormeap

3、plicationofPBST6bersinnlecostll：me6eld．ThefollowiIlgcontentswerestIldiedinmisp印％Firstly’theteIlsileperf．omanceandmeelasticrecove巧ofPBSTfil锄ent，P7I'Tfilament，PBTfil锄entandPET／P1'r兀’compositefil啪ent、聪rerese船chedanditsiIlfluenceofelongationaIlds廿etchingtimesaIldthedi敛Irenceof

4、tlleelasticrecoveryofPBSTfil锄ents，P1'，rfil锄eIltsPBTfil锄entandPET伊1、TTcomDositefilament．111misbasismemechanicalmatrixofPBSTfil锄entswasdiscussed．TheresultsshowedtllatmeelasticrecoveUofPBSTfilamentswasbettermanPTTfil锄entsinabout9％lowdefo肌ation，butinhigherdefonnationitwasworse

5、mallPTTfilaments．WhenPBSTfilameIltswe∞elongatedto15％，nleelasticrecoVe拶rateuptooVer94．6perceIlt；whensetmeelongationof25％a11delaongateII印eatedly9times，meel鹤ticrecoveryrateofPBSTfil锄ent8stillupto80．6％．711leelasticrecoVeryofPTTfil锄entswaslowert11a11PBSTfil砌entswhenitwaselongat

6、edlessmaIl15‰butitwoulebettertllallPBSTfil锄entswhenelongatedmorethall15％．PE仰TTTc伽1positefil锄enthadbetterresistaIlcet0def．onnation．butithadbadelasticrecoveIyFurthemore，TbroughmeiIl拄oductionoftesteddataoftheirprop硎essuchas也id(ness，airpennea_bility，drapeperfb咖ance，tensileperf

7、lomaIlce，s仃cltchingresilieIlcMfIlzzandpillresistaIlce，and、耐Ill(1eresistance，tlleprop酣iesofwoo垤BSTf．a酾cshaVebeeildetailedinvesti2ationsaIldcompared谢thw001／PTTfabric，woo卯BTfalmcaIldwoo圹r400falmc．Theconclusionhadref．erencevalueformedevelopmentaIldapplicationofPBSTf彳bres．There

8、sultSshowedmatw001伊BSTfalmcsa11dw001／PTTfabrichavenlebetters昀tchillgr鼯iliencymaIlw001／PBT