棉／再生竹纤维环锭纺纱线的性能比较.pdf

《棉／再生竹纤维环锭纺纱线的性能比较.pdf》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、西安工程大学学报JournalofXi’anPolytechnicUniversity第27卷第3期(总121期)2013年6月Vo1．27，No．3(Sum．No．121)ArticleID：1674-649X(2013)03—0293—08Comparisonforthepropertiesofringspunyarns．ZAMIRAhmedAbro，SOHAILYasin，ZHUCheng—yan(CoilegeofMaterialsandTextiles，ZhejiangSei-TeehUniversity，Hangzhou310018，China)A

2、bstract：In0rdertoovercometheshortageofcottonfiberandcottonfiberproductioninChinaandPakistan，thestudyonhowtoachievethedesiredqualityparametersforyarnblendedfromcottonandregeneratedbamboowascarriedout．Inthispaper，sevenkindsofblendedyarnwithdifferentblendedratiosandsamelineardensityand

3、twistlevelsweredeveloped．Itcanbefoundthattheyarnunevennesscharacteristicwasaffectedbytheblendedratioofcottonandregener—atedbataboofiber．Ifthecontentofthebamboofiberisincreased,thentheunevennessoftheyarnswilldecrease．Forthetenacityandthetensilestrengthoftheyarns，theaffectionofthefi—b

4、ercontentisnotveryobvious．Themorphologicalstructuresoftheblendedyarnswerealsoin—dentifedwithdifferentblendedratioofcottonandbamboofibers．Thethermalgravimetrica’nalysisshowsthattheweightlossoftheblendedyarnsdecreaseswiththeincreasingofthebataboofiberportion．Itcanbefurtherobservedbyth

5、eFR-IRspectrometersthatthereflee～tancepercentageofyarnsincreasesasdecreasingofthebamboofiberportion．Keywords：blendedyarn；cotton；bamboo；ringspunyarnCLCnumber：TS101．922Documentcode：ATextilefibersdemandincreasesfromdaybydaywiththechangingtextilefashion；thetextilecon—sumer'sDreferencepe

6、rsuadesthedemandfordifferenttypesoffibres．Thegrowthofdemandfortextilefibresintheworldisexpectedtocontinuenotonlyduetoincreaseintheworldpopulationbutalsoduet0thelivingstandardsofhumanbeings．Therefore，thefocusoffibreresearchhasshiftedtowardsthesearchingofthenew·fibresandtheirblendingw

7、iththeolderones．Therepeatedtechnologicalanalysishasprovedthatbamboofibrehasathinnessdegree，whitenessdegree，strongdurability，stabilityandtenacity．ThebamboofibreisoptiontobeblendedwithcottonaregeneratedceIIulosicfibre．Bamboofibreanditsblendswithcottonfibresbearvaluableproperties，soatD

8、resenttherearevario