Txiav Resistant Aramid Xov Paj

Sharp -Abrasion Resistance Mechanism of Cut Resistant Aramid Yarn

Ua los ntawm siab -tenacity PPTA (para-aramid) raw khoom, qhov kev txiav no -resistant aramid yarn yog tsim los tiv thaiv abrasive hlau nto thiab ntse hniav uas yuav sai sai deteriorate tsoos textile yarns. Cov xov paj ua tiav saum -tier ANSI A5-A8 thiab EN388 E-F txiav kev tiv thaiv kev ntsuas yam tsis tau siv cov hlau fiber ntau sib xyaw, uas tuaj yeem qhia qhov tsis xav tau nruj, qhov hnyav, thiab xeb txaus ntshai, los ntawm kev siv cov fiber ntau ultrahigh tshwj xeeb lub zog thiab elastic modulus los faib txiav quab yuam sib npaug thoob plaws nws cov ntoo khaub lig{8}. Peb tshwj xeeb "Bedrock" txiav-kev hloov kho thev naus laus zis sib npaug zoo heev txiav tsis kam nrog txhais tes, hloov tau yooj yim- xav tias yuav tsum tau ua kom zoo{12}} ntsuas cov khoom siv knitting los ntawm optimizing molecule orientation thaum spinning. Tsis tas li ntawd, cov xov paj tuav cov txiaj ntsig zoo ntawm PPTA, xws li tshuaj lom neeg tsis kam, thermal stability, thiab nplaim taws retardancy, ua rau nws yooj yim tiv thaiv textile khoom rau siab - muaj kev pheej hmoo hlau ua haujlwm.

Knitting & Garment Applications of Cut Resistant Aramid Yarn

Nrog cov pa fiber ntau txiav ntev ntawm 38 mm, 51 mm, thiab 76 mm thiab linear density range ntawm 1.5 mus rau 4 denier, txiav -resistant aramid yarn feem ntau yog ua los ntawm spinning staple fibers. Nws yog haum nrog cov hnab looj tes knitting tshuab uas yog 13 gauge, 15 gauge, thiab 18 gauge. Kev siv ntau tshaj plaws rau cov xov paj no yog hauv cov hnab looj tes hnyav hnyav hnyav, uas txhim kho cov neeg ua haujlwm phau ntawv dexterity hauv cov ntawv hlau ua, iav tuav, thiab cov khoom siv sib dhos los ntawm kev hloov cov hlau hnyav{11}} cov hnab looj tes. Tsis tas li ntawd, cov chaw tsim khoom ua tiav tag nrho -lub cev txiav- tiv thaiv iav tiv thaiv rau cov neeg ua haujlwm hauv cov thoob khib nyiab rov ua dua, kev tsim kho, thiab kev lag luam hlau siv cov twisted, hnyav dua - ntsuas txiav- tiv taus aramid yarns.

Txiav- cov xov paj aramid resistant kuj tseem siv rau hauv cov khaub ncaws sib tw tiv thaiv kom tsis txhob raug txiav thiab puas los ntawm cov khoom ntse hauv siab - tsheb sib tsoo. Hauv peb lub chaw kuaj mob hauv-tsev, txhua pawg ntawm cov xov paj tau raug txiav raws li tus qauv- kev ntsuas ntsuas. Peb kuj muab cov kev cai sib xyaw ua ke uas suav nrog cov khoom siv hluav taws xob aramid los tsim cov ntaub uas muaj ob qho tib si tiv thaiv - zoo li qub thiab txiav- tiv taus, pab cov neeg siv khoom hauv North America, Europe, thiab Southeast Asia uas khiav cov chaw ua haujlwm hlau nrog kev pheej hmoo tawg.