Muaj ntau hom fiber ntau cov ntaub ntawv nyob rau hauv kev ua lag luam, feem ntau yog polyester yarn, thiab lwm yam yog acrylic fiber, nylon fiber, polypropylene fiber, thiab lwm yam. Lub pob fiber ntau yog ua los ntawm polyester thiab acrylic, thiab muaj cov yam ntxwv nram qab no.
Polyester Fiber Nta:
1. Lub zog muaj zog. Qhov luv fiber ntau lub zog yog 2.6 txog 5.7 cN / dtex, thiab siab tenacity fiber ntau yog 5.6 txog 8.0 cN/dtex. Vim nws tsis tshua muaj hygroscopicity, nws lub zog ntub yog qhov zoo ib yam li nws lub zog qhuav. Lub zog cuam tshuam yog 4 npaug siab dua li ntawm nylon thiab 20 npaug siab dua li ntawm viscose fiber.
2. Zoo elasticity. Lub elasticity yog ze rau ntawm cov ntaub plaub, thiab nws yuav luag tag nrho rov qab thaum lub elongation yog 5 feem pua rau 6 feem pua.
3. Zoo hnav tsis kam. Qhov kev puas tsuaj yog qhov thib ob tsuas yog nylon nrog kev puas tsuaj zoo, thiab nws zoo dua li lwm cov fibers ntuj thiab hluavtaws fibers.
4. Lub teeb ua haujlwm zoo. Lightfastness yog thib ob tsuas yog acrylic.
5. Corrosion kuj. Resistant rau cov tshuaj dawb, oxidants, hydrocarbons, ketones, roj av thiab inorganic acids. Dilute alkali tsis kam, tsis ntshai ntawm mildew, tab sis kub alkali tuaj yeem ua rau nws decompose.
Cov yam ntxwv nylon: Acrylic tseem hu ua polyacrylonitrile fiber. Feem ntau yog hais txog cov hluavtaws fiber ntau tau los ntawm kev ntub dej los yog qhuav spinning nrog ntau tshaj 85 feem pua ntawm cov copolymer ntawm acrylonitrile thiab ob thiab peb monomers. Kev ua tau zoo ntawm polyacrylonitrile fiber ntau zoo dua li cov ntaub plaub, thiab tus nqi rov qab tuaj yeem tswj tau 65 feem pua thaum lub elongation yog 20 feem pua. Nws yog fluffy, curly thiab mos, thiab nws qhov sov so yog 15 feem pua siab dua li cov ntaub plaub. Lub zog 22.1-48.5cN/dtex, 1-2.5 npaug siab dua ntaub plaub. Lub teeb nrawm nrawm, lub zog tsuas yog txo los ntawm 20 feem pua thaum raug lub hnub rau ib xyoos.
Cov khoom siv lim fiber ntau yog cov khoom siv kheej kheej tsim los ntawm kev khi fiber ntau filaments. Piv nrog rau cov tsoos quartz xuab zeb lim cov khoom siv los yog cov khoom siv ntau txheej lim dej, cov khoom siv fiber ntau lub pob lim muaj qhov zoo ntawm elasticity, ceev pom kev ceev, qhov sib txawv loj, cov dej phwj loj cuam tshuam, kev ua haujlwm ntev, cov nyhuv pom zoo, thiab lub taub hau me me. poob. . Thaum lub sij hawm pom cov txheej txheem, cov pores ntawm lub lim txheej maj mam ua me me raws li cov kev taw qhia ntawm cov dej ntws, uas yog ntau nyob rau hauv txoj kab nrog porosity faib ntawm cov khoom lim los ntawm sab saum toj mus rau hauv qab.