Polyamide, tseem hu ua nylon, feem ntau yog siv rau hluavtaws fibers.Nws qhov zoo tshaj plaws kom zoo dua yog tias nws hnav tsis kam yog siab dua li ntawm tag nrho lwm cov fibers.Nws hnav tsis kam yog 10 npaug siab dua paj rwb thiab 20 npaug siab dua li ntaub plaub.Ntxiv qee cov polyamide fibers rau hauv cov ntaub sib xyaw tuaj yeem txhim kho nws cov hnav tsis kam.Thaum polyamide ntaub yog ncab mus rau 3-6%, nws cov elastic rov qab tuaj yeem ncav cuag 100%.Nws tuaj yeem tiv taus ntau txhiab tus flexures yam tsis muaj kev tawg.Lub zog ntawm polyamide fiber ntau yog 1-2 zaug siab dua paj rwb, 4-5 zaug siab dua li ntaub plaub thiab 3 zaug siab dua viscose fiber.Txawm li cas los xij, qhov kub thiab txias tsis kam ntawm polyamide fiber ntau yog qhov tsis zoo, thiab kev tuav pov hwm tsis zoo, yog li cov khaub ncaws ua los ntawm polyamide fiber ntau tsis zoo li polyester.Tus tshiab polyamide fiber ntau muaj cov yam ntxwv ntawm lub teeb yuag, zoo heev wrinkle tsis kam, zoo huab cua permeability, zoo durability, dyeability thiab kub teeb, yog li nws yog pom zoo kom muaj ib tug optimistic txoj kev vam meej.
Polyamide fiber ntau yog qhov ntxov tshaj plaws hluavtaws fiber ntau hauv kev tsim khoom.Nws belongs rau aliphatic polyamide fiber.Cov nylon xov paj muaj cov txiaj ntsig siab thiab siv dav.Nws yog lub ntsiab hluavtaws fiber ntau tom qab polyester.Nylon feem ntau yog filament, nrog me me ntawm nylon staple fiber ntau.Nylon filament feem ntau yog siv los ua kom muaj zog txhob lo lo ntxhuav, thom khwm, ris tsho hauv qab, sweatshirts thiab lwm yam.Nylon staple fiber ntau yog sib xyaw nrog viscose fiber, paj rwb, ntaub plaub thiab lwm yam hluavtaws fibers, thiab siv los ua khaub ncaws ntaub.Nylon kuj tseem siv tau los ua lub log tsheb, parachute, nuv ntses net, hlua thiab conveyor siv hauv kev lag luam.
Nylon yarnis lub npe lag luam ntawm polyamide fiber ntau.Cov qauv tsom ntawm nylon yog ze ze rau kev ncab thiab kev kho cua sov hauv cov txheej txheem spinning.Nylon twisted yarn feem ntau yog cov xov paj, thiab tseem muaj me me ntawm nylon staple fiber ntau.Nylon twisted yarn yog tsim rau knitting thiab weaving, npog tag nrho cov textile teb.
Lub ntsiab lub cev thiab tshuaj muaj zog ntawm nylon (nylon yarn twisting) yog raws li nram no:
1. Daim ntawv
Lub dav hlau ntev ntawm nylon yog ncaj thiab du, thiab nws cov hlaws yog puag ncig.Nylon yog alkali resistant thiab acid resistant.Hauv inorganic acid, amide daim ntawv cog lus ntawm nylon macromolecule yuav tawg.
2. Hygroscopicity thiab Dyeability
Lub hygroscopicity ntawm nylon yarnis zoo dua ntawm cov hluavtaws fibers.Nyob rau hauv huab cua huab cua, cov dej noo rov qab yog li 4.5%.Tsis tas li ntawd, qhov dyeability ntawm nylon yarnis kuj zoo.Nws tuaj yeem dyed nrog acid dyes, disperse dyes thiab lwm yam dyes.
3. Muaj zog elongation thiab hnav tsis kam
Nylon yarnhas siab zog, loj elongation thiab zoo heev elasticity.Nws lub zog tawg yog li 42 ~ 56 cn / tex, thiab nws qhov elongation ntawm kev tawg mus txog 25% ~ 65%.Yog li ntawd, nylon muaj kev hnav zoo heev thiab yog thawj ntawm cov khoom siv fiber ntau.Nws yog cov khoom siv zoo tshaj plaws rau kev ua cov khoom hnav-resistant.Txawm li cas los xij, qhov pib modulus ntawm nylon yog me me, thiab nws yooj yim rau deform, yog li nws cov ntaub tsis tawv.
4. Lub teeb tsis kam thiab kub ua haujlwm
Vim hais tias lub davhlau ya nyob twg pawg ntawm nylon macromolecules yog rhiab heev rau lub teeb thiab tshav kub, nylon yarnis yooj yim los ua daj thiab nkig.Yog li ntawd, nylon yarnhas tsis zoo lub teeb tsis kam thiab kub tsis kam, thiab tsis haum rau ua cov ntaub sab nraum zoov.Tsis tas li ntawd, nylon yog corrosion-resistant, yog li nws tuaj yeem tiv thaiv mildew thiab kab.
Nylon yarncan khaws cov bending deformation thaum rhuab.Cov filament tuaj yeem ua rau hauv cov xov paj elastic, thiab staple fiber tuaj yeem sib xyaw nrog paj rwb thiab acrylic fiber los txhim kho nws lub zog thiab elasticity.Ntxiv rau daim ntawv thov hauv ris tsho hauv qab thiab kho kom zoo nkauj, nws kuj tau siv dav hauv kev lag luam xws li hlua, xaim siv, hoses, hlua, nuv ntses nets, log tsheb, parachutes thiab lwm yam.Nws hnav tsis kam yog 10 npaug ntawm cov paj rwb fiber ntau, 10 npaug ntawm cov viscose fiber ntau thiab 140 npaug ntawm cov fiber ntau ntub.Nws muaj zoo heev durability.
Lub hygroscopicity ntawm nylon yarn npuag yog zoo dua ntawm cov hluavtaws fiber ntau fabrics, yog li cov khaub ncaws ua los ntawm nylon yarn ntaub yog nyiam hnav dua li cov khaub ncaws polyester.Nws muaj npauj zoo thiab corrosion kuj.Ironing kub yuav tsum tau tswj hauv qab 140 degrees Celsius.Ua tib zoo saib xyuas kev ntxuav thiab tu thaum hnav thiab siv, thiaj li tsis ua rau cov ntaub puas.Hauv cov khoom siv hluavtaws, nws tsuas yog tom qab polypropylene thiab acrylic fabrics.
Nylon fibers tuaj yeem muab faib ua peb pawg: ntshiab spinning, blended thiab interwoven fabrics.
Muaj ntau ntau yam nyob rau hauv txhua qeb, uas yog luv luv qhia hauv qab no:
1. Ntshiab Nylon Textile
Txhua yam ntawm cov ntaub ua los ntawm nylon, xws li nylon taffeta, nylon crepe, thiab lwm yam, yog ua los ntawm nylon filament, yog li lawv muaj cov yam ntxwv ntawm cov tes zoo nkaus li, firmness, durability thiab nruab nrab nqi.Lawv kuj muaj qhov tsis zoo uas cov ntaub yog yooj yim rau wrinkle thiab nyuaj rau rov qab.Nylon taffeta feem ntau yog siv rau cov khaub ncaws hnav, lub tsho hauv qab lossis cov ntaub npog nag, thaum nylon crepe yog tsim rau lub caij ntuj sov dresses, caij nplooj ntoos hlav thiab caij nplooj zeeg ob lub hom phiaj lub tsho, thiab lwm yam.
2. Nylon Blended thiab Interwoven Fabrics
Cov ntaub tau los ntawm kev sib xyaw los yog sib cuam tshuam nylon filament lossis staple fiber nrog lwm cov fibers muaj cov yam ntxwv thiab qhov zoo ntawm txhua qhov fiber ntau.Xws li viscose / nylon gabardine, uas yog tsim los ntawm kev sib xyaw 15% nylon thiab 85% viscose, muaj cov yam ntxwv ntawm ob chav warp ntom dua weft ntom, tuab zoo nkauj, tenacity thiab durability.Qhov tsis zoo yog qhov tsis zoo elasticity, yooj yim rau wrinkle, tsis muaj zog ntub thiab yooj yim rau sag thaum hnav.Tsis tas li ntawd, kuj muaj qee cov ntaub, xws li viscose / nylon valine thiab viscose / nylon / wool tweed.
Post lub sij hawm: Feb-21-2022