Cov yam ntxwv ntawm high-strength polyester yarn yog qhov zoo tshaj plaws, uas tuaj yeem ua tiav raws li hauv qab no:
1. High-strength polyester yarn muaj lub zog siab.Lub zog luv fiber ntau yog 2.6 ~ 5.7 cn / dtex, thiab lub zog fiber ntau yog 5.6 ~ 8.0 cn / dtex.Vim nws tsis tshua muaj hygroscopicity, nws lub zog ntub dej yog qhov zoo ib yam li nws lub zog qhuav.Kev cuam tshuam lub zog yog 4 npaug siab dua nylon thiab 20 npaug siab dua li viscose fiber.
2. High-strength polyester yarn muaj elasticity zoo.Lub elasticity yog ze rau cov ntaub plaub, thiab nws yuav luag tag nrho rov qab thaum nws ncav cuag 5% ~ 6%.Lub crease kuj zoo dua lwm cov fibers, uas yog, cov ntaub yog tsis wrinkled thiab muaj zoo seem stability.Lub elastic modulus yog 22 ~ 141 cn / dtex, uas yog 2 ~ 3 zaug siab dua li ntawm nylon.Polyester npuag muaj lub zog siab thiab elastic rov qab muaj peev xwm, yog li ntawd, nws ruaj khov thiab ruaj khov, wrinkle-resistant thiab tsis-ironing.
3. High-strength polyester filament Thaum tshav kub kub-resistant polyester yog tsim los ntawm yaj spinning, thiab tsim fiber ntau tuaj yeem rhuab thiab yaj dua, uas belongs rau thermoplastic fiber.Cov ntsiab lus melting ntawm polyester yog qhov siab, tab sis qhov tshwj xeeb kub muaj peev xwm thiab thermal conductivity yog ob qho tib si me me, yog li cov cua kub tsis kam thiab thermal rwb thaiv tsev ntawm polyester fiber ntau dua.Nws yog qhov zoo tshaj plaws hluavtaws fiber.
4. High-strength polyester yarn muaj zoo thermoplasticity thiab tsis zoo melting kuj.Vim tias nws qhov chaw du thiab nruj kev npaj ntawm cov molecules sab hauv, polyester yog qhov zoo tshaj plaws tshav kub-resistant ntaub nyob rau hauv hluavtaws fiber ntau fabrics, uas muaj thermoplasticity thiab yuav siv tau los ua pleated tiab, thiab pleats kav ntev.Nyob rau tib lub sij hawm, lub melting kuj ntawm polyester ntaub yog tsis zoo, thiab nws yog ib qho yooj yim los tsim lub qhov thaum ntsib soot, sparks, thiab lwm yam. Yog li ntawd, sim tsis txhob sib cuag nrog cov luam yeeb pob tw, sparks, thiab lwm yam.
5. High-strength polyester yarn muaj zoo hnav tsis kam.Kev puas tsuaj yog qhov thib ob tsuas yog nylon nrog qhov zoo tshaj plaws kev puas tsuaj, uas zoo dua li lwm cov fibers ntuj thiab hluavtaws fibers.
6. High-strength polyester yarn muaj lub teeb pom kev zoo.Lub teeb nrawm yog thib ob tsuas yog acrylic.Lub teeb ceev ceev ntawm polyester ntaub yog zoo dua li ntawm acrylic fiber, thiab nws lub teeb ceev ceev yog zoo dua li ntawm ntuj fiber ntau ntaub.Tshwj xeeb tshaj yog nyob rau sab nraum qab ntawm iav, lub teeb ceev ceev yog zoo heev, yuav luag sib npaug ntawm acrylic fiber.
7. High-strength polyester yarn yog corrosion resistant.Resistant rau bleaching agents, oxidants, hydrocarbons, ketones, roj av khoom thiab inorganic acids.Nws yog resistant rau dilute alkali thiab tsis ntshai ntawm mildew, tab sis nws yuav decomposed los ntawm kub alkali.Nws kuj muaj zog acid thiab alkali tsis kam thiab ultraviolet tsis kam.
8. Tsis zoo dyeability, tab sis zoo xim ceev, tsis yooj yim rau ploj.Vim tias tsis muaj ib pawg dyeing tshwj xeeb ntawm cov saw hlau molecular ntawm polyester, thiab cov polarity me me, nws nyuaj rau zas, thiab cov dyeability tsis zoo, yog li cov xim molecules tsis yooj yim nkag mus rau hauv fiber ntau.
9. High-strength polyester yarn muaj hygroscopicity tsis zoo, sultry zoo thaum nws hnav, thiab nyob rau tib lub sij hawm, nws yog nquag siv hluav taws xob zoo li qub thiab plua plav paug, uas cuam tshuam rau nws txoj kev zoo nkauj thiab kev nplij siab.Txawm li cas los xij, nws yooj yim kom qhuav tom qab ntxuav, thiab nws lub zog ntub dej tsis tshua poob thiab tsis deform, yog li nws muaj qhov zoo ntxuav thiab hnav zoo.
Cov ntsiab lus:
Cov ntaub ua los ntawm cov ntaub polyester muaj zog muaj zog muaj qhov zoo ntawm lub zog zoo, smoothness thiab nruj, yooj yim ntxuav thiab ziab sai, tab sis nws muaj qee qhov tsis zoo xws li tes tawv, kov tsis zoo, mos luster, tsis zoo huab cua permeability thiab noo noo nqus.Piv nrog cov ntaub lo lo ntxhuav tiag tiag, qhov sib txawv yog ntau dua, yog li nws yog qhov tsim nyog los simulate txhob lo lo ntxhuav ntawm cov qauv ntaub ua ntej kom tshem tawm qhov tsis zoo ntawm kev hnav tsis zoo.
Post lub sij hawm: Jan-11-2023