Lub luag haujlwm ntawm polyester staple fiber ntau hauv papermaking

Aug 05, 2021

Tso lus

Qhov sib txawv ntawm cov ntsiab lus thiab staple fiber ntau yuav nkag siab zoo dua los ntawm cov npoj yaig uas tau nyob hauv kev lag luam textile ntev, tab sis rau cov neeg tshiab uas tshiab rau kev lag luam, nws tsis meej pem. Qhov tseeb, kuv tsis tau' t paub ntau yam thaum pib, tab sis tsuas yog nco qab ib qho xwb - cov ntaub ua los ntawm cov ntsiab lus yog ci, ci rau qhov kov, zoo li nylon; staple fiber ntau yog siv los sib xyaw nrog lwm yam xws li paj rwb. Txawm li cas los xij, qhov kis tau ntau dua qhov no.

Lub zog ntawm polyester fiber yog ze li 1 zaug siab dua ntawm paj rwb thiab 3 zaug siab dua ntawm cov ntaub plaub, yog li polyester ntaub muaj zog thiab ruaj khov. Nws tuaj yeem siv ntawm 70 ~ 1700C, thiab nws muaj qhov zoo tshaj plaws tiv thaiv tshav kub thiab thermal stability ntawm cov hluavtaws. Polyester muaj dej tsis tshua muaj dej thiab noo dua thiab ua haujlwm zoo rwb thaiv tsev, tab sis vim tias qhov dej tsis nqus, hluav taws xob muaj hluav taws xob zoo los ntawm kev sib txhuam, thiab qhov ua haujlwm tsis zoo.

Ib qhov nqi ntawm polyester ultra-luv fiber ntau ntxiv rau lub sam thiaj los ua ntau cov ntawv lim, xws li: ntawv lim rau tshuaj lom neeg tshuaj xyuas, lub hnab ntawv sib xyaw ua haujlwm rau cov tshuab nqus cov tshuab ua kom muaj zog, cov ntawv lim dej pov tseg rau haus, lim ntawv rau kev ua zaub mov. , lim ntawv rau kev lag luam tsheb, thiab lwm yam. Qhov nruab nrab ntev ntawm ntoo cov ntoo pulp yog li 1 txog 4 hli, thiab qhov ntev txiav ntawm polyester ultra-luv fibers yuav tuaj yeem hloov kho raws li qhov xav tau, thiab feem ntau qhov ntev txiav ntau dua li cov ntoo. sis plawv hniav fibers. Yog li ntawd, lub zog ua haujlwm ntawm daim ntawv sau tau ho txhim kho.

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