Nws zoo li txhob lo lo ntxhuav, nrog nws tus kheej zoo nkauj pearlescent ci, tab sis nws yooj yim rau tu dua li cov ntaub lo lo ntxhuav, thiab nws nyiam hnav dua. " Kev hnov lus pom zoo, koj tuaj yeem kwv yees lub caij ntuj sov no haum ntaub - triacetate ntaub.
Lub caij ntuj sov no, triacetate fabrics nrog lawv cov silk-zoo li luster, txias thiab du zoo, thiab zoo heev pendant poj niam txiv neej yeej lub siab nyiam ntawm ntau fashionistas. Qhib Phau Ntawv Liab Me thiab tshawb rau "triacetic acid", koj tuaj yeem nrhiav ntau dua 10,000 sau ntawv los qhia. Dab tsi ntxiv, cov ntaub tsis xav tau kev saib xyuas ntau kom nyob tiaj tus, thiab nws tuaj yeem zoo li ib txhiab yuan.
Nyob rau hauv xyoo tas los no, triacetate feem ntau tshwm sim ntawm txoj kev khiav ntawm Marc Jacobs, Alexander Wang thiab Acne Studios. Nws yog ib qho yuav tsum muaj caij nplooj ntoos hlav thiab lub caij ntuj sov fabrics rau ntau lub npe loj thiab tau ua kom pom tseeb ntawm ntau hom khoom kim heev. Dab tsi yog triacetate? Nws puas tuaj yeem muab piv rau cov lo lo ntxhuav tiag? Puas yog diacetic acid npuag qis dua rau triacetic acid?
01.Dab tsi yog triacetate
Triacetate yog ib hom Cellulose Acetate (CA), uas yog cov tshuaj fiber ntau ua los ntawm Cellulose Acetate los ntawm cov tshuaj synthesis. Txhawm rau muab nws yooj yim, nws yog ib hom ntoo ntoo ua cov khoom siv raw ntawm cov khoom siv fiber ntau, uas yog ib yam tshiab ntawm ntuj thiab high-tech fiber ntau tsim los ntawm Mitsubishi Corporation ntawm Nyiv.
02.Dab tsi yog qhov zoo ntawm triacetate fiber ntau?
Triacetate yog nrov, feem ntau vim hais tias nws tuaj yeem siv nrog mulberry txhob lo lo ntxhuav, hu ua "washable plant silk". Triacetate muaj qhov zoo sib xws rau mulberry txhob lo lo ntxhuav, muaj lub ntsej muag du, muag muag heev thiab ua kom txias rau ntawm daim tawv nqaij. Piv nrog polyester fiber, nws cov dej nqus tau zoo, ceev kom qhuav, tsis yooj yim rau electrostatic. Qhov tseem ceeb tshaj, nws kov yeej qhov tsis txaus ntawm cov ntaub lo lo ntxhuav thiab ntaub plaub uas tsis yooj yim rau kev saib xyuas thiab tsis yooj yim rau ntxuav. Nws tsis yooj yim rau deform thiab wrinkle.
Hais txog kev txhim kho kom ruaj khov, triacetic acid npuag yog ua los ntawm cov ntoo siab dawb huv, thiab cov ntaub ntawv raw yog tag nrho los ntawm cov hav zoov ruaj khov nyob rau hauv kev tswj xyuas zoo, uas yog cov khoom siv ruaj khov thiab eco-friendly.
03.Yuav ua li cas paub qhov txawv diacetic acid los ntawm triacetic acid?
Ntau lub lag luam xws li triacetic acid npuag thiab diacetic acid npuag sib piv los qhia txog qhov zoo ntawm triacetic acid. Qhov tseeb, diacetic acid thiab triacetic acid zoo sib xws heev. Lawv muaj qhov txias thiab du zoo nkauj thiab poob zoo li cov ntaub lo lo ntxhuav, thiab tiv taus kev ntxhua thiab hnav zoo li polyester. Txawm li cas los xij, diacetic acid muaj me ntsis thicker fiber ntau thiab tsis tshua muaj kev ntxhib los mos hloov dua li triacetic acid, tab sis nws yog ntau hnav-resistant thiab nqi-zoo.
Txoj kev yooj yim tshaj plaws los qhia diacetic acid los ntawm triacetic acid yog saib ntawm cov khoom lag luam. Vim tias tus nqi ntawm ob lub fabrics sib txawv heev, yog tias cov khoom xyaw yog triacetic acid, lub hom yuav txheeb xyuas nws. Tsis tau qhia tshwj xeeb yog triacetate fiber, feem ntau hu ua acetate fiber yog hais txog diacetate fiber.
Judging los ntawm kev xav, diacetic acid npuag xav tias qhuav, me ntsis adsorption; Triacetate npuag zoo nkaus li du, drape muaj zog, ze rau cov ntaub.
Los ntawm kev pom zoo, ob qho tib si diacetate thiab triacetate yog acetate fiber (tseem hu ua acetate fiber), uas yog ib qho ntawm cov tshuaj fiber ntau tshaj plaws hauv ntiaj teb. Acetate fiber yog tsim los ntawm cellulose pulp ua raw khoom, tom qab acetylation, cellulose esterified derivatives yog tsim, thiab ces los ntawm qhuav los yog ntub spinning txheej txheem. Cellulose tuaj yeem muab faib ua diacetate fiber thiab triacetate fiber ntau raws li qib ntawm hydroxyl pawg hloov los ntawm acetyl pawg.
Qhov thib ob vinegar yog hom 1 acetate tsim los ntawm ib nrab hydrolysis, thiab nws qib esterification qis dua li ntawm peb vinegar. Yog li ntawd, qhov kev ua tau zoo ntawm cov cua sov yog tsawg dua peb lub vinegar, qhov kev ua haujlwm dyeing zoo dua li peb vinegar, qhov nqus dej noo yog siab tshaj peb vinegar.
Peb vinegar yog ib hom acetate, tsis muaj hydrolysis, qib ntawm esterification yog siab dua. Yog li ntawd, lub teeb thiab kub tsis kam yog muaj zog, dyeing kev ua tau zoo tsis zoo, qhov nqus noo noo (tseem hu ua noo noo rov qab tus nqi) yog tsawg.
04.Qhov twg zoo dua li triacetic acid thiab mulberry txhob lo lo ntxhuav?
Txhua fiber ntau muaj nws tus kheej zoo. Triacetate fiber zoo ib yam li mulberry txhob lo lo ntxhuav zoo li, xav thiab draping.
Los ntawm txoj kev xav ntawm kev xav, kev xav ntawm txhua yam khoom, lub zog ntawm peb acetate nyob rau sab qis, kev tawg elongation loj dua, qhov sib piv ntawm lub zog ntub thiab qhuav lub zog yog tsawg, tab sis siab dua li ntawm viscose rayon, pib. modulus yog me me, cov dej noo rov qab yog qis dua mulberry txhob lo lo ntxhuav, tab sis siab dua cov hluavtaws fiber ntau, qhov sib piv ntawm nws lub zog ntub thiab qhuav zog, tus txheeb ze sib txuas lub zog thiab lub pob txha lub zog, elastic. rov qab tus nqi thiab mulberry txhob lo lo ntxhuav. Yog li ntawd, kev ua haujlwm ntawm acetate fiber yog qhov ze tshaj plaws rau mulberry silk hauv tshuaj fiber ntau.
Piv nrog mulberry txhob lo lo ntxhuav, triacetic acid npuag tsis yog li muag heev, ua los ntawm nws cov khaub ncaws tsis yooj yim rau wrinkle, muaj peev xwm tswj tau qhov version, zoo dua kev tu thiab tu txhua hnub.
Mulberry txhob lo lo ntxhuav, lub npe hu ua "fiber poj huab tais", txawm hais tias cov tawv nqaij ua pa, du thiab mos, zoo nkauj thiab muaj kuab heev, tab sis qhov tsis zoo kuj tseem pom tseeb, kev saib xyuas thiab kev saib xyuas yog qhov teeb meem ntau dua, xim ceev kuj yog qhov muag hauv qab ntawm ntuj fabrics. .
Nkag siab txog qhov zoo thiab qhov tsis zoo, koj tuaj yeem xaiv lawv tus kheej cov ntaub raws li lawv tus kheej xav tau
Post lub sij hawm: Aug-02-2022