Viscose - si synthetics

Nthawi zambiri, anthu amene akuyesetsa kuti asiye angapange mu zovala, kuyambira kuwerenga nkhani pa chizindikiro mu sitolo, kuika pambali chinthu mumaikonda. Chifukwa cha sanapezeke mawu "thonje", tinangoti nsalu zachilengedwe, viscose yekha.

Ndi chiyani icho zenizeni? Mwina mwayiwala maphunziro a ntchito, kumene aphunzitsi yonenedwa izi CHIKWANGWANI zachilengedwe, analandira kudzera yokumba.

Ndi zambiri ubwino ndi katundu ali si wolephera thonje. Ngati mukufuna kudziwa, viscose - ndi kupanga kapena ayi, tikambirana za izo mwatsatanetsatane pang'ono.

Kupanga ndondomeko ya nkhuni ulusi zamkati wakhala katswiri m'zaka 19 mochedwa. Kuyambira pamenepo, sayansi ya ulimi umenewu udakali pafupifupi sichinasinthe. Choyamba, zamkati ndi anapitiriza mu caustic koloko njira. Ndiye ntchito mpweya disulfide ndi anachita ksantogenirovaniya, inatuluka misa ndi anadutsa kufa ndi kuikidwa kusamba ndi acid. Kumapeto kwa ndondomekoyi usasungunuke lidakali kudzipereka filaments.

Monga mukuonera, viscose - kwenikweni ndi ulusi chongopeka opangidwa Komabe, anapatsidwa mwachibadwa yaiwisi, izo sizingakhoze kuonedwa monga synthetics. Mwa njira, ulimi wa minofu - si ntchito yokhayo ya viscose. Izo ntchito mu kupanga zikopa yokumba ndi mapadi film, ndi matayala galimoto.

katundu

Kodi katundu wa nsalu, monga viscose? Izi koposa zonse, mkulu absorbability ndi breathability. Izi zikutanthauza kuti nsalu izi ndi zabwino (ndi kuposanso thonje) kuyamwa chinyontho, ndi thupi zovala kuti "amapuma". Kwambiri thonje ankaudaya luso (mu kupanga utoto viscose yomweyo anawonjezera kuti njira mapadi) walola kuti tikwaniritse kwambiri kuwala ndi mtundu washout nsalu zake m'munsi. Zovala zopangidwa viscose makwinya komanso thonje, koma amafuna tilinazo wamkulu mu ndondomeko ya kusita. Mofananamo, thonje ndi viscose si kudziunjikira magetsi malo amodzi.

Ndi nsalu yopangidwa ndi ulusi yokumba ndi zovuta zawo. Viscose - wochepa cholimba kuposa thonje, ndi nkhani kuvala wamkulu. Mbali ya vutoli anathana ndi Kuwonjezera ulusi ena. Choncho zambiri kusintha ndi cholimba zipangizo, amene akhoza kuyang'ana ndiponso momwe fulakesi, ndipo monga silika. Pamene kudula ndi kusoka viscose akhoza kwambiri kutha zigawo. Pamene kusamba amapereka ena shrinkage.

Viscose - izo si zinthu "wosamvera". Pamene kuchapa zovala akhoza kukhala opunduka, kotero muyenera kusankha modes nsalu wosakhwima mu makina ochapira ndi kupewa m'zigawo tima zotheka. Sayenera kupotoza nsalu ndi manja.

mitundu

Kodi mayina akhoza "kubisa" viscose?

Izi rayon - ndi wochepa thupi, silika ngati chuma, wotchedwa silika yokumba. zamakono aipatsa kufanana kwa zachilengedwe zomwe ena a iwo obvuta kusiyanitsa. Komabe, kusiyana ndi zosavuta "kuona" pamene moto: kuchokera cellulosic silika fungo akukumbutsani Gorelov pepala.

Koma wina ano kusintha viscose nsalu - mwanjira imeneyi, yomwe amakhala kuti ali ndi kulemera m'munsi, kuchuluka kwake, ndi kupitiriza kusamala softness pambuyo washings ambiri.

Poznakmtes ndi chuma china mapadi ofotokoza - Lyocell. Linapangidwa yekha kwa zipangizo anachokera ku bulugamu, ndipo okha ndi amagwiritsa ntchito mankhwala. Izi zikutanthauza kuti ndi oyenera ngakhale kwa anthu omwe matupi awo sagwirizana angapange, komanso chitetezo cha chilengedwe kupanga. nsalu oterowo woyengedwa tione. Iwo n'zosadabwitsa wokoma kukhudza, koma ndi okwera mtengo popanga, choncho nthawi zonse anali kuphatikiza ndi ulusi ena.

Ndizoonekeratu pamwamba pa kuti zochokera zipangizo zachilengedwe yaiwisi, ulusi yokumba, makamaka umisiri wamakono kupanga awo, angakhale yotheka zina ulusi zachilengedwe - ndipo ngati ayamikira amasamalidwa chinthu viscose inu sadzachita manyazi.