ZovalaZida za ulusi nthawi zambiri zimakhala zolimba komanso zolimba pambuyo pakuluka. Ndipo ntchito yokonza, kuvala chitonthozo ndi machitidwe osiyanasiyana a zovala ndizoipa. Chifukwa chake pamafunika kusinthidwa pamwamba pa nsalu kuti apange nsalu zabwino kwambiri zofewa, zosalala, zowuma, zotanuka, zotsutsana ndi makwinya pogwiritsa ntchito magwiridwe antchito.
Kwa mawonekedwe apadera a Si-O-Si main chain,mafuta a siliconeili ndi malo abwino owongolera, omwe amatha kufalikira ndikulowa pamwamba pa nsalu ya ulusi ndikudzaza ma convex ndi ma concave point ndi ma burrs pamtunda kuti apange nsalu yosalala. Panthawi imodzimodziyo, chifukwa mphamvu ya mgwirizano, kutalika kwa mgwirizano ndi mbali ya mgwirizano wa Si-O-Si chomangira ndi chachikulu ndipo mphamvu yake yaulere yozungulira imakhala yochepa, ikamangiriridwa ku ulusi, imapangitsa kuti fiber ikhale yofewa kwambiri, yomwe imapitirizabe. onjezerani chogwirira ndi kuvala chitonthozo cha nsalu ya fiber. Posintha magulu osiyanasiyana ogwira ntchito amafuta a organic silikoni, amathanso kuwonetsetsa kuti ntchito yofewa komanso yosalala imapangitsa kuti nsalu ya fiber ikhale yolemera kwambiri.
Masiku ano mafuta a silicone a nsaluwomaliza ntchitoamachokera ku mafuta oyambirira a silikoni a hydroxyl ndipo amakhala ndi mafuta a silikoni a haidrojeni mpaka m'badwo wachitatu wa amino polyether osinthidwa chipika mafuta. Kugwiritsa ntchito ndi kukonza zinthu za nsalu zasinthidwanso kwambiri. Pakuwoneka nsalu zambiri zogwira ntchito, monga hydrophilic silikoni yomalizitsa mafuta, anti-yellowing silikoni yomalizitsa mafuta, owuma komanso osalala a silikoni omaliza agent ndi zotanuka silikoni kumaliza wothandizila mafuta, etc. Zovala, kupititsa patsogolo kwa moyo wabwino, kupitilira kwa zida zatsopano za ulusi, kusindikiza ndi kuyika mabizinesi kusintha ndikusintha ukadaulo wamitundu yosiyanasiyana yopangira nsalu komanso kukwezeka kwapamwamba. Zofunikira pakuteteza zachilengedwe ndi chitetezo cha dziko, kugwiritsa ntchito ndi kukonza mafuta a silikoni muzomaliza zopangira nsalu kupitilira kupanga ndikupanga zinthu zambiri zogwira ntchito bwino.
Nthawi yotumiza: Jun-13-2022