Ncaj Ntsej Muag Dyes
Cov tsoos ncaj qha muaj cov pab pawg soluble xws li sulfonic acid pawg (-so 3 h) lossis carboxyl pawg (-cooh) tau teeb tsa hauv cov qauv qauv molecular. Lub nplhaib uas muaj ntxhiab zoo nyob hauv tib lub dav hlau, Vim tias nws muaj qhov sib txuam loj rau cov cellulose fiber ntau, zas ncaj qha hauv nruab nrab nruab nrab, xav kom yaj yaj tsuas tsuas dej qhuav, tuaj yeem zas xim.
Lub stainer yog nqus mus rau saum npoo los ntawm fiber ntau hauv kev daws, thiab tom qab ntawd txuas ntxiv mus rau thaj tsam amorphous ntawm lub fiber, sib sau hydrogen ua ke nrog cov fiber macromolecules thiab sib txuas nrog van der Waals rog.
Peb Keeb Kwm
Hangzhou Tiankai yog lub chaw tsim khoom lag luam uas tshwj xeeb hauv ntshuam thiab xa tawm cov khoom lag luam thiab cov kev pabcuam. Nws raug lees paub tias yog ib lub chaw nruab nrab-hauv nruab nrab-me thiab muaj kev paub zoo txog kev lag luam hauv zhejiang.
Txhawm rau faib thoob plaws ntiaj teb, peb lub tuam txhab tshwj xeeb hauv kev xa cov khoom lag luam tawm ntau dua ntawm 90 ntau yam ntawm ob qho tib si ntawm inorganic thiab organic xim ntawm cov saum toj, nruab nrab thiab qib qis, uas tau siv dav hauv cov xim ntawm solvent.ink , dej-based number case, yas, txheej, roj hmab, tawv, thiab cov ntawv luam ntawv ntxiv rau cov ntawv sau khoom lag luam thiab lwm yam. Thiab nws tseem muaj bags.knitting textile, weaving bag, down thiab feather product. Tsis tas li ntawd, peb kuj tau txais txaus steel cov ntaub ntawv, cov khoom siv hluav taws xob, cov khoom siv tsev, cov khoom nyob ruaj ruaj nrog rau tag nrho lwm cov kev cai lij choj uas tsis tsim nyog ua kom tiav. Ze li ntawm, peb lub tuam txhab tau thawb tawm ntawm cov khoom tshiab: cov xim liab 177, xim liab 169, xim xim daj 65, xim daj 39, cov xim phthalogyanine xiav , xim xaj xaim violet 19, xim xaj xaim violet 27 , thiab lwm yam. Peb cov khoom lag luam thiab cov kev pabcuam tsis yog npog cov lag luam hauv tebchaws nkaus xwb, tabsis kuj muag tau zoo thoob plaws ntiaj teb.
Cim npe nrov: ncaj qha zas xim daj, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, pheej yig, luv nqi, quotation, tsis tshua muaj nqe, dawb coj mus kuaj
