Cov dej tsis tshua muaj dej-soluble fiber ntau yog siv PVA ua raw khoom thiab tau txais cov txheej txheem gel spinning nrog cov yam ntxwv hauv qab no:
1. Tsawg dej soluble kub.Nws tawm tsis muaj residue thaum yaj hauv dej ntawm 20-60 ℃.Txoj kev Sodium sulfide tsuas tuaj yeem tsim cov fibers zoo tib yam soluble hauv qhov kub ntawm 80 ° C lossis siab dua.
2. Haum rau kev ua textile vim nws lub zog fiber ntau, puag ncig fiber ntau hla ntu, zoo seem stability, nruab nrab linear ceev thiab elongation.
3. Zoo tiv thaiv kab thiab mildew, zoo tiv thaiv lub teeb, qis zog poob ntau dua li lwm cov fibers ntawm ntev raug tshav ntuj.
4. Tsis muaj tshuaj lom thiab tsis muaj mob rau tib neeg thiab ib puag ncig.Qhov tsis muaj sodium sulfide ua rau tsis muaj plua plav paug thaum lub sij hawm spinning.