Viscose Fibre
Viscose fibre ni iyavutseselile, ikozwe muri selile naturel (pulp) nkibikoresho fatizo fatizo kandi ikazunguruka na selile ya xanthate.
- Viscose fibre irwanya alkali nziza. Ariko ntabwo irwanya aside. Kurwanya alkali na aside byombi ni bibi kuruta fibre.
- Urwego rwa polymerisation ya viscose fibre macromolecule ni 250 ~ 300. Urwego rwo korohereza ibintu ruri munsi yipamba, ni 30%. Irekuye. Imbaraga zo kumena ziri munsi yizipamba, nka 16 ~ 27cN / tex. Kurambura kuruhuka ni binini kuruta ipamba, kuko 16 ~ 22%. Imbaraga zayo zo gukira no gukomera birakennye. Umwenda urashobora kuramburwa byoroshye. Kurwanya kwambara ni bibi.
- Imiterere ya fibre ya viscose irekuye. Ubushobozi bwayo bwo kwinjiza neza buruta ubw'ipamba.
- Uwitekairangiimikorere ya viscose fibre nibyiza.
- Kurwanya ubushyuhe hamwe nubushyuhe bwa fibre fibre nibyiza.
- Kurwanya urumuri rwa fibre ya viscose yegereye iy'ipamba.
Itondekanya rya Viscose Fibre
1.Ibisanzwe
Fibre isanzwe ya viscose irashobora kugabanywa mubwoko bwa pamba (ipamba yubukorikori), ubwoya bwubwoya (ubwoya bwubukorikori), fibre hagati ya viscose staple fibre, crepe imeze nka staple nubwoko bwa filament (silk artificiel).
Kuri fibre isanzwe ya viscose, ubudahwema hamwe nuburinganire bwimiterere ni mibi kandi imiterere yumubiri nubukanishi irakennye. Imbaraga zumye n'imbaraga zitose ni nke. Kwaguka ni binini.
2.Uburebure bwa modulus viscose fibre
Modire yuzuye ya viscose fibre ifite imbaraga nyinshi hamwe na modulus itose. Mubihe bitose, imbaraga ni 22cN / tex naho kuramba biri munsi ya 15%.
3.Gukomeraviscose fibre
Fibre ikomeye ya viscose ifite imbaraga nyinshi kandi irwanya umunaniro. Imiterere yacyo ifite gahunda ihamye kandi ihuriweho. Ibikoresho byubukanishi nibyiza kandi kumena imbaraga ni byinshi. Kurambura kuruhuka ni hejuru kandi modulus iri hasi.
4.Ibikoresho byahinduwe bya viscose
Hano hari fibre yashizwemo, fibre retardant fibre, fibre hollow, fibre ikora, nibindi
Igihe cyo kohereza: Nzeri-27-2023