CMC qib textile

Cov khoom siv textile qib CMC Sodium carboxymethyl cellulose yog siv rau hauv kev lag luam textile ua tus neeg sawv cev sizing, tus neeg sawv cev thickening ntawm kev luam ntawv thiab dyeing pulp, kev luam ntawv textile thiab stiffening finishing. Siv rau hauv tus neeg sawv cev sizing tuaj yeem txhim kho solubility thiab viscosity, thiab yooj yim desizing; Ua tus neeg sawv cev tiav stiffening, nws cov koob tshuaj yog ntau dua 95%; Thaum siv ua tus neeg sawv cev sizing, lub zog thiab kev ywj pheej ntawm zaj duab xis sizing tau zoo dua. Cov txiaj ntsig qhia tau tias thaum qhov concentration ntawm CMC kua yog li 1% (W / V), qhov kev ua tau zoo chromatographic ntawm cov phaj txheej nyias npaj tau zoo dua. Tib lub sijhawm, cov phaj txheej nyias coated nyob rau hauv qhov xwm txheej zoo tshaj plaws muaj lub zog txheej tsim nyog, uas yog qhov tsim nyog rau ntau yam qauv ntxiv cov thev naus laus zis thiab yooj yim rau kev ua haujlwm. CMC muaj kev sib txuas rau feem ntau cov fibers thiab tuaj yeem txhim kho kev sib txuas ntawm cov fibers. Nws cov viscosity ruaj khov ua kom muaj kev sib xws ntawm sizing, yog li txhim kho kev ua haujlwm ntawm kev weaving. Kuj tseem siv tau rau hauv tus neeg sawv cev tiav textile, tshwj xeeb tshaj yog tiv thaiv kev ua tiav wrinkle, los coj kev hloov pauv ruaj khov.

Cov khoom siv textile qib CMC tuaj yeem txhim kho cov txiaj ntsig thiab lub zog hauv cov txheej txheem textile spinning. Siv rau kev luam ntawv thiab dyeing textile, ua tus neeg sawv cev ntawm cov khoom siv raw, txhim kho qhov nrawm ntawm kev sib txuas thiab kev luam ntawv zoo, pom zoo rau kev sib hloov 0.3-1.5%, 0.5-2.0% rau kev luam ntawv thiab dyeing.