Surfactant
Surfactant yog ib hom organic compound.Lawv cov khoom yog heev yam ntxwv.Thiab daim ntawv thov yog hloov tau yooj yim thiab dav.Lawv muaj txiaj ntsig zoo heev.
Surfactants twb tau siv los ua kaum ob ntawm kev ua haujlwm reagents hauv lub neej niaj hnub thiab ntau qhov chaw tsim khoom thiab kev ua liaj ua teb, xws li emulsifier, detergent,tus neeg sawv cev ntub dej, penetrating agent, foaming agent, solubilizing agent, dispersing agent, suspending agent, cement water reduce agent, fabric softener, leveling agent, fixing agent, fungicide, catalyst, waterproof agent, anti-fouling agent, lubricant, acid mist proof agent, dustproof tus neeg saib xyuas, preservative, spreading agent, thickening agent, permeable diaphragm agent, flotation agent, stopping-off agent, oil-displacing agent and anti-blocking agent, deodorant, anti-static agent and deg modifier, etc.
Tsis tas li ntawd surfactants yog siv los ua auxiliaries lossis additives los siv rau hauv kev lag luam ib txwm muaj, xws li zaub mov, ntawv tsim, iav, roj av,tshuaj fiber ntau, textile, printing thiab dyeing, roj pleev xim, tshuaj, hlau ua, khoom tshiab thiab architecture, thiab lwm yam.
Txawm hais tias lawv feem ntau tsis yog lub cev tseem ceeb ntawm cov khoom lag luam, lawv tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev tsim khoom ntawm ntau yam khoom.Txawm hais tias lawv cov kev siv tsis loj, lawv tuaj yeem ua rau cov khoom lag luam nce ntxiv, txo kev noj, txuag lub zog thiab txhim kho kom zoo, thiab lwm yam.
Kev siv hauv textile
Surfactants tau siv dav hauv kev lag luam textile.Piv txwv li, nyob rau hauv cov txheej txheem ua textile, xws li spinning, yarn manufacturing, seizing, weaving, knitting, scouring, dyeing, printing thiab xov, thiab lwm yam., surfactants los yog auxiliaries nrog surfactant raws li lub ntsiab lub cev yog siv los txhim kho efficiency, yooj yim txheej txheem, txhim kho kev ua tau zoo thiab txhim kho qhov zoo.
Hauv daim ntawv thov tiag tiag, surfactants yog siv los ua detergent, wetting agent, penetrating agent, emulsifier, solubilizing agent, foaming agent, defoaming agent, smoothing agent, dispersing agent, leveling agent, retarding agent, fixing agent, scouring agent, softener, anti-static. tus neeg sawv cev, tus neeg saib xyuas dej tsis zoo thiab cov kab mob los tiv thaiv kab mob, thiab lwm yam hauv kev lag luam textile, nonionic surfactants yog siv thaum ntxov.Txawm hais tias nws qhov kev siv tau poob qis zuj zus nyob rau xyoo tas los no, nws tseem loj heev piv nrog rau lwm lub tuam tsev lag luam.Nonionic surfactants tau dav siv los ua tus neeg sawv cev solubilizing, xab npum, tus neeg sawv cev ntub dej, tus neeg sawv cev dispersing, emulsifier,leveling tus neeg sawv cev, scouring agent, softening agent thiab anti-static agent, thiab lwm yam.
Anionic surfactants feem ntau yog siv los ua tshuaj ntxuav tes, nkag mus rau tus neeg sawv cev, tus neeg sawv cev ntub dej, emulsifier thiab dispersing tus neeg sawv cev, thiab lwm yam. Vim tias cov fibers ntau dua qhov tsis zoo, yog li cationic surfactants tuaj yeem ruaj khov adsorbed ntawm cov ntaub.Lawv feem ntau yog siv los ua ntaub softener, leveling agent, waterproof agent, anti-static agent and fixing agent, etc. Amphoteric surfactants feem ntau yog siv los ua leveling agent, fabric softener and anti-static agent for metal complex dyes.
Post lub sij hawm: Lub Xya hli ntuj-11-2022