Ntxiv nrog rau kev siv dav hauv cov tshuaj ntxuav tes thiab tshuaj pleev ib ce, surfactants kuj tseem siv los ua cov khoom siv los yog cov khoom ntxiv hauv kev lag luam ib txwm muaj xws li khoom noj khoom haus, khoom noj siv mis, papermaking, tawv, iav, roj av, tshuaj fibers, textiles, luam ntawv thiab dyeing, painting, pharmaceuticals, tshuaj tua kab, zaj duab xis, kev yees duab, kev tsim kho tshiab, hlau txheej txheem, electroplating. zoo li high-tech teb. Txawm hais tias lawv feem ntau tsis yog lub hauv paus tseem ceeb ntawm cov khoom lag luam, lawv tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev ntxiv cov khoom tiav rau kev tsim khoom ntawm ntau yam khoom. Txawm hais tias nws qhov kev siv tsis loj, nws tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj ntau yam khoom, txo kev noj, txuag hluav taws xob, thiab txhim kho kom zoo.

 

1 、 Kev siv ntawmSurfactantshauv kev lag luam Textile

Surfactants tau dav siv hauv kev lag luam textile. Nyob rau hauv ntau yam textile ua cov kauj ruam xws li spinning, spinning, sizing, weaving los yog knitting, refining (bleaching), dyeing, printing, thiab xov, surfactants los yog surfactants yog lub ntsiab additives yuav tsum tau siv los txhim kho efficiency, yooj yim txheej txheem, txhim khu kev qha, thiab txhim khu kev qha zoo. Nyob rau hauv kev siv,surfactantsyog siv los ua detergents, wetting agents, penetrating agents, emulsifiers, solubilizers, foaming agents, defoamers, smoothing agents, dispersants, leveling agents, dyeing retarders, fixing agents, refining agents, softeners, anti-static agents, waterproofing agents, disinfectants, etc. surfactants. Txawm hais tias lawv qhov kev siv piv tau maj mam txo qis hauv xyoo tas los no, lawv cov kev siv tseem loj heev piv rau lwm qhov kev lag luam. Lawv tau dav siv los ua solubilizers, detergents, wetting agents, dispersants, emulsifiers, leveling agents, refining agents, softeners, anti-static agents, etc. Anionic surfactants yog siv los ua detergents, penetrants, wetting agents, emulsifiers, thiab dispersfactants in ion; Cationic surfactants, uas tuaj yeem ruaj khov adsorb rau cov ntaub vim qhov tsis zoo ntawm cov fibers, feem ntau yog siv los ua ntaub softeners, leveling agents, waterproofing agents, anti-static agents, and colour fixing agents; Bipolar surfactants feem ntau yog siv los ua tus neeg sawv cev rau cov hlau complex dyes, ntaub softeners, thiab anti-static agents.

 

2 、 Daim ntawv thov ntawm Surfactants nyob rau hauv tawv thiab plaub kev lag luam

Cov txheej txheem tawv tawv yog qhov nyuaj heev thiab tedious, yuav tsum tau ntau kauj ruam ntawm daim tawv nqaij liab qab mus rau tawv tiav. Ua ntej tanning, kev npaj ua haujlwm xws li soaking hauv dej, soaking hauv tshauv, enzymatic softening, soaking hauv acid, deacidification, thiab defatting yuav tsum tau nqa tawm; Tom qab tanning, dyeing, fatliquoring, thiab tiav kuj yuav tsum tau. Tag nrho cov txheej txheem no yuav tsum tau siv cov surfactants los ua cov khoom ntxiv los txhawb cov teebmeem physicochemical thiab cov txheej txheem ntawm txhua tus txheej txheem, ua kom lub voj voog luv luv, txhim kho tawv zoo, thiab txuag cov ntaub ntawv raw.

Cov txheej txheem plaub kuj xav tau ntau yam txheej txheem, suav nrog soaking, degreasing, softening, tanning, bleaching, dyeing, fatliquoring, thiab xov, tag nrho cov uas yuav tsum tau siv cov surfactants ua additives. Kev ua tawv tawv yuav tsum tau tshem tawm cov plaub hau tsiaj, thaum kev ua plaub yuav tsum muaj kev puas tsuaj tsawg heev rau cov qauv qub ntawm cov plaub hau. Kev siv cov surfactants tuaj yeem muab kev tiv thaiv zoo.

Lub luag haujlwm tseem ceeb ntawm surfactants hauv cov tawv nqaij thiab kev ua plaub yog solubilization, emulsification, wetting, permeation, foaming, defoaming, ntxuav, leveling, thiab xim fixation. Hauv txhua tus txheej txheem, qhov yuav tsum tau ua rau nws lub luag haujlwm yog txawv. Piv txwv li, nyob rau hauv immersion, nws yog tsuas yog yuav tsum tau kom muaj ntub dej thiab permeation cuam tshuam; Hauv kev degreasing, nws yuav tsum muaj emulsifying, ntub dej, thiab nkag mus rau cov teebmeem; Hauv decontamination, nws yuav tsum muaj cov nyhuv solubilization zoo; Nws yuav tsum muaj qhov zoo diffusion, nkag mus thiab ua npuas ncauj hauv dyeing; Nyob rau hauv tus txheej txheem ntawm kev ntxiv rog, nws yuav tsum muaj cov khoom zoo emulsifying.

 

3. Kev siv cov surfactants hauv kev lag luam txheej

Coatings hais txog cov khoom siv engineering uas tuaj yeem siv rau saum npoo ntawm cov khoom los tsim cov txheej txheem nrog kev tiv thaiv, kho kom zoo nkauj, lossis cov khoom tshwj xeeb. Cov xim uas feem ntau paub yog ib hom txheej txheej. Txheej txheej muaj ntau yam haujlwm: hauv lub neej niaj hnub, kev tsim vaj tsev, rooj tog ntoo, kev lag luam niaj hnub, thiab lwm yam., cov xim ci ntsa iab yog siv rau kev kho kom zoo nkauj, uas tuaj yeem muab cov khoom zoo nkauj thiab txhim khu kev lag luam; Txheej cov khoom siv hauv tsev, ntoo, hlau, thiab lwm yam nrog cov txheej txheem los muab kev tiv thaiv, ua kom muaj zog, thiab tiv thaiv corrosion; Xim yog siv los ua cov cim xim thiab tuaj yeem siv ua lub teeb liab, kos npe rau cov khoom txaus ntshai, thiab lwm yam; Cov txheej txheem sib txawv kuj tuaj yeem ua haujlwm rau ntau lub hom phiaj tshwj xeeb, xws li kev tiv thaiv hluav taws, tiv thaiv ya raws, tiv thaiv pwm, camouflage, discoloration, rwb thaiv tsev, hluav taws xob tiv thaiv, thiab kev tiv thaiv roj.

Cov txheej txheem feem ntau yog tsim los ntawm plaub pawg ntawm cov khoom siv raw: cov yeeb yaj kiab tsim cov tshuaj, cov xim, cov kuab tshuaj, thiab cov khoom ntxiv. Cov khoom ua yeeb yaj kiab yog lub hauv paus rau kev sib xyaw coatings; Pigments feem ntau yog cov xim zoo nkauj hauv daim ntawv hmoov; Tsuas yog cov txheej tsis muaj kuab tshuaj, ntau yam kua txheej feem ntau muaj cov kuab tshuaj. Tam sim no, cov khoom siv los ua cov kuab tshuaj muaj xws li dej, aliphatic hydrocarbons, aromatic hydrocarbons, cawv, esters, ethers, ketones, terpenes, chlorinated organic compounds, thiab lwm yam; Cov additives yog cov khoom siv ntawm cov coatings, thiab lawv feem ntau yog surfactants uas ua lub luag haujlwm tseem ceeb hauv txheej txheej.

Raws li lawv cov teebmeem ntawm cov txheej txheej, cov surfactants siv rau hauv cov txheej txheem tuaj yeem muab faib ua cov hauv qab no: (1) defoamers, wetting agents, dispersants, emulsifiers, thiab lwm yam. (2) tshuaj tiv thaiv caking, tshuaj tiv thaiv kab mob, thiab lwm yam thaum lub sij hawm txheej txheej cia; (3) coatings film-forming agents: drying agents, curing agents, leveling agents, anti sagging agents, thiab lwm yam. (4) plasticizers, leveling agents, pwm inhibitors, nplaim retardants, anti-static agents, UV absorbers, thiab lwm yam uas cuam tshuam rau txheej txheej.

 

4. Kev siv cov surfactants hauv tshuaj catalysis

Tus nqi ntawm cov tshuaj tiv thaiv tshuaj yog ze rau cov khoom ntawm cov tshuaj tiv thaiv ib puag ncig. Nws tau pom tias ntxiv qee qhov surfactants rau cov tshuaj tiv thaiv uas muaj ob lub reactants uas yooj yim soluble hauv dej thiab roj tuaj yeem nce tus nqi ntawm cov tshuaj tiv thaiv, thiab cov nyhuv no yog hu ua deg active catalysis. Cov txheej txheem tshuaj tiv thaiv kab mob catalyzed los ntawm surfactants feem ntau suav nrog micelle catalysis thiab theem hloov catalysis, ntawm cov micelle catalysis muaj qhov zoo sib xws nrog enzyme catalysis. Cov nyhuv catalytic ntawm surfactants ntawm cov tshuaj tiv thaiv organic feem ntau ntseeg tau hais txog kev tsim cov micelles, hu ua micelle catalysis.

 

 

5. Daim ntawv thov ntawm surfactant hauv enzyme catalyzed cov tshuaj tiv thaiv hauv micro lotion

Qhov sib ntxiv ntawm surfactants tuaj yeem txhim kho kev ua haujlwm enzyme hauv cov kuab tshuaj organic, feem ntau tshwm sim hauv peb yam hauv qab no: (1) lub taub hau polarity ntawm surfactant molecules nruj nreem khi rau enzyme molecules, yog li dispersing enzyme molecules nyob rau hauv cov organic theem thiab nce kev sib tsoo ntawm enzyme molecules thiab substrates; (2) Hydrophobic Tail ntawm surfactant molecules tuaj yeem nyiam hydrophobic substrates hauv cov theem organic, ua rau lawv yooj yim nkag mus rau enzymes; (3) Ua kom tsis txhob muaj qhov inhibition ntawm enzymes los ntawm substrates thiab cov khoom. Cov surfactants siv los kawm txog cov enzyme catalytic cov tshuaj tiv thaiv nyob rau hauv micro lotion feem ntau yog anionic, cationic, amphoteric los yog non-ionic surfactants, xws li sodium di - (2-ethylhexyl) succinate sulfonate (AOT), dodecyl polyoxyethylene ether (C12E4), ovdecophoride, thiab lwm yam.

Peb cov khoom raug xa tawm mus rau lub tebchaws xws li Is Nrias teb, Pakistan, Bangladesh, Türkiye, Indonesia, Uzbekistan, thiab lwm yam.

Yog tias koj txaus siab rau peb cov khoom thiab xav paub ntau ntxiv, thov hu rau Mandy.

Tel: +86 19856618619 (Whats app). Peb tos ntsoov yuav koom tes nrog koj los koom tes txhawb txoj kev loj hlob ntawm kev lag luam textile.