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Cov roj sulfonated
Tus neeg sawv cev Sulfonated fatliquoring yog cov khoom siv tseem ceeb hauv cov tawv nqaij fatliquoring system thiab kuj yog ib qho ntawm cov neeg sawv cev fatliquoring uas tsim tawm thiab siv dav tshaj plaws. Nws qhia txog cov pab pawg sulfonic acid(-SO₃H) mus rau hauv cov lipid molecules los ntawm cov txheej txheem tshuaj lom neeg, ua rau cov lipids ntuj lossis hluavtaws hydrophobic thawj zaug tau txais cov dej zoo heev emulsification thiab muaj peev xwm sib txuas nrog cov tawv fibers.
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Cov roj ntses sulfited
Cov roj ntses uas muaj sulfuric acidified yog ib qho ntawm cov khoom siv zoo tshaj plaws hauv cov tawv nqaij ua tiav, thiab raug hu ua "cov khoom siv ua tiav rau txhua yam". Los ntawm kev hloov pauv tshuaj lom neeg ntawm cov roj ntses ntuj thiab kev qhia txog cov pab pawg hydrophilic sulfonic acid, nws hloov pauv ntawm cov roj ib txwm mus rau cov khoom siv ua tiav zoo nrog kev ruaj khov zoo heev thiab tiv taus cov kua qaub thiab electrolytes.
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Lub Hom Phiaj Dav Dav Rau Cov Khoom Siv Ua...
1: MKL muaj qhov zoo heev thiab tuaj yeem tswj tau qhov ruaj khov ntawm lub hauv paus tawv, haum rau ntau yam qauv mos thiab tawv, thiab yog tus neeg sawv cev emollient thoob ntiaj teb.
2: MKL siv tau ua ke nrog ntau yam tshuaj emollients. Nws siv tau rau kev ua kom cov qauv ruaj khov lossis rau kev tawg cov qauv.
3: MKL muaj kev tiv taus zoo heev rau lub teeb, cua sov, thiab kev ruaj khov.
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Cov roj phospholipid synthesis
Cov roj phospholipid synthesis, hauv kev ua cov tshuaj tawv nqaij, yuav tsum raug hu ua cov tshuaj phospholipid emulsifier. Nws yog cov khoom siv zoo hauv cov khoom siv tawv nqaij niaj hnub uas muab cov yam ntxwv ntuj tsim nrog cov khoom siv hluavtaws. Nws yog tsim los ntawm kev hloov kho tshuaj lossis sib xyaw cov phospholipids ntuj (xws li taum pauv lecithin) nrog cov khoom siv hluavtaws (xws li cov phosphates hluavtaws, cov khoom ua kom mos). Nws lub hom phiaj yog muab cov tawv nqaij mos heev, cov qauv velvet tshwj xeeb, thiab cov nyhuv zoo heev.
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Cov khoom siv hloov pauv ...
Cov tshuaj pleev tawv nqaij hloov pauv yog cov tswv cuab tseem ceeb ntawm tsev neeg tshuaj pleev tawv nqaij thiab raug hu ua "ua tiav rau cov tshuaj pleev tawv nqaij cog". Tsis zoo li cov tshuaj pleev tawv nqaij pab (uas feem ntau ua haujlwm los tawg thiab sib npaug) uas tsuas muaj cov teebmeem tawg thiab sib npaug, cov tshuaj pleev tawv nqaij hloov pauv lawv tus kheej muaj peev xwm pleev tawv nqaij tseem ceeb thiab tuaj yeem hloov ib feem lossis feem ntau ntawm cov tshuaj pleev tawv nqaij (kautu) rau kev pleev tawv nqaij. Tib lub sijhawm, lawv kuj tuaj yeem ua rau tawv nqaij tiv taus lub teeb zoo dua, mos dua thiab muaj cov yam ntxwv ntxiv.
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Melamine tsis muaj formaldehyde
Qhov tshwj xeeb tshaj plaws ntawm tus neeg sawv cev tanning melamine uas tsis muaj formaldehyde yog nws qhov kev xaiv rau kev sau.
Nws tuaj yeem ua kom tiav cov chaw mos xws li ntug thiab lub plab ntawm daim tawv nqaij, daws tau qhov teeb meem ntawm qhov chaw xoob, thaum tswj cov kab noob ntuj hauv cov chaw ruaj khov xws li kab nraub qaum.
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Cov tshuaj amino
Tus neeg sawv cev tanning Amino resin yog "tus tswv ntawm kev ua kom zoo nkauj" hauv cov txheej txheem rov ua kom tawv nqaij tanning. Los ntawm kev xaiv zoo heev, nws ua haujlwm raws nraim rau ntawm cov chaw mos xws li ntug thiab cov seams ntawm daim tawv, txo qhov sib txawv ntawm qhov chaw thiab daws qhov teeb meem ntawm qhov chaw xoob. Tib lub sijhawm, nws muab cov tawv nqaij ib qho kev xav tshwj xeeb ntawm kev puv, kev ruaj khov thiab elasticity. Yog tias tus neeg sawv cev tanning acrylic yog lub luag haujlwm rau "kev sau thiab mos", tus neeg sawv cev tanning hluavtaws yog lub luag haujlwm rau "kev hloov kho tag nrho", ces qhov tshwj xeeb ntawm tus neeg sawv cev tanning amino resin yog "kev ua kom ruaj khov thiab kev xaiv sau".
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tshuaj pleev xim hluavtaws
Syntan yog hom khoom siv dav tshaj plaws thiab muaj ntau yam hauv kev tsim tawv nqaij. Nws tuaj yeem suav hais tias yog ib hom tshuaj tanning "kho kom haum" los ntawm cov txheej txheem tshuaj lom neeg. Nws ua raws li cov qauv ntawm cov nroj tsuag tanning, tab sis muaj cov yam ntxwv yooj ywm dua thiab tswj tau. Nws yog lub hauv paus tseem ceeb rau kev tswj hwm qhov xav, cov khoom ntim, kev ua haujlwm zas xim thiab txo tus nqi ntawm tawv hauv kev tsim tawv niaj hnub.
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Kev ua kom tsis muaj zog ntawm Tannin
Cov tannin neutralizing yog ib yam khoom siv tshwj xeeb uas siv rau hauv cov txheej txheem rov tanning tawv. Nws feem ntau yog siv rau hauv cov txheej txheem neutralization ntawm cov tawv chrome-tanned. Nws lub luag haujlwm tseem ceeb tsis yog tsuas yog neutralize alkali, tab sis kuj kho qhov pH ntawm daim tawv nqaij los ntawm nws cov khoom buffering thiab restraining, thaum loosen cov fibers thiab firming qhov nto, yog li tsim cov xwm txheej zoo tshaj plaws rau kev rov tanning, dyeing, thiab roj tom qab.
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Tus neeg sawv cev rau acrylic retanning PB
Cov tshuaj pleev xim acrylic yog ib qho ntawm cov khoom siv tseem ceeb tshaj plaws hauv cov txheej txheem rov ua kom tawv nqaij tanning. Nws feem ntau daws qhov tsis sib xws ntawm cov tawv los ntawm kev xaiv cov chaw xoob ntawm cov tawv (xws li thaj tsam plab thiab sab nraud), yog li txhim kho qhov zoo ntawm cov tawv hauv cov nqe lus ntawm kev puv, mos, thiab tiv taus lub teeb. Nws yog ib qho khoom siv tseem ceeb hauv kev tsim cov tawv zoo niaj hnub, suav nrog cov tawv rooj zaum, tawv khau sab saud, thiab tawv khaub ncaws.
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Cov tshuaj ntxiv rau kev tsau dej
Cov khoom siv pab kom ntub dej yog cov khoom siv tseem ceeb hauv theem npaj ua tawv. Feem ntau lawv siv los kho cov tawv nqaij nyoos (tshwj xeeb tshaj yog cov tawv nqaij ntub ntsev lossis cov tawv nqaij qhuav) kom rov qab zoo li qub sai thiab sib npaug, thaum ntxuav cov av thiab qee cov roj ntawm cov tawv nqaij, thiab ua kom lub hauv paus ruaj khov rau kev ua tom qab.
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Cov khoom siv hloov pauv ntawm cov vuas vov glaze
HD1211 Qhov no yog ib qho tshuaj dawb semi-transparent suspension agent uas muaj polymerization. Nws muaj ntau yam kev siv thiab tsim nyog rau cov xim pleev, cov xim, cov kua mem thiab cov pigments. Cov khoom no pab txhim kho qhov ci thiab qhov muaj zog ntawm cov xim, txo qhov viscosity, tiv thaiv cov xim sib sau ua ke, thiab txhim kho qhov ruaj khov ntawm lub system. Nws siv tau rau kev sib kis thiab sib tsoo ntawm ntau lub system uas muaj lossis tsis muaj cov resins. Nws tsis muaj alkylphenol ethoxylates.
