30
30 xyoo muaj kev tsim cov tawv ntau lawm
30%+
30% + ib feem ntawm cov ntaub ntawv R & D cov neeg ua haujlwm
50000+
50000 tons Hoobkas muaj peev xwm
200+
200+ Tawv Cov Khoom Siv Tshuaj
Cov ntaub ntawv txuas lub neej zoo
Muab cov neeg siv khoom nrog txhua-hloov cov kev pabcuam zoo thiab txuas ntxiv mus tsim tus nqi rau cov neeg siv khoom
Tsim kev siv cov kev daws teeb meem ntau dua
Kev txiav txim siab tau cog lus los ua tus hlub uas ntseeg tau kev lag luam Tawv. Cia cov kev daws teeb meem ua kom zoo dua! Hais txog kev pabcuam-kev tsim khoom raws li Kev Lag Luam Kev Lag Luam, Kev txiav txim siab ua phooj ywg zoo thiab cov tawv nqaij tsim kev lag luam tsis tu ncua; Pab cov neeg yuav khoom siv cov kev daws teeb meem tawv nqaij tawv; Muab cov kev pabcuam zoo rau cov neeg siv khoom hauv txhua yam los ntawm Raw Khoom Siv, Kev Tshawb Fawb Cov Khoom Siv Khoom Siv, thiab tsim txiaj ntsig rau cov neeg siv khoom tsis tu ncua.
Saib Ntau DuaKev tsim mus
kev pom kev
Muab cov neeg siv khoom nrog txhua-hloov cov kev pabcuam zoo thiab txuas ntxiv tsim tus nqi rau cov neeg siv khoom.
Kev pom kev
Ua tus khub uas ntseeg tau hauv Tawv Kev Lag Luam
Txoj num
Tsim kev siv cov kev daws teeb meem ntau dua
Ntxiv rau kuv mus ntsib
Kev tiv thaiv ib puag ncig
Ntsuab & Ncaj Ncees
Kev txiav txim siab yeej ib txwm ua raws li cov tswvyim ntawm kev tiv thaiv ntsuab thiab kev txhim kho kom muaj kev sib raug zoo, thiab ua tib zoo saib xyuas kev noj qab haus huv, kev nyab xeeb thiab ib puag ncig. Hauv xyoo 2013, kev txiav txim siab kos npe saib xyuas lub luag haujlwm saib xyuas lub luag haujlwm thiab tau los ua tus tswv cuab ntawm lub luag haujlwm saib xyuas. Hauv 2020, kev txiav txim siab ua tiav zdhc ntawv pov thawj ntawm cov khoom lag luam thawj, uas cuam tshuam rau kev txhim kho lub tswv yim thiab cov khoom lag luam txhim kho zoo ntawm cov khoom lag luam zoo ib puag ncig.
kev ua hauj lwm
Nqaij las
Nqaij las
Peb tsim cov khoom lag luam hauv theem pib ntawm cov txheej txheem tanning, xws li soaking cov neeg sawv cev, bating cov neeg sawv cev, pickling tus neeg sawv cev, tanning cov neeg sawv cev, tanning Auxiliaries thiab tanning Auxiliaries thiab tanning auxilies thiab tanning auxilies thiab tanning Auuxilies thiab tanning auxilies thiab tanning auxilies thiab tanning auxilies thiab tanning Auxiliaries thiab tanning auxilies thiab tanning auxilies thiab tanning Auxiliaries thiab tanning Auxiliaries thiab Tanning urents. Hauv kev tsim cov khoom lag luam no, peb tsom rau kev ua tau zoo nrog rau kev nyab xeeb thiab biodegradability ntawm peb cov khoom.
Saib Ntau Dua
Rov ua dua
Rov ua dua
Peb muab cov khoom siv dav dav dav dav dav dav dav thiab cov khoom lag luam. Peb npaj rau muab cov tawv nrog kev zoo nkauj nrog kev zoo nkauj, versatility thiab ci ntsa iab lub cev. Lub caij no peb tau ua rau kev tsim kho tshiab ntawm kev tsim kho cov qauv tshuaj lom neeg thiab kom ncav cuag zdhc qauv.
Saib Ntau Dua
Tus rog
Tus rog
Peb tsim cov khoom siv hluav taws xob ntau nrog kev ua tau zoo, lubrication cov cuab yeej rau cov fibers, muab cov tawv nrog fullness thiab mos. Peb cov khoom tsom rau kev ruaj khov thiab cov tsev laus, kom ntseeg tau sai ntawm kev ua kaub huv thiab tawv tawv. Peb kuj tau ua haujlwm zoo rau kev txhim kho ntawm kev kho lub peev xwm ntawm Fatliquor nrog cov tawv kom txo effluent.
Saib Ntau Dua
Lub xov
Lub xov
Peb muab txhua yam khoom lag luam rau cov txheej txheem ua tiav thiaj li tsim cov khoom zoo, kev txiav txim siab ua tiav ntawm cov tawv nqaij ua kom zoo thiab txhim kho thiab ua kom tawv nqaij rau ntawm lub crust. Peb cov khoom lag luam muaj nuj nqis, polyurethane cob, polyurethane sab saum toj, tswj cov zas xim, zas xim, zas pas tshuaj thiab lwm yam.
Saib Ntau Dua
Kev Tsim Kho -
Tsav Kev Loj Hlob
Kev txiav txim siab tau cog lus rau
Kev loj hlob ntawm
Cov tshuaj tawv nqaij.
Tsom rau kev txhim kho thiab kev thov ntawm cov khoom lag luam zoo ib puag ncig thiab cov khoom lag luam ua haujlwm. Ntxiv rau kev sib xyaw ua ke nws tus kheej lub peev txheej tsim kho, txhim kho cov tsev kawm txuj ci thiab kev tshawb fawb txog kev siv hluav taws xob, thiab txhim kho nws tus kheej R & D thiab Tsim muaj peev xwm.
Zdhc
ZDHC sawv ntsug xoom tawm ntawm cov tshuaj phom sij
Hauv 2020, kev txiav txim siab ua tiav zdhc ntawv pov thawj ntawm cov khoom lag luam thawj, uas cuam tshuam rau kev txhim kho lub tswv yim thiab cov khoom lag luam txhim kho zoo ntawm cov khoom lag luam zoo ib puag ncig.
Khoom Zaub
Daim ntawv qhia kom tsis txhob muaj kev nkag siab tsis meej | Kev txiav txim siab pom zoo ntawm kev ...
Surfactants yog ib qho system nyuaj, tab sis lawv tuaj yeem hu ua tau surfactants, lawv siv thiab daim ntawv thov yuav txawv kiag li. Piv txwv li, thaum tanning txheej txheem, surfactants tuaj yeem siv los ua tus neeg sawv cev rau tus neeg sawv cev, degratiquoring, rov ua dua, emulsifying lossis tshuaj dawb.
Txawm li cas los xij, thaum ob lub surfactants muaj qhov zoo ib yam lossis cov teebmeem zoo ib yam, tej zaum yuav muaj qee qhov tsis meej pem.
Soak sov tus neeg sawv cev thiab degreasing tus neeg sawv cev yog ob hom ntawm cov khoom surfactant uas feem ntau siv thaum ua tiav cov txheej txheem. Vim muaj qee qib ntawm kev ntxuav thiab ntub dej muaj peev xwm ntawm surfactants, qee cov chaw tsim hluav taws xob yuav siv nws li ntxuav cov khoom thiab soaking. Txawm li cas los xij, kev siv tshwj xeeb ionic sokau tus neeg sawv cev yog qhov tseem ceeb thiab tsis tseem ceeb.
Kev txiav txim siab ua ntej tanning efficiency-sib npaug txheej txheem | Kev txiav txim siab tau ...
Ib pab pawg nkauj ci ntsa iab tacit tuaj yeem nqa ua haujlwm tau zoo, nws yog tib yam nrog tawv tanning. Tshwj xeeb thiab customized teeb tsa cov khoom tuaj yeem pab txhawb cov txheej txheem tanning thiab nqa tawm cov txiaj ntsig xav tau.
Raws li peb txhua tus paub, liming yog cov txheej txheem tseem ceeb tshaj plaws thaum lub sij hawm nqaj ntoo. Hauv qhov no, cov khoom lag luam sib xyaw uas tuaj yeem muab kev ua tau zoo, ruaj khov thiab kev nyab xeeb yuav yog qhov kev xaiv zoo tshaj plaws hauv kev ua haujlwm beamhouse. -
Polymer tanning tus neeg sawv cev nrog ultra kev ua haujlwm thiab 'tshwj xeeb' molecul ...
Polymer Khoom Molecular Qhov hnyav
Hauv cov tawv nqaij tawv, ib qho ntawm cov lus nug muaj kev txhawj xeeb tshaj plaws hauv kev sib tham ntawm cov khoom lag luam polymer yog tias huab cua yog cov khoom siv micro lossis macro-molecule.
Vim hais tias ntawm cov khoom lag luam polymer, hnyav hnyav (kom muaj qhov hnyav dua, nws feem ntau yog hais tias cov khoom lag luam molecular, nws feem ntau yog cov khoom muag thiab cov khoom muag thiab cov tawv nqaij tawv nws tuaj yeem tso.
Tau kawg, cov cuab yeej kawg ntawm cov khoom siv polymer yog cuam tshuam rau ntau pawg xws li cov qauv tshuaj, hydechlic, cov qauv tshuaj tsis tuaj yeem raug suav tias yog siv cov khoom ntiag tug ntawm cov khoom lag luam.
Qhov hnyav molecular ntawm feem ntau ntawm cov neeg sawv cev polymer polymer retanning ntawm kev ua lag luam yog nyob ib ncig ntawm cov khoom nrog molecular hnyav tsis pub muaj cov cuab yeej ntau.
Txawm li cas los xij, qhov hnyav molecular ntawm ob ntawm kev txiav txim siab cov khoom yog sab nraud ntawm no luv luv ntawm kev coj rov qab.
Zoo heev lub teeb ceev | Kev txiav txim siab qhov kev pom zoo ntawm Syntan ...
Muaj ib txwm muaj qee cov classic uas peb pom hauv peb lub neej uas ua rau peb luag nyav txhua lub sijhawm peb xav txog lawv. Zoo li tus super comfy dawb tawv khau hauv koj cov khau khau.
Txawm li cas los xij, nws frests koj qee zaum kom nco ntsoov tias sijhawm dhau sijhawm, koj cov khau raj uas koj nyiam tshaj plaws yuav tsis muaj dawb thiab maj mam dhau los ua cov laus thiab daj.
Tam sim no cia peb nrhiav pom dab tsi nyob tom qab daj ntawm dawb tawv -
Xyoo 1911 AD Dr. Stiasny tau tsim kho cov khoom siv hluavtaws tshiab uas tuaj yeem hloov ua tannin. Hauv kev sib piv nrog cov tannin hluavtaws yooj yim yog qhov yooj yim tsim, muaj cov cuab yeej tanning zoo, lub teeb xim thiab cov tawv nqaij zoo. Yog li nws tau tuaj rau hauv txoj haujlwm tseem ceeb hauv kev lag luam tanning dhau ib puas xyoo ntawm kev loj hlob. Hauv kev siv thev naus laus zis niaj hnub no, hom khoom siv hluav taws xob hluavtaws no siv rau yuav luag txhua cov lus.
Vim nws cov qauv sib txawv thiab cov ntawv thov, lawv feem ntau hu ua hluavtaws tannin, sulpos tannin, uttererse tannin, thiab lwm yam ntawm cov qauv ntawm Phenol.
Zoo heev defoaming cov cuab yeej, tswj hwm tus nyiam | kev txiav txim siab '...
Dab tsi yog foams?
Lawv yog cov khawv koob ntab saum cov nag;
Lawv yog qhov pom zoo tshaj plaws rau ntawm cov plaub hau ntawm peb tus neeg hlub;
Lawv yog txoj kev taug kev nyob tom qab thaum tus ntses ntses dolphin dives mus rau hauv hiav txwv xiav tob ...
Mus rau Tanners, foams yog tshwm sim los ntawm kev kho tshuab tshuab (sab hauv cov nruas kho kom huv si hauv cov kua dej surfactant thiab tsim kev sib xyaw ntawm cov roj thiab kua.
Foams yog kev tsis muaj peev xwm thaum lub sij hawm ntub dej kawg. Qhov ntawd yog vim tias, nyob rau hauv cov txheej txheem ntub dej xaus, muaj qhov ua rau cov ua npuas ncauj yog qhov peb yam peb muaj nyob rau hauv cov txheej txheem.
Nrad peb lub ntsiab lus, surfactant yog ib qho ntawm cov ntaub ntawv tseem ceeb siv thaum lub sij hawm tanning. Cov khaub ncaws hnav zoo nkauj thiab ruaj khov ntub ntawm kev ua kaub puab thiab kev nkag mus rau hauv cov tshuaj lom neeg mus rau hauv lub cev tuag tag nrho nyob ntawm nws. Txawm li cas los xij, ib qho ntau ntawm surfactant yuav ua rau cov teeb meem ntawm foams. Cov npuas dej ntau dhau tuaj yeem coj cov teeb meem rau kev ua tiav ntawm cov txheej txheem tanning. Piv txwv li, nws yuav cuam tshuam rau qhov tseem nkag mus, nqus, txhim kho cov tshuaj lom neeg.
Seysen Ara amphoteric polymry tanning tus neeg sawv cev thiab senocken ars amphoteric s ...
Muaj ib tug cwj pwm hu ua Wang Yangming hauv ming dynasty. Thaum nws nyob deb ntawm lub tuam tsev, nws nrhiav tau lub tsev kawm ntawm lub siab; Thaum nws yog niamtxiv, nws tau txais txiaj ntsig rau lub zej zos; Thaum lub teb chaws tau muaj xwm txheej, nws tau siv nws lub siab xav thiab ua siab tawv thiab tiv thaiv kev ntxeev siab thiab tiv thaiv lub tebchaws los ntawm kev ua tsov rog. "Tsim kom tsim kev tsim txiaj thiab kev tsim txiaj thiab kev hais lus tsis yog qhov kev xaiv thib ob hauv tsib txhiab xyoo." Wang Yangming lub tswv yim zoo no nyob hauv qhov tseeb tias nws tau ua siab zoo nyob rau hauv lub ntsej muag ntawm cov neeg zoo thiab cunning nyob rau hauv lub ntsej muag ntawm cov neeg tawm tsam.
Lub ntiaj teb tsis yog ib leeg ib leeg, feem ntau yog hermaphroditic. Ib yam li amphory tanning agents ntawm cov tawv nqaij tawv. Amphoteric tanning cov neeg sawv cev yog tanning cov neeg sawv cev uas muaj pawg cationic thiab cov pab pawg anionic hauv cov qauv tshuaj zoo tib yam nkaus xwb. Tus neeg sawv cev tanning cov khoom pov thawj tsis yog cationic tsis anionic cov yam ntxwv;
Thaum phua lub system nyob hauv qab ntawm lub hom phiaj isoelectric, cov pab pawg anionic ntawm cov tanning tus neeg sawv cev yog daim thaiv thiab kwv yees lub cim cationic, thiab rov ua dua.