30
30 xyoo dhau los hauv kev tsim cov tawv nqaij
30%+
30% + feem ntawm cov neeg ua haujlwm R & D
50000+
50000 tons Hoobkas muaj peev xwm
200+
200+ tawv chemical khoom
Cov ntaub ntawv txuas lub neej zoo dua
Muab cov neeg siv khoom nrog txhua qhov kev pabcuam zoo tshaj plaws thiab txuas ntxiv tsim kom muaj txiaj ntsig rau cov neeg siv khoom
Tsim kom muaj kev ua kom tawv nqaij zoo dua
Kev txiav txim siab tau cog lus los ua ib tus neeg ntseeg siab hauv kev lag luam tawv. Cia cov tawv nqaij ua kom zoo dua! Hais txog Kev Pabcuam-oriented Manufacturing li Enterprise positioning, Kev txiav txim siab launches ib puag ncig tus phooj ywg thiab haumxeeb tawv chemicals uas ua tau raws li qhov xav tau ntawm tawv manufacturing kev lag luam tsis tu ncua; pab cov neeg siv khoom siv cov txheej txheem tawv tawv ntawm tus kheej; muab cov kev pabcuam zoo rau cov neeg siv khoom hauv txhua yam los ntawm kev yuav khoom raw, kev tshawb fawb thiab kev tsim khoom, kev sim thiab kev siv, thiab tsim kom muaj nuj nqis rau cov neeg siv khoom tsis tu ncua.
Saib ntxivEnterprise
pom kev
Muab cov neeg siv khoom nrog txhua qhov kev pabcuam zoo tshaj plaws thiab txuas ntxiv tsim kom muaj txiaj ntsig rau cov neeg siv khoom.
Lub zeem muag
Ua ib tus neeg ntseeg siab hauv kev lag luam tawv
Lub hom phiaj
Tsim kom muaj kev ua kom tawv nqaij zoo dua
Ntxiv rau kuv mus ntsib
Kev tiv thaiv ib puag ncig
Ntsuab & Sustainable
Kev txiav txim siab yeej ib txwm ua raws li lub tswv yim ntawm kev tiv thaiv ib puag ncig ntsuab thiab kev txhim kho kom ruaj khov, ua raws li kev cog qoob loo ntsuab thiab kev sib haum xeeb hauv cov txheej txheem ntawm kev txhim kho kev lag luam, hais txog kev sib haum xeeb nrog cov xwm txheej, thiab them nyiaj rau kev noj qab haus huv, kev nyab xeeb thiab ib puag ncig. Xyoo 2013, Kev Txiav Txim Siab tau kos npe rau Lub Luag Haujlwm Saib Xyuas Kev Cog Lus thiab tau los ua ib tus tswv cuab ntawm Lub Luag Haujlwm Care®. Xyoo 2020, Kev Txiav Txim Siab tau ua tiav ZDHC daim ntawv pov thawj ntawm thawj pawg ntawm cov khoom lag luam, uas qhia txog Kev Txiav Txim Siab tsom mus rau kev txhim kho kev lag luam thiab lub tswv yim ntsuab kev loj hlob ntawm kev muab cov khoom lag luam zoo ib puag ncig.
kev ua haujlwm
Beamhouse
Beamhouse
Peb tsim cov khoom siv nyob rau hauv thawj theem ntawm cov txheej txheem tanning, xws li cov neeg ua haujlwm soaking, degreasing agents, liming agents, deliming agents, bating agents, pickling agents, tanning auxiliaries and tanning agents. Hauv kev tsim cov khoom lag luam no, peb tsom mus rau kev ua haujlwm zoo nrog rau kev nyab xeeb thiab biodegradability ntawm peb cov khoom.
Saib Ntxiv
Retanning
Retanning
Peb muab ntau yam khoom tanning thiab retanning khoom. Peb tsom ntawm kev muab cov tawv nqaij nrog kev zoo nkauj, versatility thiab ci ntsa iab ntawm lub cev. Lub caij no peb tau sim ua qhov zoo tshaj plaws hauv kev tsim cov qauv tshuaj lom neeg thiab ua kom ncav cuag ZDHC cov qauv.
Saib Ntxiv
Fatliquor
Fatliquor
Peb tsim ntau yam ntawm fatliquor series cov khoom uas muaj kev ua tau zoo, lubrication khoom rau fibers, muab cov tawv nrog fullness thiab softness. Peb cov khoom tsom rau kev ruaj ntseg thiab kev laus cov cuab yeej, los xyuas kom meej cov aging fastness ntawm crust thiab tiav tawv. Peb kuj tau siv zog heev hauv kev txhim kho kev txhim kho lub peev xwm ntawm fatliquor nrog cov tawv nqaij kom txo tau cov effluent.
Saib Ntxiv
Ua tiav
Ua tiav
Peb muab txhua yam khoom lag luam rau cov txheej txheem ua tiav txhawm rau tsim cov tawv tawv zoo, Kev txiav txim siab cov khoom tiav series tsom rau qhov tseem ceeb ntawm kev ntxhib los mos ntawm cov tawv nqaij thiab kho thiab embellishing ntawm kev puas tsuaj ntawm lub crust. Peb cov khoom muaj xws li acrylic resin, polyurethane resin, compact resin, polyurethane sab saum toj txheej tus neeg saib xyuas, muab tub lim, roj-ciab, stucco, auxiliaries, lis modifier, aqueous dye, dye paste thiab hais txog.
Saib Ntxiv
Kev tsim kho tshiab -
tsav kev loj hlob
Kev txiav txim siab cog lus rau lub
sustainable kev loj hlob ntawm
tawv chemical.
Kev tsom mus rau kev txhim kho thiab kev siv cov khoom lag luam zoo ib puag ncig thiab cov khoom siv ua haujlwm. Ntxiv nrog rau kev sib koom ua ke nws cov peev txheej thev naus laus zis thev naus laus zis, Kev txiav txim siab tsim lub platform los ua kom muaj kev koom tes hauv kev tshawb fawb thiab thev naus laus zis nrog cov tsev kawm qib siab thiab cov koom haum tshawb fawb tshawb fawb, txhim kho kev faib peev txheej, thiab txhim kho nws tus kheej R & D thiab kev tsim kho tshiab.
ZDHC
ZDHC sawv cev rau xoom tso tawm ntawm cov tshuaj lom neeg txaus ntshai
Xyoo 2020, Kev Txiav Txim Siab tau ua tiav ZDHC daim ntawv pov thawj ntawm thawj pawg ntawm cov khoom lag luam, uas qhia txog Kev Txiav Txim Siab tsom mus rau kev txhim kho kev lag luam thiab lub tswv yim ntsuab kev loj hlob ntawm kev muab cov khoom lag luam zoo ib puag ncig.
Cov khoom tso saib
Ua tawv tawv dua | DECISION GO-TAN chrome-dawb tanning system
GO-TAN chrome-dawb tanning system
yog ib qho ntsuab organic tanning system tshwj xeeb uas tsim los rau cov txheej txheem tanning ntawm txhua yam tawv. Nws muaj kev ua haujlwm zoo ib puag ncig, tsis muaj hlau, thiab tsis muaj aldehyde. Cov txheej txheem yog yooj yim thiab tsis xav tau cov txheej txheem pickling. Nws ua kom yooj yim rau cov txheej txheem tanning thaum ua kom cov khoom zoo.
Qhia kom txhob ntseeg yuam kev | Kev txiav txim siab qhov kev pom zoo ntawm cov kws tshaj lij s...
Surfactants yog cov txheej txheem nyuaj, txawm hais tias lawv tuaj yeem raug hu ua surfactants, lawv cov kev siv tshwj xeeb thiab daim ntawv thov yuav txawv kiag li. Piv txwv li, thaum lub sij hawm tanning txheej txheem, surfactants yuav siv tau raws li tus neeg sawv cev nkag mus, theem tus neeg sawv cev, wetting rov qab, degreasing, fatliquoring, retanning, emulsifying los yog bleaching khoom.
Txawm li cas los xij, thaum ob tus surfactants muaj qhov cuam tshuam zoo ib yam lossis zoo sib xws, yuav muaj qee qhov tsis meej pem.
Soaking tus neeg saib xyuas thiab degreasing tus neeg saib xyuas yog ob yam khoom siv surfactant uas feem ntau siv thaum lub sij hawm ntub dej. Vim tias qee qhov kev ntxuav thiab ntub dej muaj peev xwm ntawm surfactants, qee lub chaw tsim khoom yuav siv nws ua cov khoom ntxuav thiab ntub dej. Txawm li cas los xij, kev siv tshwj xeeb ionic soaking tus neeg sawv cev yog qhov tseem ceeb thiab tsis tuaj yeem hloov pauv.
Kev txiav txim siab ua ntej tanning Efficiency-Balance system | Kev txiav txim siab xaiv ...
Ib pab neeg ci ntsa iab txoj kev koom tes tacit tuaj yeem ua haujlwm tau zoo, nws yog tib yam nrog tawv tanning. Cov txheej txheem tshwj xeeb thiab kho cov khoom tuaj yeem pab txhawb txoj kev tanning thiab coj tawm cov txiaj ntsig xav tau.
Raws li peb txhua tus paub, liming yog txheej txheem tseem ceeb tshaj plaws thaum lub sijhawm ua haujlwm beamhouse. Hauv qhov no, cov khoom sib xyaw ua ke uas tuaj yeem muab kev ua tau zoo, kev ruaj ntseg thiab kev nyab xeeb yuav yog qhov kev xaiv zoo tshaj plaws hauv kev ua haujlwm ntawm beamhouse. ——
Polymer tanning tus neeg saib xyuas nrog Ultra kev ua tau zoo thiab 'Unique' molecul...
polymer khoom molecular hnyav
Hauv cov tshuaj tawv nqaij, ib qho ntawm cov lus nug uas txhawj xeeb tshaj plaws hauv kev sib tham ntawm cov khoom siv polymer yog tias, huab cua cov khoom yog micro lossis macro-molecule khoom.
Vim hais tias ntawm cov khoom polymer, qhov hnyav molecular (yuav tsum tau meej, qhov nruab nrab molecular hnyav. ib yam khoom polymer muaj micro thiab macro-molecule Cheebtsam, yog li thaum hais txog qhov hnyav molecular, nws feem ntau yog hais txog qhov nruab nrab molecular hnyav.) Lub hauv paus ntsiab lus ntawm cov khoom lag luam, nws tuaj yeem cuam tshuam rau cov khoom ntim, nkag mus rau cov cuab yeej zoo li qhov muag muag thiab muag muag ntawm cov tawv tawv nws tuaj yeem muaj txiaj ntsig.
Tau kawg, cov cuab yeej kawg ntawm cov khoom lag luam polymer muaj feem xyuam nrog ntau yam xws li polymerization, saw ntev, cov qauv tshuaj, kev ua haujlwm, pawg hydrophilic, thiab lwm yam. Qhov hnyav molecular tsis tuaj yeem suav tias yog ib qho kev siv ntawm cov khoom vaj khoom tsev.
Qhov hnyav molecular ntawm feem ntau ntawm cov polymer retanning cov neeg ua hauj lwm nyob rau hauv lub lag luam yog nyob ib ncig ntawm 20000 mus rau 100000 g / mol, cov khoom ntawm cov khoom nrog molecular hnyav nyob rau hauv lub caij no qhia tau hais tias muaj ntau yam khoom.
Txawm li cas los xij, qhov hnyav molecular ntawm ob qho kev txiav txim siab cov khoom yog sab nraud ntawm lub sijhawm no nyob rau hauv qhov kev coj ua.
Zoo heev lub teeb ceev | Kev txiav txim siab qhov kev pom zoo ntawm syntan ...
Muaj ib txwm muaj qee qhov classic uas peb pom hauv peb lub neej uas ua rau peb luag txhua zaus peb xav txog lawv. Zoo li cov khau tawv tawv tawv zoo nkauj zoo nkauj hauv koj lub txee khau.
Txawm li cas los xij, qee zaum nws ua rau koj nco qab tias dhau sijhawm, koj cov khau nyiam khau yuav tsis zoo li dawb thiab ci, thiab maj mam dhau los ua xim daj.
Tam sim no cia peb pom dab tsi tom qab ntawm yellowing ntawm tawv dawb —
Xyoo 1911 AD Dr. Stiasny tau tsim ib qho tshiab hluavtaws tannin uas tuaj yeem hloov cov zaub tannin. Nyob rau hauv kev sib piv nrog zaub tannin, hluavtaws tannin yog ib qho yooj yim los tsim, muaj zoo tanning khoom, lub teeb xim thiab zoo penetrability. Yog li nws tau los tuav txoj haujlwm tseem ceeb hauv kev lag luam tanning ntau pua xyoo ntawm txoj kev loj hlob. Nyob rau hauv niaj hnub tanning technology, hom hluavtaws tannin no yog siv nyob rau hauv yuav luag tag nrho cov khoom.
Vim nws cov qauv sib txawv thiab daim ntawv thov, lawv feem ntau hu ua hluavtaws tannin, phenolic tannin, sulfonic tannin, disperse tannin, thiab lwm yam. Qhov sib txawv ntawm cov tannins yog tias lawv cov monomer feem ntau yog cov qauv tshuaj phenolic.
Cov cuab yeej defoaming zoo heev, tuav lub kov xis ｜Kev txiav txim siab '...
Dab tsi yog foams?
Lawv yog cov khawv koob ntab saum zaj sawv;
Lawv yog cov ntxim nyiam ci ntsa iab ntawm cov plaub hau ntawm peb tus hlub;
Lawv yog txoj kev taug qab thaum tus ntses taub ntswg ntev dhia mus rau hauv dej hiav txwv xiav tob…
Rau tanners, foams yog tshwm sim los ntawm cov neeg kho tshuab kev kho mob (sab hauv lub nruas los yog paddles), uas encapsulated cua nyob rau hauv lub surfactant Cheebtsam ntawm cov dej ua hauj lwm thiab tsim ib tug sib tov ntawm roj thiab kua.
Foams yog inevitable thaum lub sij hawm ntub kawg txheej txheem. Tias yog vim li cas, nyob rau hauv cov txheej txheem ntub dej kawg, tshwj xeeb tshaj yog cov theem retanning, dej, surfactants thiab mechanical kev kho mob yog peb lub ntsiab tseem ceeb ntawm ua npuas ncauj, tab sis cov peb yam tseem ceeb muaj nyob rau hauv tag nrho cov txheej txheem.
Ntawm peb yam, surfactant yog ib qho ntawm cov ntaub ntawv tseem ceeb uas siv thaum lub sij hawm tanning. Qhov sib xws thiab ruaj khov wetting ntawm crust thiab kev nkag mus ntawm cov tshuaj mus rau hauv lub crust tag nrho nyob ntawm nws. Txawm li cas los xij, ntau npaum li cas ntawm surfactant tuaj yeem ua rau muaj teeb meem ntawm foams. Cov foams ntau dhau tuaj yeem ua rau muaj teeb meem rau kev ua cov txheej txheem tanning. Piv txwv li, nws yuav cuam tshuam rau kev nkag mus, nqus, kho cov tshuaj.