30
30 xyoo kev paub txog kev tsim tawv nqaij
30%+
30%+ feem pua ntawm cov neeg ua haujlwm R&D kev txawj ntse
50000+
50000 tons Hoobkas muaj peev xwm
200+
200+ cov khoom siv tshuaj rau tawv nqaij
Cov ntaub ntawv txuas lub neej zoo dua
Muab cov kev pabcuam zoo rau cov neeg siv khoom thiab txuas ntxiv tsim kom muaj txiaj ntsig rau cov neeg siv khoom
Tsim cov kev daws teeb meem ua tawv nqaij zoo dua
Kev Txiav Txim Siab cog lus tias yuav ua tus khub koom tes uas ntseeg siab tau hauv kev lag luam tawv. Cia kev daws teeb meem ua tawv kom zoo dua! Hais txog Kev Tsim Khoom Siv Kev Pabcuam raws li kev teeb tsa ntawm Lub Tuam Txhab, Kev Txiav Txim Siab tso tawm cov tshuaj pleev tawv uas zoo rau ib puag ncig thiab ua haujlwm tau zoo uas ua tau raws li qhov xav tau ntawm kev lag luam tsim tawv tas li; pab cov neeg siv khoom siv cov kev daws teeb meem tawv uas haum rau tus kheej; muab cov kev pabcuam zoo rau cov neeg siv khoom hauv txhua yam los ntawm kev yuav khoom siv raw, kev tshawb fawb thiab kev txhim kho khoom, kev sim thiab kev siv, thiab tsim kom muaj txiaj ntsig rau cov neeg siv khoom tas li.
Saib ntxivKev Lag Luam
kev pom kev
Muab cov kev pabcuam zoo rau cov neeg siv khoom thiab txuas ntxiv tsim kom muaj txiaj ntsig rau cov neeg siv khoom.
Lub Zeem Muag
Ua ib tus khub koom tes uas ntseeg tau hauv kev lag luam tawv
Lub Hom Phiaj
Tsim cov kev daws teeb meem ua tawv nqaij zoo dua
Ntxiv rau kuv qhov kev mus ntsib
Kev tiv thaiv ib puag ncig
Ntsuab thiab Ruaj Khov
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 pleev xim ntsuab thiab kev txhim kho sib haum xeeb hauv cov txheej txheem ntawm kev txhim kho lag luam, hais txog kev sib haum xeeb nrog xwm, thiab tau them sai 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 tug tswv cuab ntawm Lub Luag Haujlwm Saib Xyuas®. Xyoo 2020, Kev Txiav Txim Siab tau ua tiav daim ntawv pov thawj ZDHC ntawm thawj pawg khoom, uas qhia txog Kev Txiav Txim Siab tsom mus rau kev txhim kho kev lag luam kom ruaj khov thiab lub tswv yim kev txhim kho ntsuab ntawm kev muab cov khoom lag luam zoo thiab zoo rau ib puag ncig.
kev ua haujlwm zoo
Beamhouse
Beamhouse
Peb tsim cov khoom siv thaum pib ntawm cov txheej txheem tanning, xws li cov neeg sawv cev soaking, cov neeg sawv cev degreasing, cov neeg sawv cev liming, cov neeg sawv cev deliming, cov neeg sawv cev bating, cov neeg sawv cev pickling, cov neeg pab tanning thiab cov neeg sawv cev tanning. Thaum tsim cov khoom no, peb tsom mus rau qhov ua tau zoo thiab kev nyab xeeb thiab biodegradability ntawm peb cov khoom.
Saib Ntau Ntxiv
Kev kho kom rov qab ci ntsa iab
Kev kho kom rov qab ci ntsa iab
Peb muab ntau yam khoom siv tanning thiab retanning. Peb lub hom phiaj yog muab cov tawv nqaij kom zoo nkauj, ua tau ntau yam thiab muaj zog heev. Lub caij no, peb tau sim ua kom zoo tshaj plaws hauv kev tsim cov qauv tshuaj lom neeg thiab ua tiav cov qauv ZDHC.
Saib Ntau Ntxiv
Cov dej cawv rog
Cov dej cawv rog
Peb tsim ntau yam khoom siv roj fatliquor nrog kev ua tau zoo heev, cov khoom siv roj nplua nyeem rau cov fibers, muab cov tawv nqaij nrog kev puv thiab mos. Peb cov khoom tsom mus rau kev ruaj khov thiab cov khoom laus, kom ntseeg tau tias cov tawv nqaij tawv thiab tawv tiav lawm. Peb kuj tau siv zog heev hauv kev txhim kho lub peev xwm kho ntawm cov roj fatliquor nrog cov tawv kom txo cov dej khib nyiab.
Saib Ntau Ntxiv
Kev Ua Tiav
Kev Ua Tiav
Peb muaj ntau yam khoom siv rau kev ua tiav tawv kom ua tau tawv zoo, Decision's finishing series cov khoom siv tsom mus rau kev ua kom pom tseeb ntawm cov tawv ntuj thiab kho thiab kho kom zoo nkauj ntawm qhov puas tsuaj ntawm daim tawv. Peb cov khoom muaj xws li acrylic resin, polyurethane resin, compact resin, polyurethane top coating agent, filler, oil-wax, stucco, auxiliaries, handle modifier, aqueous dye, dye paste thiab lwm yam.
Saib Ntau Ntxiv
Kev Tsim Kho Tshiab -
kev loj hlob uas tsav los ntawm
Kev txiav txim siab cog lus rau
kev txhim kho kom ruaj khov ntawm
tshuaj lom neeg tawv nqaij.
Tsom ntsoov rau kev tsim thiab siv cov khoom lag luam uas zoo rau ib puag ncig thiab cov khoom siv ua haujlwm tau zoo. Ntxiv nrog rau kev sib sau ua ke nws cov peev xwm tsim kho tshiab, Kev Txiav Txim Siab tau tsim lub platform los ua kev koom tes tshawb fawb thiab thev naus laus zis nrog cov tsev kawm qib siab thiab cov koom haum tshawb fawb, ua kom zoo dua kev faib cov peev txheej, thiab txhim kho nws cov peev xwm R&D thiab kev tsim kho tshiab.
ZDHC
ZDHC sawv cev rau xoom kev tso tawm cov tshuaj lom neeg
Xyoo 2020, Decision tau ua tiav daim ntawv pov thawj ZDHC ntawm thawj pawg khoom, uas qhia txog Decision qhov kev tsom mus rau kev txhim kho kev lag luam kom ruaj khov thiab lub tswv yim kev txhim kho ntsuab ntawm kev muab cov khoom lag luam zoo thiab zoo rau ib puag ncig.
Khoom tso saib
Phau Ntawv Qhia Txog Kev Tsis Txhob Nkag Siab Txog Kev Nkag Siab yuam Kev | Cov Lus Qhia Txog Kev Txiav Txim Siab Ntawm Cov Kws Tshaj Lij ...
Cov tshuaj surfactants yog ib qho system nyuaj heev, txawm hais tias lawv txhua tus tuaj yeem hu ua surfactants, lawv qhov kev siv thiab kev siv tshwj xeeb yuav txawv kiag li. Piv txwv li, thaum lub sijhawm tanning, surfactants tuaj yeem siv ua tus neeg sawv cev nkag mus, tus neeg sawv cev leveling, wetting back, degreasing, fatliquoring, retanning, emulsifying lossis bleaching products.
Txawm li cas los xij, thaum ob lub surfactants muaj cov teebmeem zoo ib yam lossis zoo sib xws, tej zaum yuav muaj qee qhov kev tsis meej pem.
Cov tshuaj uas ua rau dej ntub thiab cov tshuaj uas ua rau roj tawm yog ob hom tshuaj surfactant uas feem ntau siv thaum lub sijhawm ua kom dej ntub. Vim muaj qee qib ntawm kev ntxuav thiab ntub dej ntawm cov tshuaj surfactants, qee lub Hoobkas yuav siv nws ua cov tshuaj ntxuav thiab ua kom dej ntub. Txawm li cas los xij, kev siv cov tshuaj ionic soaking tshwj xeeb yog qhov tseem ceeb thiab tsis tuaj yeem hloov pauv tau.
Kev Txiav Txim Siab Ua Ntej Tanning Efficiency-Balance System | Kev Xaiv ntawm Kev Txiav Txim Siab...
Ib pab neeg ua haujlwm zoo kawg nkaus tuaj yeem ua rau muaj kev ua haujlwm zoo, zoo ib yam li kev tanning tawv. Cov khoom tshwj xeeb thiab kho kom haum rau tus neeg yuav pab txhawb kev tanning thiab ua kom tau txiaj ntsig zoo.
Raws li peb txhua tus paub, liming yog qhov 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 haujlwm zoo, kev ruaj khov thiab kev nyab xeeb yuav yog qhov kev xaiv zoo tshaj plaws ntawm kev siv hauv kev ua haujlwm beamhouse.
Cov tshuaj polymer tanning uas muaj kev ua tau zoo heev thiab 'Unique' molecule...
qhov hnyav molecular ntawm cov khoom polymer
Hauv cov tshuaj tawv nqaij, ib qho lus nug txhawj xeeb tshaj plaws hauv kev sib tham txog cov khoom polymer yog tias, huab cua cov khoom yog cov khoom micro lossis macro-molecule.
Vim tias ntawm cov khoom polymer, qhov hnyav molecular (kom meej meej, qhov nruab nrab ntawm qhov hnyav molecular. ib yam khoom polymer muaj cov khoom me me thiab macro-molecule, yog li thaum hais txog qhov hnyav molecular, nws feem ntau yog hais txog qhov nruab nrab ntawm qhov hnyav molecular.) yog ib qho ntawm cov hauv paus tseem ceeb ntawm cov khoom, nws yuav cuam tshuam rau cov khoom sau, cov khoom nkag mus nrog rau qhov kov mos thiab suave ntawm daim tawv uas nws tuaj yeem muab tau.
Tau kawg, qhov khoom kawg ntawm cov khoom polymer muaj feem cuam tshuam nrog ntau yam xws li polymerization, ntev ntawm cov saw, cov qauv tshuaj lom neeg, kev ua haujlwm, cov pab pawg hydrophilic, thiab lwm yam. Qhov hnyav molecular tsis tuaj yeem suav tias yog qhov siv tau ntawm cov khoom.
Qhov hnyav molecular ntawm feem ntau ntawm cov neeg sawv cev polymer retanning hauv khw yog nyob ib puag ncig 20000 txog 100000 g / mol, cov khoom ntawm cov khoom nrog qhov hnyav molecular hauv lub sijhawm no qhia tau tias muaj cov khoom sib npaug ntau dua.
Txawm li cas los xij, qhov hnyav molecular ntawm ob qho ntawm Cov Khoom Txiav Txim Siab yog sab nraum lub sijhawm no hauv qhov kev taw qhia rov qab.
Kev ruaj khov ntawm lub teeb zoo heev | Kev txiav txim siab qhov kev pom zoo zoo tshaj plaws ntawm syntan ...
Yeej ib txwm muaj tej yam khoom qub uas peb pom hauv peb lub neej uas ua rau peb luag ntxhi txhua zaus peb xav txog lawv. Zoo li cov khau tawv dawb uas xis nyob hauv koj lub txee khau.
Txawm li cas los xij, nws qee zaum ua rau koj txhawj xeeb thaum koj nco ntsoov tias dhau sijhawm, koj cov khau nyiam yuav tsis dawb thiab ci ntsa iab lawm, thiab yuav maj mam laus thiab daj.
Tam sim no cia peb nrhiav seb dab tsi yog tom qab ntawm qhov daj ntawm tawv dawb——
Xyoo 1911 AD, Dr. Stiasny tau tsim ib hom tannin tshiab uas hloov tau cov tannin los ntawm zaub. Piv rau cov tannin los ntawm zaub, cov tannin yooj yim tsim, muaj cov khoom zoo heev rau kev tanning, xim kaj thiab nkag tau zoo. Yog li ntawd, nws tau los ua ib qho tseem ceeb hauv kev lag luam tanning dhau ib puas xyoo ntawm kev txhim kho. Hauv cov thev naus laus zis niaj hnub no, hom tannin no siv rau hauv yuav luag txhua yam khoom.
Vim nws cov qauv sib txawv thiab daim ntawv thov, lawv feem ntau hu ua synthetic tannin, phenolic tannin, sulfonic tannin, disperse tannin, thiab lwm yam. Qhov sib xws ntawm cov tannins no yog tias lawv cov monomer feem ntau yog cov qauv tshuaj phenolic.
Cov khoom ua npuas dej zoo heev, tswj qhov kov xis nyob ｜Kev txiav txim siab '...
Cov ua npuas dej yog dab tsi?
Lawv yog khawv koob uas ntab saum cov zaj sawv;
Lawv yog cov ci ntsa iab zoo nkauj ntawm cov plaub hau ntawm peb tus neeg hlub;
Lawv yog cov kev taug kev uas tau tso tseg thaum tus ntses dolphin dhia mus rau hauv dej hiav txwv xiav tob ...
Rau cov neeg ua tawv nqaij, cov ua npuas dej yog tshwm sim los ntawm kev kho tshuab (sab hauv lub nruas lossis los ntawm cov paddles), uas tau ntim cua hauv cov khoom surfactant ntawm cov kua ua haujlwm thiab tsim cov roj thiab kua sib xyaw.
Cov ua npuas dej yog qhov tsis zam thaum lub sijhawm ua cov txheej txheem ntub dej. Qhov ntawd yog vim, nyob rau hauv cov txheej txheem ntub dej, tshwj xeeb tshaj yog theem rov ua kom tawv nqaij zoo nkauj, dej, surfactants thiab kev kho tshuab yog peb yam tseem ceeb ua rau muaj cov ua npuas dej, tsis tau peb yam no muaj nyob yuav luag thoob plaws hauv cov txheej txheem.
Ntawm peb yam tseem ceeb no, surfactant yog ib qho tseem ceeb uas siv thaum lub sijhawm tanning. Qhov sib npaug thiab ruaj khov ntawm cov tawv nqaij thiab kev nkag mus rau hauv cov tawv nqaij yog nyob ntawm nws. Txawm li cas los xij, ntau ntawm surfactant tuaj yeem ua rau muaj teeb meem ntawm cov npuas dej. Ntau dhau cov npuas dej tuaj yeem ua rau muaj teeb meem rau kev ua haujlwm ntawm cov txheej txheem tanning. Piv txwv li, nws yuav cuam tshuam rau kev nkag mus, kev nqus, thiab kev kho cov tshuaj.
DESOATEN ARA Amphoteric Polymeric Tanning Agent thiab DESOATEN ARS Amphoteric S...
Muaj ib tug cwj pwm hu ua Wang Yangming hauv The Ming Dynasty. Thaum nws tsis nyob hauv lub tuam tsev, nws tau tsim lub tsev kawm ntawv ntawm lub siab; thaum nws yog ib tug thawj coj ntawm niam txiv, nws tau pab cov zej zog; thaum lub teb chaws muaj teeb meem, nws siv nws txoj kev txawj ntse thiab kev ua siab loj los yuav luag ib leeg tua cov neeg tawm tsam thiab tiv thaiv lub teb chaws kom tsis txhob raug kev puas tsuaj los ntawm kev ua tsov rog hauv tebchaws. "Kev tsim kom muaj kev zoo thiab kev coj zoo thiab kev hais lus tsis yog qhov kev xaiv thib ob hauv tsib txhiab xyoo dhau los." Wang Yangming txoj kev txawj ntse zoo yog qhov tseeb tias nws ua siab zoo dua thaum ntsib cov neeg zoo thiab ntse dua thaum ntsib cov neeg tawm tsam ntse.
Lub ntiaj teb no tsis yog ib sab xwb, feem ntau nws yog hermaphroditic. Ib yam li cov neeg sawv cev tanning amphoteric ntawm cov tshuaj tawv. Cov neeg sawv cev tanning amphoteric yog cov neeg sawv cev tanning uas muaj pawg cationic thiab pawg anionic hauv tib lub qauv tshuaj - thaum pH ntawm lub kaw lus yog qhov isoelectric point ntawm tus neeg sawv cev tanning. tus neeg sawv cev tanning tsis muaj cov khoom cationic lossis anionic;
Thaum lub pH ntawm lub cev qis dua qhov isoelectric point, pawg anionic ntawm tus neeg sawv cev tanning raug tiv thaiv thiab xav tias yog tus cwj pwm cationic, thiab rov ua dua.