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Tawv Generalist Dessel hwm pom zoo ntau ntau-ua haujlwm polymer Additive DD
Txhua hnub los nag, ntau tus menyuam nyiam tshaj plaws ua yog tawm mus ntawm cov menyuam yaus tawm mus, txhua tus menyuam yaus me, txhua tus, uas yog tej zaum kuj yog cov menyuam yaus tseem ceeb ntawm cov neeg laus.
Yog hais tias nws los nag tam sim no, koj puas tseem kam muab cov khau los nag ntawm cov khau txij nkawm koj puas nco qab? Muaj kev sib cuag nrog cov dej?
Yog tias koj cov lus teb yog yog, tom qab ntawd cov khau sab nraum zoov ua rau cov tawv waterproof yuav tsim nyog rau koj ntau dua li cov khau raj thiab tsis muaj roj hmab ntxiv rau ntawm cov khau raj).
Qhov tshwj xeeb dynamic waterproof ua tau zoo ntawm waterproof tawv yam piv rau cov tawv tawv tawv me me, xws li khau tshwj xeeb, kev tiv thaiv khau thiab khoom siv tawv nqaij.
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Qhia tawm hnub no | Santa khau khau txee
Cov khoom pom zoo rau cov khau Christmas sab sauv tawv ncauj
Nws yog Christmas sijhawm dua, thiab txoj kev muaj kev xyiv fab kev lom zem. Txhua Christmas, Santa Claus lub cim tshwj xeeb tau tshwm nyob rau hauv txoj kev thiab alleys. Kuv xav tias koj tau pom tias peb cov claus Santa ntxim hlub yog tej zaum yog tus hlub tawv hnyav.
Lub iconic loj liab velvet kaus mom ntawm lub taub hau, yog dai kom zoo nkauj nrog lub voj voog ntawm cov plaub hau dawb yaj, pom lub ntsej muag liab thiab pob zeb kub. Tab sis qhov ntawd tsis txaus! Koj puas xav paub, raws li tawv dier, dab tsi cov khoom tawv tawv no yog tus txiv neej mysterious ib tug reindeer lub hnab ntim zais hauv nws cov khau txee?
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Ua kom tawv kom zoo dua kev txiav txim siab mus-tan chromium-dawb tanning system
Keeb kwm ntawm tanning tshuab thev naus laus zis tuaj yeem raug xa rov qab mus rau yav dhau los Egyptian kev vam meej hauv 4000 BC. Thaum xyoo 18th, lub thev naus laus zis tshiab hu ua chrome tanning loj heev txhim kho kev ua haujlwm ntawm kev ua tau zoo thiab hloov kev lag luam tanning tanning. Tam sim no, Chrome Tanning yog cov kev siv tanning ntau tshaj plaws siv hauv tanning thoob ntiaj teb.
Txawm hais tias Chrome Tanning muaj ntau yam zoo, puas muaj cov khib nyiab ntau npaum li cas los li cov txheej txheem chromium, uas tuaj yeem ua rau muaj kev phom sij thiab kev noj qab haus huv. Yog li ntawd, nrog kev txhim kho ntawm tib neeg cov kev paub txog ib puag ncig thiab kev txhawb nqa txuas ntxiv ntawm cov cai, nws yog qhov tsim nyog los txhim kho cov enticic tancic tent orsic tentents.
Kev txiav txim siab tau cog lus los tshawb xyuas cov kev daws teeb meem zoo thiab tawv ntsuab. Peb cia siab tias yuav tshawb ua ke nrog cov neeg koom tes kev lag luam ua cov tawv kom zoo dua.
Mus-tan chrome-dawb tanning system
Lub kaw lus ntsuab ntsuab tsim kho kom muaj kev daws teeb meem rau cov kev txwv thiab kev txhawj xeeb ib puag ncig ntawm chrome termed tawv: -
Ua Tawv Ntau Ruaj Ntseg | Kev txiav txim siab mus-ntiav Chrome-dawb tanning system
Mus-tan chrome-dawb tanning system
yog ntsuab organic tanning system tshwj xeeb tsim rau tanning cov txheej txheem ntawm txhua yam tawv. Nws muaj kev ua tau zoo heev ib puag ncig, yog hlau dawb, thiab tsis muaj aldehyde. Cov txheej txheem yog yooj yim thiab tsis tas yuav cov txheej txheem pickling. Nws yooj yim yooj yim rau cov txheej txheem tanning thaum ua kom cov khoom lag luam zoo. -
Coolness yog maj mam nce, sawv thaum sawv ntxov tam sim ntawd los ntawm lub qhov rais tshuab
Denoaten Sc yog lub tshiab tsim cov khoom siv cov khoom siv tsim tshiab, tsim thiab muag los ntawm peb cov tawv nqaij tawv nqaij ua haujlwm. Cov khoom lag luam siab tshaj plaws muaj ntau cov txiaj ntsig tawv-txhim kho cov txiaj ntsig zoo rau cov tshuaj lom neeg, txhim kho cov tawv nqaij ua kom zoo, txhim kho tawv fullness, thiab kev paub zoo dua qub. Tshwj xeeb yog tsim rau kev lag luam tawv tawv, Senoaten sc tsis tsuas yog siv yooj yim tab sis kuj tau yooj yim rau kev nqus ... -
Denoaten Sc - Revolution Tawv Chemistry Khoom Qhia:
Denoaten Sc yog lub tshiab tsim cov khoom siv cov khoom siv tsim tshiab, tsim thiab muag los ntawm peb cov tawv nqaij tawv nqaij ua haujlwm. Cov khoom lag luam siab tshaj plaws muaj ntau cov txiaj ntsig tawv-txhim kho cov txiaj ntsig zoo rau cov tshuaj lom neeg, txhim kho cov tawv nqaij ua kom zoo, txhim kho tawv fullness, thiab kev paub zoo dua qub. Tshwj xeeb yog tsim rau kev lag luam tawv tawv, Senoaten sc tsis tsuas yog siv yooj yim tab sis kuj tau yooj yim rau kev nqus ... -
Tus "txiv neej qab zib" Debut | Kev txiav txim siab hwm hwm cov lus pom zoo-nruab nrab ntawm tannins nrog cov khoom siab High Cushioning khoom NSK
14 Lub Ob Hlis, hnub so ntawm kev hlub thiab kev hlub
Yog tias cov khoom siv tshuaj lom tau muaj cov khoom sib raug zoo, tom qab ntawd cov khoom kuv yuav faib rau koj hnub no yog feem ntau yuav yog tus txiv neej nrov nrov '.
Kev tsim cov tawv nqaij yuav tsum muaj kev txhawb nqa ntawm cov neeg sawv cev, lubrication ntawm cov rog thiab cov yeeb yaj kiab xim; Nws tseem yuav tsum tau txais kev pab ntawm ntau lub hom phiaj-ua cov khoom lag luam ua kom tiav kom ua tiav cov style uas xav tau thiab ua tau zoo.
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Tsis muaj cov ntxhiab tsw txaus, kom xis nyob rau cov rooj tog zaum. Kev txiav txim siab cov lus pom zoo tshaj plaws
"Thaum lub xyoo tau dhau mus thiab txhua yam tau ploj mus, tsuas yog tus ntxhiab nyob rau hauv huab cua tseem mus rau yav dhau los ciaj sia."
Nws yog feem ntau tsis tuaj yeem nco qab cov ntsiab lus ntawm dab tsi tshwm sim xyoo dhau los, tab sis nws pom tias lub sijhawm uas koj hnov tsw, thiab nws zoo li nws yuav tsum tsw zoo. Qee hom nplua, piv txwv li, nyiam siv tawv raws li tom qab hauv lawv cov tshuaj tsw qab.
Tawv tuaj yeem yog ntxhiab tsw qab, thaum cov laus European tanners siv tsuas yog txiv qaub xwb, zaub tannins thiab txiv ntseej roj.Kev tsim kho cov kev siv thev naus laus zis tau nqa ua tau zoo, kev yooj yim thiab txhim khu kev lag luam lub cev, tab sis nws tseem tau coj cov ntxhiab tsw, tab sis nws tseem muaj ntxhiab, ntawm qhov tsis zoo. Qee hom tawv tawv yog nquag heev rau cov teeb meem ntxhiab thiab kev ntxhov siab vim kev xav tau tshwj xeeb, xws li tawv tawv.
Cov rooj tog zaum feem ntau yuav tsum tau muag muag, tag nrho, noo thiab xis nyob nrog cov roj thiab cov rog. Txawm li cas los xij, cov roj thiab cov rog thiab cov rog zoo li ua rau muaj ntxhiab tsw. Qhov tseem ceeb cuam tshuam cuam tshuam cov teeb meem tsw ntxhiab yog qhia rau hauv qab no: -
Txhua txoj kev mus rau 'formaldehyde-dawb' ntiaj teb | Cov lus pom zoo ntawm Kev Txiav Txim Siab Amino Resin Series Khoom
Qhov kev cuam tshuam los ntawm Formaldehyde tsim tawm thaum lub sij hawm tanning tau hais los ntawm tannneries thiab cov neeg siv khoom ntau tshaj li ib xyoo caum dhau los. Txawm li cas los xij hauv xyoo tsis ntev los no muaj qhov teeb meem tau ua tiag tiag los ntawm Tanners.
Rau ob qho tib si loj thiab me me tanneries, tsom tau ua kom pom tseeb rau kev sim ua cov ntsiab lus dawb formaldehyde. Qee qhov tanneries yuav ntsuas txhua pob ntawm lawv cov khoom tsim khoom tshiab los xyuas kom meej tias lawv cov khoom yog mus txog cov qauv.
Rau cov neeg feem coob hauv kev lag luam tawv, kev cog lus ntawm yuav ua li cas txo cov ntsiab lus ntawm formaldehyde hauv tawv tau ua kom meej heev -
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Daim ntawv qhia kom tsis txhob muaj kev nkag siab tsis meej | Kev txiav txim siab qhov kev pom zoo ntawm cov kws tshaj lij soakate
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.
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Kev txiav txim siab ua ntej tanning efficiency-sib npaug txheej txheem | Kev txiav txim siab cov khoom pom zoo kom pom zoo
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. -
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Polymer tanning tus neeg sawv cev nrog ultra kev kawm thiab 'tshwj xeeb' molecular hnyav | Kev txiav txim siab cov khoom pom zoo kom pom zoo
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.
