Cov Polyurethane Catalyst Twg Muab Cov Txiaj Ntsig Zoo Dua Hauv Xyoo 2026 DMDEE lossis Lwm Txoj Hauv Kev

Xyoo 2026, DMDEE, suav nrog MOFAN DMDEE nrog cov cim tshuaj lom neeg6425-39-4, xav tias yuav tseem yog ib qho tseem ceeb rau kev tsim cov polyurethane. Kev xaiv cov tshuaj catalyst zoo yuav ua rau cov khoom zoo thiab kev nyab xeeb.

Lub luag haujlwm catalyst hauv Polyurethane

Vim li cas Catalyst Xaiv Tseem Ceeb

Ibcatalyst yog ib qho tseem ceeb ntawm cov khoom xyawhauv kev tsim cov polyurethane. Nws ua kom cov tshuaj tiv thaiv ntawm cov khoom tseem ceeb sai dua, pab cov chaw tsim khoom tswj tau qhov ceev ntawm cov khoom tsim. Kev xaiv cov catalyst tuaj yeem hloov pauv qhov nrawm ntawm cov tshuaj tiv thaiv, lub sijhawm nws siv rau cov ua npuas dej kom teeb tsa, thiab qhov zoo kawg ntawm cov khoom.

Kev xaiv cov catalysts cuam tshuam loj heev rau qhov kev ua haujlwm thiab cov khoom ntawm cov khoom polyurethane. Piv txwv li, cov catalysts ib txwm muaj xws li tertiary amines thiab organometallic compounds tuaj yeem ua rau muaj kev ua haujlwm ceev tsis sib xws. Qhov no yuav ua rau lub sijhawm kho ntev dua thiab cov khoom siv kho tshuab tsis zoo. Qee cov catalysts ua haujlwm zoo tshaj plaws tsuas yog ntawm qee qhov kub thiab txias, uas tuaj yeem ua rau muaj teeb meem yog tias cov xwm txheej ntawm cov txheej txheem hloov pauv. Cov catalyst zoo pab sib npaug lub sijhawm gel thiab lub sijhawm kho, uas cuam tshuam rau qhov khoom kawg lo rau zoo li cas thiab nws kav ntev npaum li cas.

Kev cuam tshuam rau cov khoom ua npuas ncauj

Cov tshuaj catalyst tsis yog tsuas yog cuam tshuam rau qhov ceev ntawm polyurethane tsim tab sis kuj tseem cuam tshuam rau nws lub zog thiab kev ruaj khov. Kev tshawb fawb qhia tau tias qib catalyst zoo, feem ntau ntawm 0.5% thiab 3% ntawm tag nrho cov sib tov, muab cov txiaj ntsig zoo tshaj plaws. Cov tshuaj catalyst ntau dhau tuaj yeem ua rau lub npuas tawg thiab txo nws lub peev xwm los rwb thaiv tsev. Tsawg dhau tuaj yeem ua rau lub npuas tsis muaj zog thiab tsis ruaj khov.

• Kev xaiv Catalyst cuam tshuam:
  • Kev kho sai thiab ua npuas ncauj zoo
  • Lub zog thiab kev ua kom lub cev muaj zog
  • Cov khoom ntom ntom thiab cov khoom rwb thaiv tsev

Kev xaiv cov catalyst kom raug ua kom ntseeg tau tias cov khoom polyurethane ua tau raws li qhov xav tau ntawm ntau yam lag luam, txij li kev tsim kho mus rau tsheb.

DMDEE Txheej Txheem Cej Luam

Cov Ntaub Ntawv Tshuaj thiab Cov Nta

DMDEE, tseem hu ua2,2-dimorpholinodiethylether, yog ib qho tertiary amine catalyst siv dav hauv kev tsim cov polyurethane ua npuas ncauj. MOFAN DMDEE sawv tawm rau nws qhov kev ntshiab siab thiab zoo sib xws. Cov khoom zoo li cov kua tsis muaj xim rau cov kua daj daj thiab sib xyaw ua ke hauv dej. Nws tau ntim rau hauv 200 kg nruas lossis tuaj yeem hloov kho kom tau raws li qhov xav tau tshwj xeeb ntawm kev tsim khoom. Lub rooj hauv qab no qhia txog cov khoom siv tshuaj lom neeg thiab lub cev tseem ceeb ntawm MOFAN DMDEE:

Lus Cim: Txawm hais tias DMDEE tsis raug cais ua cov khoom txaus ntshai, nws tuaj yeem ua rau khaus qhov muag heev. Ib txwm siv hnab looj tes thiab tsom iav thaum tuav. Xyuas kom muaj cua nkag zoo hauv qhov chaw ua haujlwm.

Cov Ntawv Thov Tseem Ceeb

DMDEE ua lub luag haujlwm tseem ceeb hauv ntau cov txheej txheem kev lag luam. Nws muaj txiaj ntsig zoo hauv kev tsim khoom ntawmcov khoom ua los ntawm polyester polyurethane, qhov twg nws pab tswj qhov ceev ntawm cov tshuaj tiv thaiv thiab qhov zoo ntawm cov ua npuas ncauj. Cov chaw tsim khoom feem ntau xaiv DMDEE rau ib qho khoom ua npuas ncauj (OCF) vim nws muab lub sijhawm ua kom sai thiab gel. Hauv PU txhaj tshuaj grouting, DMDEE txhim kho kev tiv thaiv dej thiab kev ua haujlwm kaw. Cov yam ntxwv no ua rau nws yog tus neeg nyiam ua rau cov khoom siv ua npuas ncauj thiab cov khoom siv tiv thaiv dej hauv kev lag luam.

Lwm txoj hauv kev rau DMDEE

Cov Catalysts Feem Ntau

Cov chaw tsim khoom feem ntau nrhiav lwm cov tshuaj catalysts thaum lawv xav tau cov txiaj ntsig sib txawv hauv kev tsim polyurethane. Muaj ntau txoj kev xaiv muaj nyob rau hauv 2026. Cov kev xaiv feem ntau suav nrog organobismuth catalysts, amine catalysts, thiab zinc catalysts. Txhua hom muab cov txiaj ntsig tshwj xeeb rau cov kab ke urethane.

Cov tshuaj catalysts ntawm cov organicqhia txog kev tiv taus hydrolysis muaj zog thiab kev ua haujlwm catalytic siab. Amine catalysts zoo li DMEA nrov rau lawv cov nqi qis dua thiab kev ua haujlwm txhim khu kev qha hauv cov ntawv thov urethane yooj yim. Zinc catalysts ua haujlwm zoo hauv cov khoom uas xav tau kev tiv taus qhov kub siab lossis huab cua hnyav.

Cov Khoom Tshwj Xeeb

Txhua lub catalyst cuam tshuam rau cov polyurethane blowing catalyst thiab cov txheej txheem blowing hauv ntau txoj kev sib txawv. Organobismuth catalysts feem ntau raug xaiv rau lawv qhov kev nyab xeeb ib puag ncig thiab muaj peev xwm tsim cov urethane ua npuas dej huv. Amine catalysts pab tswj qhov ceev ntawm cov tshuaj tiv thaiv thiab yooj yim rau kev tswj hwm. Zinc catalysts txhim kho kev ruaj khov thiab siv rau hauv cov ntawv thov uas qhov kev tiv thaiv huab cua tseem ceeb tshaj plaws.

Lub Tswv Yim: Kev xaiv cov catalysts zoo nyob ntawm seb cov ua npuas dej zoo li cas, cov nqi txwv, thiab cov kev cai tshwj xeeb ntawm lub kaw lus urethane. Cov chaw tsim khoom yuav tsum sim txhua tus catalyst hauv lawv tus kheej cov txheej txheem kom pom qhov haum tshaj plaws.

Cov kev xaiv no muab ntau txoj kev xaiv rau cov neeg tsim khoom thiab pab lawv ua kom tau raws li cov kev xav tau ntawm kev lag luam uas hloov pauv tas li.

DMDEE vs Lwm Txoj Kev Xaiv: Kev Ua Tau Zoo

Kev ua xua thiab kev xaiv

Kev ua haujlwm thiab kev xaiv yog qhov tseem ceeb rau kev ua cov khoom polyurethane zoo. Kev ua haujlwm qhia tau tias cov tshuaj lom neeg tshwm sim sai npaum li cas. Kev xaiv txhais tau tias cov catalyst tswj tau zoo npaum li cas cov tshuaj tiv thaiv twg tshwm sim. Cov yam no cuam tshuam rau qhov ua npuas dej tsim thiab nws muaj zog npaum li cas.

Lub rooj hauv qab no piv rau qhov ua haujlwm ntawm cov catalysts sib txawv hauv cov tshuab polyurethane uas muaj dej:

DMDEE qhia txog kev ua haujlwm nruab nrab thiab qhov ceev ntawm kev ua npuas nruab nrab. Qhov no pab cov chaw tsim khoom tswj cov txheej txheem thiab zam cov teeb meem xws li kub dhau lossis ua npuas tsis sib npaug.Qee lwm txoj hauv kev, xws li BL-11thiab A-1, teb sai dua. Cov no tuaj yeem pab tau rau kev tsim khoom sai tab sis yuav nyuaj rau tswj.

Kev xaiv tsa kuj tseem ceeb heev. Lub rooj hauv qab no qhia txog kev ua haujlwm ntawm txhua tus catalyst hauv kev xaiv tsa thiab lwm qhov tseem ceeb:

DMDEE muaj kev xaiv siab rau cov dej thiab cawv ua tshuaj. Qhov no txhais tau tias nws pab ua kom hom ua npuas zoo yam tsis ua rau muaj kev tsis haum tshuaj. Nws kuj muaj kev cuam tshuam tsawg rau gelation, uas pab ua kom cov qauv ua npuas ruaj khov. Lwm cov catalysts, xws li BL-11, muaj kev xaiv siab heev thiab tsim cov hlwb qhib, uas tuaj yeem zoo rau qee qhov kev siv tab sis tsis yog txhua yam.

Lus Cim: Kev xaiv cov catalyst zoo nyob ntawm qhov ceev thiab kev tswj hwm uas xav tau rau txhua daim ntawv thov polyurethane.

Qhov Zoo thiab Qhov Tsw Qab ntawm Ua Npuas Ncauj

Qhov zoo ntawm cov ua npuas dej nyob ntawm seb cov tshuaj catalyst sib npaug li cas rau cov tshuaj blowing thiab gelation. Cov ua npuas dej zoo muaj cov qauv cell sib xws thiab ob peb qhov tsis zoo. Lub rooj hauv qab no qhia txog DMDEE cuam tshuam li cas rau qhov zoo ntawm cov ua npuas dej thiab tsw:

DMDEE pab tsim ua npuas ncauj nrog cov hlwb zoo, sib npaug. Qhov no tseem ceeb rau cov khoom xws li lub rooj zaum hauv tsheb thiab cov vaj huam sib luag rwb thaiv tsev. Cov hlwb sib xws ua rau cov npuas ncauj muaj zog thiab xis nyob. Qee cov tshuaj catalysts lwm txoj hauv kev tuaj yeem tsim cov hlwb loj dua lossis tsis sib npaug, uas yuav ua rau qhov zoo qis dua.

Qhov tsw ntxhiab yog lwm yam uas yuav tsum xav txog. DMDEE muaj ntxhiab tsw amine me ntsis. Qhov no tsis tshua pom tseeb dua li cov ntxhiab tsw muaj zog los ntawm qee cov tshuaj catalysts. Cov ntxhiab tsw qis dua ua rau qhov chaw ua haujlwm zoo dua thiab txhim kho cov khoom kawg rau cov neeg siv.

Lub Tswv Yim: Rau cov ntawv thov uas muaj ntxhiab tsw thiab cov qauv ntawm tes, DMDEE feem ntau yog qhov kev xaiv zoo dua.

Tus nqi thiab muaj xyoo 2026

Cov Qauv Nqe

Kev ua lag luam rau cov tshuaj catalysts polyurethane yuav loj hlob hauv xyoo 2026. Kev tshuaj xyuas kev ua lag luam qhia tau tias kev ua lag luam DABCO yuav nce ntxiv los ntawm USD 204.46 lab hauv xyoo 2025 mus rau USD 224.11 lab hauv xyoo 2026. Qhov kev loj hlob no qhia tau tias cov nqi rau DMDEE thiab nws lwm txoj hauv kev kuj tseem yuav nce ntxiv. Qhov kev thov rau cov khoom polyurethane hauv kev lag luam xws li tsheb, kev tsim kho, thiab rooj tog txuas ntxiv tsav tsheb qhov sib txawv no. Cov chaw tsim khoom nrhiav cov tshuaj catalysts uas muaj kev ruaj khov siab thiab kev cia khoom ruaj khov, uas pab tswj cov nqi dhau sijhawm. Raws li ntau lub tuam txhab tsom mus rau cov ntaub ntawv siv hluav taws xob zoo, qhov xav tau rau cov tshuaj catalysts ruaj khov thiab txhim khu kev qha loj hlob. Qhov kev thov no tuaj yeem cuam tshuam rau ob qho tib si tus nqi thiab kev muaj.

DMDEE tseem nrovvim nws qhov ruaj khov zoo heev thiab cov khoom ruaj khov hauv cov qauv ua npuas ncauj. Lwm txoj hauv kev zoo li led-103 tej zaum yuav muaj cov nqi pib siab dua, tab sis lawv tuaj yeem muab kev txuag los ntawm kev ua haujlwm zoo dua thiab cov nqi tswj hwm qis dua. Kev xaiv ntawm DMDEE thiab lwm yam catalysts feem ntau nyob ntawm qhov sib npaug ntawm tus nqi, kev ruaj khov, thiab kev txuag mus sij hawm ntev.

Cov Yam Tseem Ceeb ntawm Kev Muab Khoom

Muaj ntau yam ua rau muaj thiab muaj cov polyurethane catalysts hauv xyoo 2026:

• DMDEE yog qhov tseem ceeb rau ntau cov txheej txheem kev lag luam, tshwj xeeb tshaj yog qhov twg kev ruaj khov thiab kev cia khoom ruaj khov yog qhov tseem ceeb.
• Qhov kev thawb kom muaj kev ua haujlwm zoo dua qub ua rau muaj kev thov rau DMDEE thiab lwm yam catalysts ruaj khov.
• Kev hloov pauv txoj cai txog cov tshuaj organic uas hloov pauv tau yooj yim tuaj yeem ua rau cov neeg muag khoom hloov kho cov khoom tshiab, uas yuav cuam tshuam rau kev ruaj khov ntawm kev khaws cia thiab tus nqi.
• Kev hloov pauv ntawm kev muab cov amine intermediates tuaj yeem cuam tshuam kev ruaj khov ntawm cov khoom thiab cov qauv kev yuav khoom uas tau tsim tsa.
• Kev nthuav dav peev xwm tsim khoom hauv Asia, tshwj xeeb tshaj yog Tuam Tshoj, yuav cuam tshuam rau kev muab khoom thiab tus nqi ntawm DMDEE thiab cov catalysts zoo sib xws.

Cov chaw tsim khoom yuav tsum saib xyuas cov yam no kom ntseeg tau tias cov khoom ruaj khov thiab kev khaws cia ruaj khov hauv lawv cov khoom ua npuas polyurethane.

Ib puag ncig thiab Kev Nyab Xeeb

Cov Qauv Cai Tswjfwm

Cov cai rau cov tshuaj polyurethane catalysts txuas ntxiv hloov pauv. Tsoomfwv thiab cov pab pawg lag luam tsom mus rautxo cov kev pheej hmoo rau cov neeg ua haujlwmthiab ib puag ncig. Xyoo 2026, ntau lub tebchaws xav kom cov chaw tsim khoom siv cov tshuaj catalysts nrog cov pa phem tsawg dua thiab cov qauv muaj kev nyab xeeb dua. DMDEE tsis raug cais ua cov carcinogen lossis mutagen raws li cov qauv EU lossis US tam sim no. Txawm li cas los xij, nws muaj kev cuam tshuam ib puag ncig nruab nrab piv rau qee txoj hauv kev.

Cov tshuaj catalysts uas siv Bismuth thiab qee cov kev xaiv amine tshiab qhia txog kev pheej hmoo ib puag ncig qis dua. Cov qauv no txhawb kom cov neeg tsim khoom polyurethane xav txog ob qho kev ua tau zoo thiab kev nyab xeeb ib puag ncig thaum xaiv cov tshuaj catalyst. Kev pov tseg DMDEE kom raug yog qhov tseem ceeb vim tias nws lwj qeeb hauv ib puag ncig.

Kev Siv Khoom Zoo

Kev tuav pov hwm zoo ntawm cov polyurethane catalyststiv thaiv cov neeg ua haujlwm thiab xyuas kom meej tias cov khoom zoo. DMDEE muaj cov qauv tshuaj lom nruab nrab. Nws yog ib qho tseem ceeb uas yuav tsum siv cov khoom siv tiv thaiv tus kheej (PPE) thiab ua raws li cov lus qhia kev nyab xeeb.

• Kev kov daim tawv nqaij yuav ua rau khaus; pom zoo kom hnav hnab looj tes.
• Kev kov qhov muag tuaj yeem ua rau liab thiab tsis xis nyob; siv cov khoom tiv thaiv qhov muag.
• Kev ua pa ntawm cov pa yuav ua rau khaus txoj hlab pa; xyuas kom muaj cua nkag tau zoo.

Lus Cim: DMDEE thiab lwm yam polyurethane catalysts yuav tsum tau siv rau hauv cov chaw uas muaj cua nkag tau zoo. Ua raws li cov cai hauv zos rau kev khaws cia thiab pov tseg kom txo qhov cuam tshuam rau ib puag ncig.

Piv txwv ntawm daim ntawv thov

Qhov twg DMDEE Zoo Tshaj Plaws

MOFAN DMDEE qhiaKev ua tau zoo hauv ntau daim ntawv thov polyurethaneCov chaw tsim khoom siv nws hauv PU ua npuas ncauj sealants, dej tsis nkag, thiab cov khoom lag luam. Cov lus hauv qab no qhia txog cov txiaj ntsig tiag tiag los ntawm ntau yam lag luam:

Cov piv txwv no qhia tau tias dmdee pab tsim cov khoom uas kho tau zoo dua, ua kom ruaj khov dua, thiab muaj qhov tsis zoo tsawg dua. Hauv kev tiv thaiv dej, nws txhawb nqa cov foob ruaj khov uas kav ntev dua. Hauv kev tsim ua npuas ncauj, nws muab cov qauv cell sib xws, uas yog qhov tseem ceeb rau kev nplij siab thiab lub zog.

Qhov twg lwm txoj hauv kev coj ua

Cov tshuaj catalysts lwm txoj kuj tseem ua lub luag haujlwm tseem ceeb hauv kev tsim polyurethane. Cov tshuaj catalysts Organobismuth feem ntau raug xaiv rau cov nplaum thiab cov khoom siv sib cuag zaub mov vim tias lawv muaj tshuaj lom tsawg thiab tiv taus hydrolysis siab. Cov tshuaj catalysts amine zoo li DMEA nrov hauv cov sealants thiab coatings pheej yig. Cov tshuaj catalysts zinc ua haujlwm zoo hauv cov khoom uas xav tau tiv taus qhov kub thiab txias siab thiab huab cua hnyav.

• Cov tshuaj catalysts Organobismuth: Siv rau hauv cov nplaum uas tsis muaj kuab lom thiab cov ntawv thov rhiab heev.
• Cov tshuaj amine catalysts: Feem ntau nyob rau hauv cov ua npuas dej yooj yim thiab cov txheej txheem uas tus nqi yog qhov teeb meem tseem ceeb.
• Cov tshuaj ua kom zinc tsis txhob lwj: Zoo rau cov khoom siv sab nraum zoov uas ntsib cua sov thiab dej noo.

Lub Tswv Yim: Cov tshuaj catalyst zoo tshaj plaws nyob ntawm cov khoom xav tau. Rau kev ruaj khov thiab xis nyob, DMDEE yog qhov kev xaiv zoo tshaj plaws. Rau kev nyab xeeb tshwj xeeb lossis kev xav tau ib puag ncig, lwm txoj hauv kev yuav zoo dua.

Cov Lus Qhia Txog Kev Tsim Qauv

Xaiv Tus Catalyst Zoo

Kev xaiv cov catalyst zoo tshaj plaws rau lub kaw lus polyurethane yuav tsum tau soj ntsuam zoo. Txhua cov qauv muaj cov kev xav tau tshwj xeeb. Xav txog cov ntsiab lus tseem ceeb no:

• Xyuas seb cov catalyst ua haujlwm li cas thiab ua haujlwm tau zoo npaum li cas hauv koj cov txheej txheem.
• Xyuas kom tseeb tias cov tshuaj catalyst ua haujlwm zoo nrog cov polyol thiab lwm yam khoom xyaw. Kev sib xyaw tsis zoo tuaj yeem ua rau muaj qhov tsis zoo ntawm cov ua npuas dej.
• Xav txog seb koj npaj yuav siv cov tshuaj catalyst ntau npaum li cas. Qhov ntau npaum li cas tuaj yeem hloov pauv lub zog thiab qhov ceev ntawm cov ua npuas dej.
• Tshuaj xyuas cov cai ib puag ncig thiab kev nyab xeeb. Qee cov tshuaj catalysts muaj cov pa roj VOC tsawg dua thiab muaj tshuaj lom tsawg dua.

Lub Tswv Yim: Kev sim cov khoom me me ua ntej yuav pab koj pom tias cov catalyst cuam tshuam li cas rau koj cov khoom kawg.

Kev Ua Kom Zoo Dua Qhov Tshuaj

Kev tau txais cov tshuaj kom raug yog qhov tseem ceeb rau kev ua npuas dej zoo. Ntau dhau lossis tsawg dhau tuaj yeem ua rau muaj teeb meem. Lub rooj hauv qab no qhia txog cov tshuaj pom zoo rau cov tshuaj catalysts feem ntau:

• DMDEE pab tswj lub sijhawm teb zoo dua li cov kev xaiv qub.
• Nws kuj tsim cov ntxhiab tsw tsawg dua, uas yog qhov zoo rau cov neeg ua haujlwm thiab ib puag ncig.

Ib txwm hloov kho qhov ntau npaum li cas raws li koj cov qauv tshuaj thiab cov kev xav tau ntawm kev tsim khoom. Pib nrog qhov ntau thiab tsawg uas pom zoo thiab kho kom zoo raws li qhov xav tau.

Cov Teeb Meem thiab Kev Txwv

Cov Teeb Meem DMDEE

DMDEE yog ib qho catalyst nrov, tab sis nws los nrog qee qhov kev cov nyom hauv kev tsim polyurethane. Cov chaw tsim khoom yuav tsum paub txog cov ntsiab lus no:

• DMDEE tau txo cov haujlwm amine, uas pab kom nws ruaj khov hauv cov kab ke HFO. Qhov kev ruaj khov no tiv thaiv cov tshuaj tiv thaiv thaum ntxov uas yuav ua rau cov qauv ua npuas dej puas tsuaj.
• Cov tshuaj catalyst no rhiab heev rau cov dej noo. Raws li lub sijhawm dhau mus, kev raug dej noo tuaj yeem txo nws qhov kev ruaj khov ntawm kev khaws cia thiab txo nws cov txiaj ntsig.
• Hauv kev ua haujlwm ceev ceev tas mus li, DMDEE yuav tsis ua haujlwm zoo tshwj tsis yog siv nrog tus neeg sib koom ua ke.
• Hauv cov kab ke uas muaj cov ntsiab lus isocyanate siab, xws li cov qauv siab, DMDEE yuav tsis phim qhov kev ua tau zoo ntawm cov catalysts muaj zog dua.

Lus Cim: Kev nkag siab txog cov teeb meem no pab cov chaw tsim khoom npaj kom tau cov txiaj ntsig zoo sib xws thiab zam cov teeb meem tsis tau xav txog thaum lub sijhawm tsim khoom.

Lwm Cov Kev Tsis Zoo

Cov tshuaj catalysts lwm txoj muaj ntau yam txiaj ntsig, tab sis lawv kuj muaj lawv cov kev txwv. Qee qhov ntawmcov teeb meem tseem ceeb suav nrog:

• Cov tshuaj catalysts ib txwm muaj peev xwm qhia tau qhov ceev ntawm cov tshuaj tiv thaiv tsis sib xws nyob rau hauv ntau yam mob sib txawv.
• Qee txoj kev xaiv yuav tsum tau siv sijhawm ntev dua, qee zaum txog li 24 txog 72 teev, tshwj xeeb tshaj yog rau cov khoom tuab.
• Cov tshuaj catalysts uas ua los ntawm Bismuth thiab lwm yam uas tsis yog tin yuav xav tau cov tshuaj ntau dua kom ua tiav cov txiaj ntsig zoo ib yam li cov kev xaiv ib txwm muaj.

Cov neeg tsim cov qauv yuav tsum ntsuas cov yam no thaum xaiv cov catalyst zoo tshaj plaws rau lawv cov khoom polyurethane.

Kev xaiv cov catalyst zoo tshaj plaws hauv xyoo 2026 nyob ntawm koj daim ntawv thov polyurethane.

• DMDEE ua haujlwm tau zoo rau qhov ua npuas ncauj zoo thiab tsw qab tsawg.
• Cov tshuaj catalysts Organotin ua kom cov sealants kho sai dua hauv cov tsheb fais fab tshiab thiab cov tsev ntsuab.
• Cov chaw tsim khoom yuav tsum taug qab cov cai, siv cov tshuaj ntsuab, thiab tshuaj xyuas kev nyab xeeb thiab kev cuam tshuam rau ib puag ncig tsis tu ncua.

Cov Lus Nug Feem Ntau

Qhov zoo tshaj plaws ntawm kev siv DMDEE hauv polyurethane ua npuas ncauj yog dab tsi?

DMDEE muab cov ua npuas ncauj zoo sib xws thiab tsw qab tsawg. Nws pab tswj qhov ceev ntawm kev teb thiab txhim kho lub zog ntawm cov khoom kawg.

Cov kev xaiv DMDEE puas muaj kev nyab xeeb dua rau ib puag ncig?

Qee lwm txoj hauv kev, xws li cov tshuaj catalysts uas muaj bismuth, muaj qhov cuam tshuam tsawg dua rau ib puag ncig. Feem ntau lawv raug xaiv rau cov kev siv uas tsis ua rau ib puag ncig puas tsuaj lossis muaj kev cuam tshuam.

Kuv puas hloov tau los ntawm DMDEE mus rau lwm lub catalyst tau yooj yim?

Kev hloov pauv yuav tsum tau kuaj xyuas. Txhua lub catalyst ua haujlwm sib txawv. Cov chaw tsim khoom yuav tsum khiav cov kev sim me me los xyuas qhov sib xws thiab kev ua tau zoo ua ntej siv tag nrho.