Cov lus qhia tshwj xeeb ntawm 2, {2- bis (hydroxymethyl) propionic acid 丨 {2}}
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Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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Kev tshwm sim |
Dawb Flowing Granular Khoom |
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Kev coj dawb huv |
99% min |
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Hydroxyl nqi |
Ntau dua los yog sib npaug rau 24. 0% |
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Nruab nrab sib npaug |
Tsawg dua los yog sib npaug rau 141. 0 |
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Dej |
Tsawg dua los yog sib npaug rau 0. 3% |
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Melting taw tes |
178-185 degree |
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Txhos |
Tsawg dua los yog sib npaug rau 0. 02% |
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Tus Nqi Acid |
410-425 mg koh / g |
Cov Ntawv Thovntawm 2, {{2- bis (hydroxymethyl) propionic acid 丨 4767-03-7
Polymer Kev Lag Luam
2, {{2- bis (hydroxymethyl) yog hu ua dmpa acid 丨 acid (} (tseem yog lub tsev tseem ceeb thaiv hauv kev tsim cov dej thaiv ntawm cov dej polyurethane (pu) dispersions. Cov kev faib tawm no tau siv dav hauv cov txheej txheem, cov nplaum, thiab cov foob, tshwj xeeb yog cov phooj ywg ib puag ncig uas zam kev siv cov kuab tshuaj muaj teeb meem. DMPA pab txhim kho cov dej tawg ntawm polyurethane Resins, ua rau lawv ntau dua thiab tsis muaj tshuaj lom.
Tsho thiab xim av
2, {{2- bis (hydroxymethyl) propionic acid {2} yog koom rau hauv kev tsim cov txheej txheem kev ua tau zoo thiab cov xim tha xim. Nws yog siv los txhim kho qhov yooj yim, lub zog siv nyiaj siv, thiab cov tshuaj tsis kam ntawm cov khoom lag luam no. Cov txheej txheem dej ntawm cov dej polyurethane yog dav siv rau cov ntawv thov kev lag luam thiab hauv kev lag luam, Architectural, thiab rooj tog zaum.
Cov nplaum thiab cov xov xwm
Nyob rau hauv cov nplaum kev lag luam, DMPA yog siv los hloov polyurethane Resins ua rau lawv ntau cov dej-soluble thiab txhim kho lawv cov khoom ua ke. Qhov no ua kom cov khoom ua tau zoo ntawm cov nplaum ntawm cov nplaum, xws li hauv kev tsim kho, ntim khoom, thiab kev lag luam tsheb.
Textile thiab tawv heev
2, {{{2- bis (hydroxymethyl) profionic acid yog siv rau hauv textile thiab tawv kev lag luam los tsim cov plua plav ntoo los tsim cov dej lim dej polyurethane. Cov kab ke no tau thov raws li cov neeg sawv cev ua kom tiav, muab cov khoom siv tsis kam ua kom tsis kam, hloov tsis kam, thiab dej tsis kam rau cov ntaub thiab cov tawv tawv.
Surfactant thiab emulsifying tus neeg sawv cev
DMPA tau siv raws li surfactant thiab emulsifier hauv ntau yam kev lag luam. Nws pab kom ruaj khov emulsions thiab dispersions, tshwj xeeb yog nyob rau hauv cov tshuab yuav tsum tau siv cov qauv dej. Nws yog tau txais txiaj ntsig tshwj xeeb hauv cov khoom lag luam uas yuav tsum tau tswj ruaj khov ntawm cov khoom seem lossis lwm cov chaw sib txuas lus hauv aqueous media.
Kws Tshuaj thiab Cov Tshuaj Pleev Hnav
Yog qee zaus siv nyob rau hauv cov khoom lag luam thiab cov khoom noj kom zoo nkauj, qhov twg nws ua haujlwm raws li lub stabilizer lossis ib tug neeg sawv cev ua kom huv si. Nws tuaj yeem siv rau hauv cov ntsiab lus tseem ceeb rau kev tshuaj yeeb tshuaj, qhov twg nws ua rau cov solubility thiab bioavailability ntawm cov khoom xyaw nquag.
Cov txiaj ntsigntawm 2, {{2- bis (hydroxymethyl) propionic acid 丨 4767-03-7
Ib puag ncig tus phooj ywg
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm 2, 2- bis (hydroxymethyl) yog nws lub luag haujlwm hauv kev txhim kho cov dej ntawm cov dej. Los ntawm kev ua kom cov synthesis ntawm cov dej hiav txwv ntawm cov dej ntawm cov av, nws pab txo qis kev ntseeg siab rau ntawm cov organic cov tebchaw (vocs), uas yog qhov muaj kev phom sij rau tib neeg kev noj qab haus huv thiab ib puag ncig. Qhov no ua rau cov khoom lag luam siv DMPA ntau nrawm thiab hauv eco.
Txhim kho kev ua tau zoo hauv cov txheej txheem thiab cov nplaum
Hauv cov txheej txheej thiab cov nplaum, 2, 2- bis (hydroxymethyl) prote}} pab txhawb cov yam ntxwv ua kom tau zoo. Polyurethane Systems Incorporating DMPA muaj kev txhim kho Durability, kos Kuj, thiab cov tshuaj tiv thaiv, ua rau lawv zoo tagnrho rau ntau cov ntawv thov. Cov kev ua tau zoo no txhim kho lub neej ntawm coated cov ntaub ntawv, ua rau muaj cov khoom lag luam ntev dua.
Zoo dua dej Dispersibility
DMPA cov pab pawg hydroxymethyl muab cov dej tawg zoo rau cov kab ke zoo heev, uas ua kom muaj kev yooj yim ntawm daim ntawv thov thiab txo qhov xav tau ntawm cov kuab tshuaj organic. Qhov no yog tau txais txiaj ntsig tshwj xeeb hauv kev lag luam hloov mus rau ntau ib puag ncig ib puag ncig thiab kev nyab xeeb txoj kev.
Txhim kho cov tawv thiab textile zoo
Hauv textile thiab tus Industries, kev siv DMPA-raws polyurethane tiav kev ua tiav zoo tshaj plaws xws li dej tsis kam, thiab yooj. Cov khoom no nce cov kav ntev thiab kev nplij siab ntawm tawv khoom, cov khaub ncaws, thiab upholstery thaum tswj kev cuam tshuam ib puag ncig thaum lub sij hawm ntau lawm thaum muaj kev tsim khoom.
Txo qis toxicity thiab kev nyab xeeb
Kev siv DMPA hauv Direpoob system system pab txo cov qib kev lom neeg lom tau piv rau cov yeeb yaj kiab cov kuab tshuaj yeeb yaj kiab. Qhov no ua rau DMPA ib txoj kev nyab xeeb hauv ntau cov khoom lag luam thiab cov neeg siv khoom siv, suav nrog cov uas tau siv hauv tsev, chaw haujlwm, thiab lwm cov chaw nyob nrog.
Txhim Kho Cov Bioavailability nyob rau hauv kws tshuaj
Hauv cov yeeb yaj kiab kws tshuaj, DMPA's Solubilizing zog tuaj yeem txhim kho cov xyoob ntoo muaj peev xwm txhim kho cov khoom xyaw muaj. Qhov no tso cai rau kev siv tshuaj uas muaj txiaj ntsig zoo dua thiab kho kom zoo dua qub.
Tag
2, {{{2- bis (hydroxymethyl) propionic acid} (dMPA) yog qhov tseem ceeb, cov nplaum, thiab tshuaj, thiab tshuaj, thiab tshuaj, thiab tshuaj, thiab tshuaj, thiab tshuaj, thiab tshuaj ntsuab. Nws lub peev xwm los txhim kho cov hmoov av polyurethane ua rau nws muaj qhov tseem ceeb hauv kev ruaj khov thiab ib puag ncig cov khoom lag luam. Cov txiaj ntsig ntawm DMPA suav nrog kev ua kom zoo dua cov yam ntxwv, thiab txo qis toxicity, ua rau nws muaj txiaj ntsig zoo rau kev thov kev nyab xeeb, kav ntev, thiab eco-nco ntsoov. Nws cov versatility hauv kev siv cov ntawv thov txuas ntxiv kom nws ib qho tseem ceeb hauv kev tsim cov ntaub ntawv ntawm cov ntaub ntawv zoo thiab cov neeg siv khoom.
Cim npe nrov: 2, {{2- bis (hydroxymethyl) propionic acid}}}}}} Cov kws tsim khoom, cov chaw tsim khoom, Hoobkas

