Wopanga Mtengo Wabwino EPOXY REsin CURING AGENT PACM CAS#1761-71-3

Kufotokozera mwachidule:

EPOXY RESIN CURING AGENT PACM (PACM mwachidule) imapezeka m'ma stereoisomer atatu okhala ndi mawonekedwe a thermodynamic: trans-trans, cis-trans, ndi cis-cis. EPOXY RESIN ACHIRITSA AGENT PACM ndi ofunika kwambiri alicyclic diamine, ndipo EPOXY RESIN CURING AGENT PACM amagwiritsidwa ntchito makamaka pokonzekera alicyclic dicyclohexylmethane diisocyanate (H12MDI) kapena kugwiritsidwa ntchito mwachindunji ngati epoxy resin kuchiritsa wothandizira.

PACM ndi chinthu chopanda mtundu kapena chachikaso pang'ono kapena choyera, chokhala ndi kachulukidwe ka 0.9608. Malo osungunuka ndi 35 ~ 45 ℃. Malo otentha 159 ~ 164 ℃ (0.67kpa). Refractive index ndi 1.5030. Easy kupasuka mu toluene, petroleum etha, Mowa, tetrahydrofuu, etc.

CAS: 1761-71-3

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Mawu ofanana ndi mawu

4,4'-DIAMINODICYCLOHEXYLMETHANE;4,4'-METHYLENEBIS(CYCLOHEXYLAMINE);4,4-METHYLENEBIS(CYCLOHEXYLAMINE);4,4'-METHYLENEBIS(AMChemica lbookINOCYCLOHEXANE);PACM20;TIMTEC-BBSBB008433;1,4-bis(aminocyclohexyl)methane;4,4'-diaminodicyclohexylmethane,mixtureofisomers.

Zithunzi za PACM

EPOXY REIN ACHIRITSA AGENT PACM angagwiritsidwe ntchito pokonza mitundu yosiyanasiyana ya zokutira za polyurethane ndi zomatira zomwe zimawonekera bwino komanso kukana kwachikasu. The epoxy utomoni wochiritsidwa ndi EPOXY RESIN CURING AGENT PACM ali Chemicalbook ndi kwambiri kutentha kukana, dielectric katundu, zosungunulira kukana, makina katundu, komanso zinthu zabwino kuwala, kukana nyengo, ndipo angagwiritsidwe ntchito damping zipangizo, zipangizo kuwala, zokutira, Engineering mapulasitiki, zomatira ndi zina.

4,4'-Methylenebis(cyclohexylamine) ndi choletsa kwambiri komanso choletsa kutentha kwambiri kwa shale inhibitor.
4,4'-Diaminodicyclohexyl methane kugwiritsidwa ntchito ngati organic intermediates ndi epoxy kuchiritsa wothandizira.
4,4'-Diaminodicyclohexylmethane imagwiritsidwa ntchito ngati epoxy kuchiritsa othandizira. Ndiwosinthika wapakatikati popanga zikopa, zinthu zalabala, mapulasitiki, utoto, ndi ma polima ozindikira zithunzi. Amagwiritsidwa ntchito popanga diisocyanates ndi polyamides. Amagwiritsidwanso ntchito ngati chowonjezera chamafuta ndi corrosion inhibitor.

Kukonzekera: Diversify 1g titanium dioxide ufa mu 40ml wa madzi ndi methanol osakaniza (madzi ndi methanol voliyumu chiŵerengero cha 9: 1), yambitsani bwino mutatha kusakaniza wofanana, kuwonjezera 60 μmol / ml RUCL3 · XH2O mdima wakuda wakuda amadzimadzi njira kulamulira kuchuluka kwa titaniyamu woipa mu titanium dioxide 5WT katundu ndi. Pambuyo pa maola atatu mutasindikiza chisindikizo cha kutentha kwa chipinda ndikugwedeza kwa maola atatu, onjezerani 1m sodium hydroxide solution mpaka PH10.5 ipitirire kusindikiza ndikugwedeza kwa maola 20. Pambuyo centrifugation ndi madzi ndi Mowa osakaniza anasambitsidwa ndi madzi ndi Mowa kwa 3-5 zina, 60 ° C. chothandizira. Zopangira zatsopano zokonzedwa zimayikidwa mu riyakitala, voliyumu ina ya zosungunulira zimawonjezeredwa, ndipo kuchuluka koyenera kwa 4,4'- awiri Chemicalbook amin aminomyl methane (MDA) amawonjezedwa. Pambuyo pa nthawi 10, chotsekera chotsekedwacho chinatsukidwa ndi ketulo ya hydrogen reaction mpaka 150 ° C kuti ayambe kuchita. Chiŵerengero cha Moore cha haidrojeni ndi MDA sichinali chocheperapo 80, ndipo kuthamanga kwa haidrojeni kunali 1 mpaka 5MPa, ndipo zotsatira za mankhwala ndi kutembenuka zinatengedwa nthawi yeniyeni. Mphete ya benzene ku MDA imatha kukhala haidrojeni mwachangu kupanga chinthu chimodzi cha benzene mphete hydrogenation (+6H) ndi hydrogenation ya hydrogenation ya bisopyzhenbenzhenyl. Ndikoyenera kutchula kuti 4,4'-dihydrophill methal methane ndi pawiri ya nayiloni yapadera.

Zithunzi za PACM

Kophatikiza	Kufotokozera
Maonekedwe	Zamadzimadzi zowoneka bwino zopanda mtundu
Mtundu (Platinum cobalt)	≤30
Viscosity (mPa/s,25℃) (ISO2555)	50-80
Mtengo wa Amine (ASTM D2074)	500-550
Zomwe zili m'madzi	≤0.2%
Zomwe zili (gasi chromatographic)	≥99%