Mai ƙera kaya mai kyau EPOXY RESIN CURING AGENT PACM CAS#1761-71-3
Ma'ana iri ɗaya
4,4'-DIAMINODICYCLOHEXYLMETHANE;4,4'-METHYLENEBIS(CYCLOHEXYLAMINE);4,4'-METHYLENEBIS(CYCLOHEXYLAMINE);4,4'-METHYLENEBIS(AMCHEmicalbookINOCYCLOHEXANE);PACM20;TIMTEC-BBSBB008433;1,4-bis(aminocyclohexyl)methane;4,4'-diaminodicyclohexylmethane,haɗaɗɗen sinadaran.
Aikace-aikacen PACM
Ana iya amfani da EPOXY RESIN CURING AGENT PACM don sarrafa nau'ikan shafi da manne-manne iri-iri masu kyau ga muhalli tare da kyakkyawan bayyanawa da juriya ga rawaya. Resin epoxy da aka warkar da shi ta EPOXY RESIN CURING AGENT PACM yana da kyakkyawan juriyar zafi na Chemicalbook, halayen dielectric, juriyar narkewa, halayen injiniya, da kuma kyawawan halayen gani, juriya ga yanayi, kuma ana iya amfani da shi a kayan damshi, kayan gani, rufi, robobi na injiniya, manne da sauran fannoni.
- 4,4'-Methylenebis(cyclohexylamine) wani abu ne mai hana shale mai ƙarfi da kuma juriya ga zafin jiki.
- 4,4'-Diaminodicyclohexyl methane za a yi amfani da shi azaman tsaka-tsakin halitta da kuma maganin epoxy.
- Ana amfani da 4,4'-Diaminodicyclohexylmethane a matsayin maganin warkar da epoxy. Yana da wani abu mai amfani wajen samar da fata, kayayyakin roba, robobi, rini, da kuma polymers masu saurin kamuwa da hoto. Ana amfani da shi wajen kera diisocyanates da polyamides. Haka kuma ana amfani da shi azaman ƙarin mai da kuma hana tsatsa.
Shiri: A raba garin titanium dioxide 1g a cikin ruwa 40ml da cakuda methanol (ruwa zuwa rabon methanol na 9: 1), a juya sosai bayan an gauraya daidai gwargwado, a ƙara 60 μmol/ml maganin ruwa mai launin ruwan kasa mai duhu RUCL3 · XH2O don sarrafa adadin titanium dioxide a cikin titanium dioxide. Yawan nauyin shine 5WT%. Bayan awanni 3 na rufe murfin zafin ɗakin kuma ana juyawa na tsawon awanni 3, a ƙara maganin sodium hydroxide 1m har sai PH10.5 ya ci gaba da rufewa da juyawa na tsawon awanni 20. Bayan an wanke centrifugation ɗin kuma an wanke cakuda ruwa da ethanol da ruwa da ethanol na sau 3-5, mai kara kuzari 60 ° C. An sanya sabbin masu kara kuzari da aka shirya a cikin mai kara kuzari, an ƙara wani adadin masu kara kuzari, sannan a ƙara adadin da ya dace na 4,4'- two Chemicalbook amin aminomyl methane (MDA). Bayan sau 10, an wanke mai kara kuzari da kettle na hydrogen zuwa 150 ° C don fara amsawar. Rabon Moore na hydrogen da MDA bai gaza 80 ba, kuma matsin lamba na hydrogen ya kasance 1 zuwa 5MPa, kuma an ɗauki samfurin amsawa da ƙimar juyawa a ainihin lokacin. Zoben benzene a cikin MDA na iya zama hydrogen cikin sauri don samar da samfurin hydrogenation na zoben benzene guda ɗaya (+6H) da hydrogenation na hydrogenation na bisopyzhenbenzhenyl. Ya kamata a ambata cewa methal methane 4,4'-dihydrophill wani abu ne da aka samo daga nailan na musamman.
Bayani na PACM
| Mahaɗi | Ƙayyadewa |
| Bayyanar | Ruwa mai haske mara launi |
| Launi (Platinum cobalt) | ≤30 |
| Danko (mPa/s, 25℃) (ISO2555) | 50-80 |
| Darajar Amine (ASTM D2074) | 500-550 |
| Yawan ruwa | ≤0.2% |
| Abubuwan da ke ciki (gas chromatographic) | ≥99% |
Marufi na PACM
190KG / ganga
Ya kamata a ajiye a wuri mai sanyi, bushe kuma a sami iska.
