Tufuga Tau Lelei EPOXY RESIN CURING AGENT PACM CAS#1761-71-3
Synonyms
4,4'-DIAMINODICYCLOHEXYLMETHANE;4,4'-METHYLENEBIS(CYCLOHEXYLAMINE);4,4-METHYLENEBIS(CYCLOHEXYLMETHANE);4,4'-METHYLENEBIS(AMChemica lbookINOCYCLOHEXANE);PACM20;TIMTEC-BBSBB008433;1,4-bis(aminocyclohexyl)methane;4,4'-diaminodicyclohexylmethane, fefiloifiisomer.
Talosaga a PACM
EPOXY RESIN CURING AGENT PACM e mafai ona fa'aogaina e fa'agaoioi ai ituaiga eseese o fa'auiga polyurethane fa'alelei ma fa'apipi'i fa'atasi ma le manino lelei ma le samasama tete'e. O le epoxy resin fa'amaloloina e le EPOXY RESIN CURING AGENT PACM o lo'o i ai le Chemicalbook's sili ona vevela vevela, dielectric properties, solvent resistance, mea faʻainisinia, faʻapea foʻi ma mea lelei faʻapitoa, tau tetee, ma e mafai ona faʻaaogaina i mea faʻapipiʻi, mea faʻapipiʻi, paʻu, Inisinia palasitika, faʻapipiʻi ma isi fanua.
- 4,4'-Methylenebis(cyclohexylamine) o se mea e mafai ona fa'alavelave maualuga ma maualuga le vevela fa'asaina o le shale.
- 4,4'-Diaminodicyclohexyl methane e faʻaaogaina e fai ma vailaʻau faʻale-aganuʻu ma vailaʻau faʻamalolo epoxy.
- 4,4'-Diaminodicyclohexylmethane o loʻo faʻaaogaina e avea ma vailaʻau faʻamalolo epoxy. Ose mea fa'aoga tu'ufa'atasi e gaosia ai pa'u, mea pa'u, palasitika, vali, ma polymers maaleale ata. E faʻaaogaina i le gaosiga o diisocyanates ma polyamides. E faʻaaogaina foi e fai ma mea faʻapipiʻi lubricant e pei o le inhibitor corrosion.
Sauniuniga: Faʻavasega le 1g titanium dioxide paʻu i le 40ml o le vai ma le faʻafefiloi o le methanol (vai i se fua faʻatatau o le methanol o le 9: 1), faʻafefete lelei pe a uma ona faʻafefiloi tutusa, faʻaopopo le 60 μmol / ml RUCL3 · XH2O lanu enaena lanu enaena vai e pulea ai le aofaʻi o le titanium dioxide i le titanium diWoxide %. A maeʻa le 3 itula o le faʻamaufaʻailogaina o le faʻamaufaʻailoga o le vevela o le potu ma faʻamalosi mo le 3 itula, faʻaopopo le 1m sodium hydroxide solution seia faʻaauau pea ona faʻamaufaʻailogaina le PH10.5 ma faʻafefe mo le 20 itula. Ina ua uma le centrifugation ma vai ma ethanol faʻafefiloi na fufuluina i le vai ma le ethanol mo 3-5 taimi, 60 ° C. catalyst. O lo'o tu'uina i totonu o le reactor fa'ato'aga fou ua saunia, fa'aopoopoina se voluma o solvents, ma fa'aopoopoina se aofa'iga talafeagai o le 4,4'- lua Chemicalbook aminomyl methane (MDA). Ina ua uma le 10 taimi, na fufulu le reactor tapuni i se ulo tali hydrogen i le 150 ° C e amata ai le tali. O le fua faatatau o le Moore o le hydrogen ma le MDA e le itiiti ifo i le 80, ma o le mamafa o le hydrogen o le 1 i le 5MPa, ma o le gaioiga o le gaioiga ma le fua o le liua na ave i le taimi moni. O le mama benzene i le MDA e mafai ona vave hydrogen e gaosia se tasi mama benzene hydrogenation oloa (+6H) ma le hydrogenation o hydrogenation o bisopyzhenbenzhenyl. E taua le taʻua o le 4,4'-dihydrophill methal methane o se faʻafefiloi mataʻutia o se nailon faʻapitoa.
Faʻamatalaga o le PACM
| Fa'afefiloi | Fa'amatalaga |
| Fa'aaliga | Suavai manino le lanu |
| Lanu (Platinum cobalt) | ≤30 |
| Viscosity (mPa/s,25℃) (ISO2555) | 50-80 |
| Taua ole Amine (ASTM D2074) | 500-550 |
| vai vai | ≤0.2% |
| Anotusi ( gas chromatographic) | ≥99% |
Faʻapipiʻiina o le PACM
190KG / paelo
O le teuina e tatau ona malu, mago ma fa'avevela.
