Umenzi ngexabiso eliLungileyo I-EPOXY resin yokunyanga i-ARENT PACM CAS#1761-71-3
Izithethantonye
4,4'-DIAMINODICYCLOHEXYLMETHANE;4,4'-METHYLENEBIS(CYCLOHEXYLAMINE);4,4-METHYLENEBIS(CYCLOHEXYLAMIN E);4,4'-METHYLENEBIS(AMChemicalbookINOCYCLOHEXTIMTES;8,4,4,2,2,2,2,2,2,2,2,2,20; l) imethane;4,4'-diaminodicyclohexylmethane,mixtureofisomers.
Usetyenziso lwePACM
I-EPOXY RESIN YOKUPHILA I-AGENTI PACM inokusetyenziselwa ukusetyenzwa kweentlobo ezahlukeneyo zokwaleka kwe-polyurethane ehambelana nokusingqongileyo kunye ne-adhesives kunye nokungafihli kakuhle kunye nokumelana nokutyheli.I-epoxy resin enyangwa yi-EPOXY RESIN CURING AGENT PACM ine-Chemicalbook's egqwesileyo yokumelana nobushushu, iipropati ze-dielectric, ukuxhathisa kwe-solvent, izakhiwo ze-mechanical, kunye neempawu ezintle ze-optical, ukumelana nemozulu, kwaye zingasetyenziselwa izinto zokumanzisa, izinto ezibonakalayo, iingubo, iiplastiki zobuNjineli. , izinto zokuncamathelisa kunye nezinye iindawo.
- I-4,4'-Methylenebis(i-cyclohexylamine) yinto enokuthi ithintele kwaye ikwazi ukumelana nobushushu obuphezulu be-shale inhibitor.
- I-4,4'-Diaminodicyclohexyl methane isetyenziswe njenge-organic intermediates kunye ne-epoxy curing agents.
- I-4,4'-Diaminodicyclohexylmethane isetyenziswa njengee-epoxy zokunyanga.Liphakathi eliguquguqukayo ukuvelisa ulusu, iimveliso zerabha, iiplastiki, iidayi, kunye neepolima ezibuthathaka kwiifoto.Isetyenziselwa ukwenza i-disocyanates kunye ne-polyamides.Ikwasetyenziswa njenge-lubricant additive as kunye ne-corrosion inhibitor.
Ukulungiselela: Ukwahlula i-1g ye-titanium dioxide powder kwi-40ml yamanzi kunye nomxube we-methanol (amanzi kumlinganiselo we-methanol umthamo we-9: 1), ugxobhoze kakuhle emva kokuxuba ngokulinganayo, yongeza i-60 μmol / ml RUCL3 · XH2O isisombululo esimnyama esimnyama esinomanzi ukulawula ubuninzi i-titanium dioxide kwi-titanium dioxide Umthwalo yi-5WT .Emva kweeyure ezi-3 zokutywina isitywina sokushisa kwegumbi kunye nokuvuselela iiyure ezi-3, yongeza i-1m isisombululo se-sodium hydroxide de i-PH10.5 iqhubeke itywina kwaye iqhube iiyure ezingama-20.Emva kokuba i-centrifugation kunye namanzi kunye nomxube we-ethanol uhlanjwe ngamanzi kunye ne-ethanol ngamaxesha angama-3-5, i-60 ° C. i-catalyst.Ii-catalysts ezilungisiweyo ezitsha zifakwe kwi-reactor, umthamo othile we-solvents yongezwa, kwaye inani elifanelekileyo le-4,4'- ezimbini ze-Chemicalbook amin aminomyl methane (MDA) zongezwa.Emva kwamaxesha e-10, i-reactor evaliweyo yahlanjululwa ngeketile ye-hydrogen reaction ukuya kwi-150 ° C ukuqalisa ukusabela.Umlinganiselo we-Moore we-hydrogen kunye ne-MDA wawungekho ngaphantsi kwe-80, kwaye uxinzelelo lwe-hydrogen lwaluyi-1 ukuya kwi-5MPa, kunye nemveliso yokusabela kunye nezinga lokuguqulwa kwathathwa ngexesha langempela.Iringi ye-benzene kwi-MDA ingakhawuleza i-hydrogen ukwenza imveliso enye ye-benzene iringi ye-hydrogenation (+6H) kunye ne-hydrogenation ye-hydrogenation ye-bisopyzhenbenzhenyl.Kubalulekile ukukhankanya ukuba i-4,4'-dihydrophill methal methane yinkompawundi ekrwada yenayiloni ekhethekileyo.
Ukucaciswa kwePACM
| Umdibaniso | Inkcazo |
| Imbonakalo | Ulwelo olungenambala olucacileyo |
| Umbala (Platinum cobalt) | ≤30 |
| Viscosity (mPa/s,25℃) (ISO2555) | 50-80 |
| Ixabiso le-Amine (ASTM D2074) | 500-550 |
| Isiqulatho samanzi | ≤0.2% |
| Umxholo (ichromatographic yegesi) | ≥99% |
Ukupakishwa kwePACM
190KG / umgqomo
Ukugcinwa kufuneka kube kwindawo epholileyo, yomile kwaye ivule umoya.
