Kaihanga Utu Pai EPOXY RESIN RING AGENT PACM CAS#1761-71-3

whakaahuatanga poto:

E toru ngā stereoisomers o te EPOXY RESIN CURING AGENT PACM (PACM te whakarapopototanga) me ngā āhuatanga thermodynamic rerekē: trans-trans, cis-trans, me cis-cis. He alicyclic diamine nui te EPOXY RESIN CURING AGENT PACM, ā, ko te EPOXY RESIN CURING AGENT PACM te nuinga o te wā e whakamahia ana hei hanga i te alicyclic dicyclohexylmethane diisocyanate (H12MDI) hei whakamahi tika rānei hei epoxy resin curring agent.

He mea kore tae, he mea matotoru, he mea ware pi rānei te PACM, ā, ko tōna matotorutanga he 0.9608. Ko te ira rewa he 35 ~ 45 ℃. Ko te ira koropupū he 159 ~ 164 ℃ (0.67kpa). Ko te taupū whakaata he 1.5030. He ngāwari ki te rewa ki roto i te toluene, te petroleum ether, te etanoru, te tetrahydrofuides, me ētahi atu.

CAS: 1761-71-3

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Ngā kupu taurite

4,4'-DIAMINODICHLOHEXYLMETHANE;4,4'-METHYLENEBIS(CYCLOHEXYLAMINE);4,4-METHYLENEBIS(CYCLOHEXYLAMINE);4,4'-METHYLENEBIS(AMChemicalbookINOCYCLOHEXANE);PACM20;TIMTEC-BBSBB008433;1,4-bis(aminocyclohexyl)methane;4,4'-diaminodicyclohexylmethane,ranunga oisomers.

Ngā tono o te PACM

Ka taea te whakamahi i te EPOXY RESIN CURING AGENT PACM hei tukatuka i ngā momo paninga polyurethane me ngā piripiri e pai ana ki te taiao, he mārama pai, he ātete hoki ki te kōwhai. Ko te epoxy resin i whakamaroketia e te EPOXY RESIN CURING AGENT PACM he ātete wera, he āhuatanga dielectric, he ātete whakarewa, he āhuatanga miihini, tae atu ki ngā āhuatanga whatu pai rawa atu, ātete huarere, ā, ka taea te whakamahi i roto i ngā rauemi whakamākū, ngā rauemi whatu, ngā paninga, ngā kirihou hangarau, ngā piripiri me ētahi atu mara.

Ko te 4,4'-Methylenebis (cyclohexylamine) he aukati kirikiri ātete-teitei, ā, he ātete-mahana-teitei hoki.
Ka taea te whakamahi i te 4,4'-Diaminodicyclohexyl methane hei takawaenga waro me ngā kaihoko whakamaroke epoxy.
Ka whakamahia te 4,4'-Diaminodicyclohexylmethane hei matū whakamaroke epoxy. He takawaenga maha-whakamahinga hei hanga hiako, hua rapa, kirihou, tae, me ngā polymer photosensitive. Ka whakamahia i roto i te hanga diisocyanates me polyamides. Ka whakamahia hoki hei tāpiri hinu whakahinuhinu me te aukati waikura.

Te Whakarite: Whakaranua te 1 karamu paura titanium hauhā ki roto i te 40ml o te wai me te ranunga methanol (wai ki te ōwehenga rōrahi methanol o te 9: 1), whakaohokia kia pai i muri i te whakaranu kia ōrite, tāpirihia te 60 μmol/ml RUCL3 · XH2O otinga wai parauri pouri hei whakahaere i te nui o te titanium hauhā i roto i te titanium hauhā. Ko te kawenga he 5WT %. I muri i te 3 hāora o te hiri i te hiri pāmahana rūma me te whakaoho mō te 3 hāora, tāpirihia te 1 ml o te otinga konutai hauwai kia mau tonu te hiri o te PH10.5 ka whakaoho mō te 20 hāora. I muri i te centrifugation me te wai me te ranunga etanoru i horoia ki te wai me te etanoru mō te 3-5 wā, 60 °C. whakakorikori. Ka whakanohoia ngā whakakorikori hou kua oti te whakarite ki roto i te tauhohenga, ka tāpirihia he nui o ngā whakarewa, ā, ka tāpirihia he nui e tika ana o te 4,4'-2 Chemicalbook Chemicalbook Chemicalbook 4,4'-2 ... Kāore i iti iho i te 80 te ōwehenga Moore o te hauwai me te MDA, ā, ko te pēhanga hauwai he 1 ki te 5MPa, ā, i tangohia te hua tauhohenga me te tere tahuritanga i te wā tūturu. Ka taea te hanga hauwai tere i te mowhiti benzene i roto i te MDA hei whakaputa i te hua hauwai kotahi o te mowhiti benzene (+6H) me te hauwai o te hauwai o te bisopyzhenbenzhenyl. He mea tika kia whakahuatia ko te 4,4'-dihydrophill methal methane he matū mata o te nairona motuhake.

Ngā Whakatakotoranga o te PACM

Pūhui	Whakatakotoranga
Āhua	Wai mārama kore tae
Tae (Konupūmā konupūmā)	≤30
Te matotoru (mPa/s,25℃) (ISO2555)	50-80
Uara Amine (ASTM D2074)	500-550
Te nui o te wai	≤0.2%
Ihirangi (whakamātautau hau)	≥99%