Uruganda Igiciro Cyiza EPOXY RESIN CURING AGENT PACM CAS # 1761-71-3
Synonyme
4,4'-DIAMINODICYCLOHEXYLMETHANE; 4,4'-METHYLENEBIS (CYCLOHEXYLAMINE); 4,4-METHYLENEBIS (CYCLOHEXYLAMINE); 1,4-bis (aminocyclohexyl) methane; 4,4'-diaminodicyclohexylmethane, imvange.
Porogaramu ya PACM
EPOXY RESIN CURING AGENT PACM irashobora gukoreshwa mugutunganya ubwoko butandukanye bwibidukikije byangiza ibidukikije bya polyurethane hamwe nibifatika hamwe no gukorera mu mucyo no kurwanya umuhondo.Epoxy resin yakize na EPOXY RESIN CURING AGENT PACM ifite Chemicalbook irwanya ubushyuhe buhebuje, imiterere ya dielectric, irwanya solvent, ibikoresho bya mashini, hamwe nibintu byiza bya optique, birwanya ikirere, kandi birashobora gukoreshwa mubikoresho byangiza, ibikoresho bya optique, gutwikira, plastike yubuhanga. , ibifatika hamwe nindi mirima.
- 4,4'-Methylenebis (cyclohexylamine) ni ikintu gishobora kuba cyinshi kandi cyangiza ubushyuhe bukabije bwa shale inhibitor.
- 4,4'-Diaminodicyclohexyl methane ikoreshwa nkumuhuza kama ningingo zikiza epoxy.
- 4,4'-Diaminodicyclohexylmethane ikoreshwa nka epoxy ikiza.Nibihe bitandukanye kugirango bikore uruhu, ibicuruzwa bya reberi, plastiki, amarangi, hamwe nifoto yerekana polimeri.Ikoreshwa mugukora diisocyanates na polyamide.Irakoreshwa kandi nk'amavuta yongeramo amavuta hamwe na inhibitor ya ruswa.
Gutegura: Gutandukanya ifu ya dioxyde ya 1g ya titanium muri 40ml yamazi hamwe nuruvange rwa methanol (amazi kumubare wa methanol ya 9: 1), koga neza nyuma yo kuvanga neza, ongeramo 60 μ mol / ml RUCL3 · XH2O igisubizo cyijimye cyijimye kugirango ugenzure ingano. dioxyde ya titanium muri dioxyde de titanium Umutwaro ni 5WT%.Nyuma yamasaha 3 yo gufunga ubushyuhe bwicyumba hanyuma ukabyutsa amasaha 3, ongeramo 1m sodium hydroxide yumuti kugeza PH10.5 ikomeje gufunga no kubyutsa amasaha 20.Nyuma ya centrifugation namazi hamwe na Ethanol ivanze yogejwe namazi na Ethanol inshuro 3-5, 60 ° C.Catalizator nshya yateguwe ishyirwa muri reaktor, hongewemo ingano runaka yumuti, kandi hiyongereyeho 4,4'- bibiri bya Chemical Book aminomin methane (MDA).Nyuma yinshuro 10, reakteri ifunze yogejwe hamwe nicyayi cya hydrogène kugeza kuri 150 ° C kugirango itangire.Ikigereranyo cya Moore cya hydrogène na MDA nticyari munsi ya 80, kandi umuvuduko wa hydrogène wari 1 kugeza 5MPa, kandi ibicuruzwa byabyitwayemo nigipimo cyo guhindura byafashwe mugihe nyacyo.Impeta ya benzene muri MDA irashobora kuba hydrogène yihuse kugirango itange umusaruro umwe wa benzene impeta ya hydrogenation (+ 6H) hamwe na hydrogenation ya hydrogenation ya bisopyzhenbenzhenyl.Twabibutsa ko methane 4,4'-dihydrophill methal metani ari uruganda ruto rwa nylon idasanzwe.
Ibisobanuro bya PACM
| Guteranya | Ibisobanuro |
| Kugaragara | Amazi adafite ibara |
| Ibara (Platinum cobalt) | ≤30 |
| Viscosity (mPa / s, 25 ℃) (ISO2555) | 50-80 |
| Agaciro Amine (ASTM D2074) | 500-550 |
| Ibirimo amazi | ≤0.2% |
| Ibirimo (gazi chromatografiya) | ≥99% |
Gupakira PACM
190KG / ingunguru
Ububiko bugomba kuba bukonje, bwumutse kandi buhumeka.
