Uruganda rwiza Ibiciro Epoxy Resin Gutwara Agent Macm Cas # 1761-71-3
Synonyme
4,4'-DiaminiCyclexyxyArdlmethane; 4,4'-methyleBelanine); 4,4-mechethesilamine); 4,4'ylenebis (amchemina LOBOOIGVOHEXAE); Pacm20; Timtec-BBSBB008433; 1,4-Bis (Aminoyclohexyl) Methane; 4,4'-Diaminiofisomers.
Gusaba PACM
Epoxy Resin Gutwara Umukozi Pacm irashobora gukoreshwa mugutunganya ubwoko butandukanye bwinshuti za polyurethane hamwe no kumenyera mu mucyo bwiza no kurwanya umuhondo. Epoxy Resin yakize na epoxy resin gukiza umukinnyi w'igipande, imitungo iteye ubwoba, imitungo ya octique, kandi irashobora gukoreshwa mu bikoresho byo kugasengura, ibikoresho byiza, plastics, plastics , kuhira nibindi bice.
- 4,4'-methylenebis (cycleyisilasine) ni igishobora kuba gishobora kubuza no kurwanya ubushyuhe bwo hejuru.
- 4,4'-DiaminiCyclexyll Methane ikoreshwa nka kama hamwe na epoxy yo gukiza.
- 4,4'-DiaminiCyclexyxylyLthane ikoreshwa nk'abakozi ba epoxy bashinzwe. Nintore hagati yo kubyara uruhu, ibicuruzwa bya rubber, plastike, dyes, hamwe nifoto yoroshye polymers. Ikoreshwa mugukora diisocyanates na polyamide. Irakoreshwa kandi nka lubricant nko mubihimbano.
Imyiteguro: Gutandukana 1g titanium ifu ya dioxide muri 40ml y'amazi na methanol imvange ya 9: 1) Titanium dioxyde muri titanium dioxyde umutwaro ni 5wt%. Nyuma yamasaha 3 yo gushyiraho ikimenyetso cyicyumba cyo mucyumba no gukangurira amasaha 3, ongeramo 1m sodiim hydroxide igisubizo kugeza PH10.5 gikomeje kashe hanyuma ukangurizwa kumasaha 20. Nyuma yuko centrifugation n'amazi na Ethanol bavageje amazi na Ethanol inshuro 3-5, 60 ° C. Cataliza. Imyanya mishya yateguwe yashyizwe muri reaction, ingano runaka yubusa yongeweho, hamwe nubunini bukwiye bwa 4,4'- bibiri Amimomyl metani (mda) byongeweho. Nyuma yikubye inshuro 10, Reacttor ifunze yongeyejwe hamwe na hydrogen reaction ya 150 ° C kugirango utangire reaction. Ikigereranyo cya Moore cya hydrogène na MDA ntabwo cyari kitarenze 80, kandi igitutu cy'amazuku cyari 1 kugeza kuri 500, hamwe nigipimo cyimyitwarire nigihe cyo guhinduka mugihe nyacyo. Impeta ya bejezene muri MDA irashobora guhita igira igicuruzwa kimwe cya bejezene impeta (+ 6h) na hydrogenation ya hydrogenation ya Bisopyzhenl. Birakwiye kuvuga ko Methal Methal Methanet Methane ari akajagari Chew ya Nylon idasanzwe.
Ibisobanuro bya Pacm
| Uruganda | Ibisobanuro |
| Isura | Amabara atagira ibara |
| Ibara (platinum cobalt) | ≤30 |
| Viscosity (MPA / S, 25 ℃) (Iso2555) | 50-80 |
| Agaciro Agaciro (ASTM D2074) | 500-550 |
| Amazi | ≤0.2% |
| Ibirimo (gaze chromatografiya) | ≥99% |
Gupakira pacm
190kg / barrel
Ububiko bugomba kuba bukonje, bwumutse kandi bwumutse.
