Ireme ryiza Dimeryl Diisocyanate DDI CAS OYA. 68239-06-5
OYA ni alifatique idasanzwe ya diisocyanate ishobora gukoreshwa mugutegura polymers hamwe nibintu birimo hydrogène ikora. Numunyururu muremure hamwe na 36-karubone dimer fatty acide umugongo. Imiterere nyamukuru yumunyururu itangaOYAihindagurika ryiza, irwanya amazi nuburozi buke kubandi isipyanate ya alifatique.OYA ni amazi make ya viscosity yoroha gushonga byoroshye mumashanyarazi menshi cyangwa adafite inkingi. Kuberako ari aliphatic isocyanate, ifite ibiranga kutagira umuhondo. Ifite ibyiza byinshi byuburozi buke, byoroshye gukoresha, gushonga mumashanyarazi menshi, igihe gishobora kugenzurwa nigihe gito cyamazi. Nubwoko busanzwe bwa biorenewable idasanzwe ya isocyanate, ishobora gukoreshwa cyane mukurangiza imyenda, elastomers, ibifunga hamwe na kashe, impuzu, wino nizindi nzego za gisivili na gisivili.
1. Imyenda: DDI yacu hamwe namazi byoroshye kuba emulsique yamazi, yatumaga umwenda woroshye, witonda, kandi utagira amazi.
2. PU resin na Polyurea resin, ukoresheje DDI birashobora kuba hamwe no kwerekana kutagira umuhondo, kwihanganira bihebuje, no kwaguka, hejuru cyane, amazi make yumvikana, kandi birwanya anti-abrasivenesss, imiti irwanya imiti, hamwe nubushyuhe bwo kurwanya ubushyuhe buke.
3. Reba naweHTPBkugirango bihuze neza na reactivite, PU yakozwe irashobora kuba idasanzwe idasanzwe, ntigikenewe ibikoresho bya plastiki.
4. Igipfukisho. DDI polyurea itwikiriye imbaraga zidasanzwe hamwe nikirere cyikirere, bifatanwa byoroshye nicyuma nimbaho bitavunitse.
| INGINGO | INDEX |
| Kugaragara | Amazi adafite ibara kandi abonerana |
| Ibirimo Isocyanate,% | 13.60 ~ 15.00 |
| Hydrolytike chloride,% | ≤0.05 |
| Agaciro PH | 6.0 ~ 7.0 |
| Ubucucike, g / ml | 0.920 ~ 0.930 |
| Ubushuhe,% | ≤0.02 |
| Viscosity, mPa.s, 20 ℃ | ≤170 |
| * Mubyongeyeho company Isosiyete irashobora gukora ubushakashatsi no guteza imbere ibicuruzwa bishya ukurikije ibyifuzo byihariye byabakiriya bacu． | |
| Ibisobanuro | Uburemere bwa molekile | Ibirimo NCO,% | Hydrolysable chlorine,% | Umuvuduko wamazi, mmHg | Ingingo yo gushonga, ℃ | Uburozi |
| OYA | 600 | 13.6 ~ 15.2 | -34.4 | uburozi buke | ||
| IPDI | 222.2 | 37.8 | 0.02 | 0.003 (20 ℃) | -60 | uburozi bwo hagati |
| TDI | 174 | 48.3 | 0.01 | 0.042 (20 ℃) | 5 ~ 6.5 | uburozi bukabije |
| MDI | 250.26 | 33.6 | 0.05 | - | 38 | uburozi bwo hagati |
