1,3 propanediol uruganda rukora cas 504-63-2
Intangiriro:
| Ci | Amafaranga # | Molekale | Mw |
| 1,3-Propanedil | 504-63-2 | C3H8O2 | 76.10 |
1,3-Propanediol (ivugwa nka Propanediol nyuma), cyane cyane ikoreshwa nka socieve. Birashobora gusana umunzani wangiritse mubicuruzwa byita kumisatsi, kora umusatsi neza. Irinde kurakara, ongeramo 5%. Ikoreshwa kandi nkabakozi bashinzwe kurwanya viscosity. Ibyiza 1,3-propanediol ifite phi hafi ya 7 ndetse no mubyifuzo byo hejuru ya 70% nta kurakara h'uruhu cyangwa gukangurira.
ProPenediol yongeraho hydration iyo ikoreshejwe mumisatsi nigicuruzwa cyumubiri, kandi kuri 5%, ikora neza kuruta propay glycol na bustylene glycol. Iyo uhujwe na Glycerin, ProPenesiol yerekana ingaruka zidafite aho zigabanya ibintu bya glycerin, mugihe utanze inyungu zo kongera urugero rwa hydtion. Ku rwego kugeza kuri 75%, byerekana ubushobozi buke bwo kurakaza cyangwa gukangurira uruhu.
1,3-ProPenediol (ivugwa nka ProPenediol nyuma) irashobora kuzamura imikorere yuburinganire. ProPenediol ntabwo ifatwa nkirinda, ariko irashobora gukora nka Booster muri sisitemu nyinshi zitubahiriza. ProPenediol ni ukugenda neza mubuzima bwa phenoxyhathanol ishingiye kuri bagiteri (ururango rwinshi kandi rubi) na sers. Gukoresha ProPentiol birashobora kugabanya cyane umubare wibibazo bikenewe muri formulate.
Ibisobanuro
| Ibirimo 1,3-Propanedil(GC agace%) | ≥99.8 |
| Ibara(Hazen / Apa) | ≤10 |
| Amazi(ppm) | ≤1000 |
| Gushonga Ingingo (℃) | -27 |
| Ingingo itetse (℃) | 210-211 |
| Ubucucike butandukanye (amazi = 1) (25℃) | 1.05 |
| Ubucucike bwuzuye imyuka (ikirere = 1) | 2.6 |
| Umuvuduko uhuha (KPA) (60℃) | 0.13 |
| Ingingo yaka (℃) | 79 |
| Ubushyuhe bwo gutwika (℃) | 400 |
| Kudashoboka | Gushonga mumazi,Inzoga,smothyl |
Paki
25kg / pail
Igihe cyemewe
12month
Ububiko
Munsi yigicucu, cyumye, kandi gifunze, umuriro gukumira.
Polythirheylene terephthalate(PTT), D.Igituba Hagati & AntioxyIdant, Urunigi muri Polyurethane
Kwisiga, umudendezo, antifreeze
| Izina ry'ibicuruzwa: | 1,3-Propanedil | |
| Umutungo | Ibisobanuro | Ibisubizo |
| Ibirimo (Wt%) | Min.99.80 | 99.80 |
| Amazi | Max.1000 ppm | 562 |
| Apa | Max.10 | 2.70 |
| Ibyuma biremereye (Wt%) | Max.0.001 | Pass |
