1,2-Propylene Glycol CAS NO.57-55-6
Ibicuruzwa bisobanura
- 1,2 Propylene glycol hagati ya bactericide difenoconazole hamwe nibikoresho byingenzi bya polyester idahagije, resin epoxy resin, na polyurethane. Amafaranga muriki gice agera kuri 45% yikoreshwa rya 1,2 propylene glycol. Iyi poly Ester idahagije ikoreshwa cyane mubitambaro byo hejuru hamwe na plastiki ikomezwa. 1,2 Propylene glycol ifite ubukonje bwiza na hygroscopique, kandi ntabwo ari uburozi, bityo ikoreshwa cyane nk'imyunyu ngugu, antifreeze, amavuta yo kwisiga hamwe na solvent mu biribwa, ubuvuzi n'amavuta yo kwisiga. Mu nganda zibiribwa, zikoreshwa cyane nka emulisiferi y'ibiryo; icyarimwe, nigisubizo cyiza kubirungo na pigment.
- Uburyo bwo kuvoma 1,2 propylene glycol ni mubice bya tekiniki yo gutandukanya imiti. Ubu buryo bukoresha ibiranga umunyu wa acide minerval byoroshye koroha, mugihe umunyu wa acide kama mumyanda ya propylene glycol fermentation ntabwo byoroshye korohereza. Umubare ukwiye wa acide organic organique wongewe kumurongo wa propylene glycol fermentation kugirango usimbuze umunyu wa acide kama mumisemburo ya fermentation na acide organic. Umunyu wa aside aside ihuye nayo ikorwa; umuyonga wa fermentation wibanze cyane, kuburyo umunyu wa aside minerval uhinduka, kandi ugatandukana numusemburo wa fermentation; umuyonga wa fermentation yibanze uhinduka propylene glycol, acide succinic, acide lactique, acide acetike, glycerol na 2,3-butane Uruvange rwinzoga, disikuru ya vacuum ivanze kugirango ibone ibicuruzwa bya buri kintu. Mu nganda zimiti, propylene glycol ikoreshwa kenshi nkumuti, woroshye kandi ushimishije mugukora amavuta atandukanye. Kubera guhuza neza n'ibirungo bitandukanye, ikoreshwa kandi nk'umuti wogosha no koroshya amavuta yo kwisiga.Propilene glycol ikoreshwa kandi nk'amazi meza yo kunywa itabi, imiti igabanya ubukana, ibikoresho byo gutunganya ibiryo bisiga amavuta hamwe n'ibiribwa byerekana wino. Igisubizo cyamazi ya propylene glycol ni antifreeze nziza.
Isesengura ryibanze
| Ibintu | Ibisobanuro |
| Kugaragara | Amazi meza |
| MPG Isuzuma, wt.% | Min. 99.8 |
| Sp. Gr (25/25 ℃) | 1.035-1.037 |
| Ibara, APHA | Max.10 |
| Amazi, ppm | Max.700 |
| Icyuma, ppm | Max.0.1 |
| Chloride, wt, ppm | Max.1.0 |
| Sulfate, wt, ppm | Max.10 |
| Ibyuma biremereye, ppm | Max.5 |
Gusaba
- Nkumuti, irashobora gushonga inyongeramusaruro zidashobora gushonga mumazi nka preservateurs, pigment, antioxydants, nibindi, hanyuma ukongeraho ibiryo; ifite hygroscopicity ikomeye, kandi ifite ingaruka zo kurwanya no gukonjesha ibiryo.
- Nkumuntu utwara ibiyobyabwenge hamwe na granular agent. Irashobora gukoreshwa nka humectant, yoroshye, solvent, nibindi.
- Mu nganda z’itabi, irashobora gukoreshwa nk uburyohe bwitabi, moisturizer itabi, kubungabunga, nibindi.
- Mu nganda z’ibiribwa, ikoreshwa nkigishishwa cy uburyohe, amabara y'ibiribwa, koroshya ibiryo bipfunyika, hamwe nibikoresho birwanya ibiryo.
Andika ubutumwa bwawe hano hanyuma utwohereze
