Twain 85

Izina ryimiti: Hagati ya 85 (T-85)
Numero ya CAS: 9005-70-3
Uburemere bwa molekuline: 428.600006103516
Kugaragara: Amazi ya Amber
Agaciro ka Hydroxyl: 40-60

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibikoresho bya Shimi

Iki gicuruzwa ni amavuta ya amber yamavuta afite ubwinshi bwa 1.00 ~ 1.05, ubukonje bwa 0,20 ~ 0.40Pa · s (25 ℃), flash point ya 321 and, na HLB ifite agaciro ka 11.0.Yashongeshejwe mumavuta ya rap, lysofibroin, methanol, etanol nizindi alcool nkeya ya karubone, umusemburo wa aromatic, Ethyl acetate, amavuta menshi yubutare, peteroli ether, acetone, dioxane, tetrachloride, Ethylene glycol, propylene glycol, nibindi, bikwirakwizwa mumazi. .

Koresha

Iki gicuruzwa gikoreshwa cyane mugukoresha amavuta no gutwara abantu, ubuvuzi, kwisiga, gusiga amarangi, imyenda, ibiryo, imiti yica udukoko, umusaruro wangiza hamwe nicyuma cyangiza ruswa hamwe nogukora ibikoresho byogusukura, nka emulisiferi, koroshya, kurangiza, kugabanya ubukana, nibindi. Koresha nka emulifisiferi, stabilisateur, agent wetting, diffuser, penetrant nibindi
[Ububiko bwo gupakira] 25kg / igikapu
Icyerekezo cya tekiniki
Ukurikije GB25554-2010 ibintu bisanzwe byerekana aside aside (KOH) / (mg / g) ≤2.0 agaciro ka saponification (KOH) / (mg / g) 45-55 hydroxyl agaciro (KOH) / (mg / g) 6chemicalbook5-80 ubuhehere, w /% ≤3.0 ibisigazwa byo gutwika, w /% ≤0.25 Arsenic (As) / (mg / kg) ≤3 gurş (Pb) / (mg / kg) ≤ 2-oxyethylene (C2H4O), w /% 65.0 ~ 69.5

Uburyo bwo kubyaza umusaruro

1mol Span-80 yarashyushye ishyirwa mu isafuriya ya reaction, yongeramo sodium hydroxide ya catalizike yumuti wamazi munsi yo gukurura, gukurura, gukurura no kubura umwuma.Nyuma yo gusimbuza umwuka mu isafuriya na azote, okiside 22mol ya Ethylene yatangiye gutemba igihe ubushyuhe bwazamutse bugera kuri 140 and, kandi ubushyuhe bwa Chemical Book bwagumishijwe kuri 180 ~ 190 ℃.Okiside ya Ethylene imaze gutambuka, icyuho cyahagaritswe.Nyuma yo gukonjesha, ibintu byamazi bijugunywa mu isafuriya yo kutabogama hanyuma bikabangikanywa na acide acike kugeza igihe aside igeze kuri 2, hanyuma igashushanya hamwe na hydrogène peroxide ikwiye.Hanyuma, ibikoresho birabura umwuma kugeza amazi arimo 3%, kandi ibicuruzwa byarangiye birashobora kuboneka mugukonjesha ibicuruzwa.

Twain 85 (3)