Methoxypolyethylene Glycols CAS 9004-74-4
Polyethylene glycol monomethyl ether ni inkomoko ya polyethylene glycol. Irashobora gushonga mumazi, Ethanol hamwe na polarike ikungahaye cyane. Ntabwo ihindagurika cyane kuruta glycerol, ifite imiti ihamye ya chimique, ntabwo byoroshye hydrolyzed kandi irasenywa, kandi ifite hydrophilique ikomeye. Ifite umuvuduko muke wumuyaga kandi urahagaze kugirango ushushe. Ikoreshwa nk'ibyimbye kandi bisiga amavuta mu nganda zicapa no gusiga amarangi n'inganda za buri munsi. Mu nganda zubaka ibikoresho, zikoreshwa nkibikoresho fatizo bigabanya amazi ya sima nogukomeza ibikoresho. Acide polycarboxylic aside igabanya amazi meza ikomatanyije ikoresheje ibi bikoresho fatizo ifite ubushobozi bukomeye bwo kugumana ikwirakwizwa rya sima ya sima, bigatuma ibicuruzwa bifite ibyiza byo kugabanuka kwinshi, kugabanya umuvuduko mwinshi wamazi, ingaruka nziza zishimangira, kuramba, nta kwangirika kwibyuma no kubungabunga ibidukikije. Irashobora gukoreshwa mubikorwa-byo hejuru, imbaraga-nyinshi (C60 cyangwa hejuru) beto yubucuruzi yo kuvanga kurubuga no gutwara intera ndende.
Kugaragara | Amazi yumuhondo yoroheje |
Agaciro Hydroxyl | 146 ~ 178mgKOH / g |
Uburemere bwa molekile | 315 ~ 385 |
Ubushuhe | ≤0.5% |
Methoxypolyethylene glycols ikoreshwa nkibibyibushye kandi bisiga amavuta mu icapiro ryimyenda no gusiga amarangi ninganda zikora imiti ya buri munsi. Ikoreshwa nkibikoresho fatizo bigabanya amazi ya sima nogukoresha imbaraga mubikorwa byubwubatsi.
200kg / ingoma.

Methoxypolyethylene Glycols CAS 9004-74-4

Methoxypolyethylene Glycols CAS 9004-74-4