Amakuru
-
Ibibazo bya kera hamwe na Hydroxypropyl Methyl Cellulose
1. Ni ubuhe buryo bukoreshwa bwa hydroxypropyl methylcellulose (HPMC)?HPMC ikoreshwa cyane mubikoresho byubwubatsi, gutwikira, ibisigazwa byubukorikori, ububumbyi, ubuvuzi, ibiryo, imyenda, ubuhinzi, kwisiga, itabi nizindi nganda.HPMC irashobora kugabanywa mubyiciro byubwubatsi, urwego rwibiryo an ...Soma byinshi -
Ni irihe tandukaniro riri hagati ya HPMC na MC
MC ni methyl selulose, iboneka mugutunganya ipamba inoze hamwe na alkali, ukoresheje methyl chloride nka agent ya etherifying, no gukora selile ya selile binyuze mubitekerezo byinshi.Mubisanzwe, urwego rwo gusimburwa ni 1.6 ~ 2.0, kandi gukemura nabyo biratandukanye hamwe na dogere zitandukanye ...Soma byinshi -
Ibintu bigira ingaruka kumusaruro wa Viscosity wa HPMC
1. Igenzura rya Viscosity Hydroccypropyl methylcellulose ntishobora kubyara selile nyinshi cyane mukuyungurura no gusimbuza azote.Ariko, niba igikoresho cyo gupima umwuka wa ogisijeni gishobora gushyirwaho mu isafuriya, umusaruro wijimye ushobora kugenzurwa muburyo bwa artile.2. Gukoresha ...Soma byinshi -
Amazi asobanutse neza ashingiye kumarangi yubumenyi bwa tekinoroji
1. Ibisobanuro n'imikorere yibyimbye Inyongeramusaruro zishobora kongera cyane ubwiza bwamabara ashingiye kumazi bita umubyimba.Inkoko zifite uruhare runini mu gukora, kubika no kubaka impuzu.Igikorwa nyamukuru cyo kubyimba ni ukongera ubukonje o ...Soma byinshi -
Ibyerekeye Hydroxypropyl Methyl Cellulose
1. Ni ubuhe buryo bukoreshwa bwa selile?HPMC ikoreshwa cyane mubikoresho byubwubatsi, gutwikira, ibisigazwa byubukorikori, ububumbyi, ubuvuzi, ibiryo, imyenda, ubuhinzi, kwisiga, itabi nizindi nganda.HPMC irashobora kugabanywa mubyiciro byinganda, ibyiciro byibiribwa nu rwego rwa farumasi ukurikije th ...Soma byinshi -
Porogaramu ya HPMC mubikoresho byo kubaka
Hydroxypropyl methylcellulose (HPMC) ni ether idafite ionic selulose ether ikozwe muri polymer naturel selile selile binyuze murukurikirane rwo gutunganya imiti.Ni ifu yera itagira impumuro nziza, itaryoshye kandi idafite uburozi bwabyimbye mumazi akonje kugirango kibonerwe neza cyangwa cyoroshye cyane.Afite pro ...Soma byinshi -
Uburyo bwa HPMC nuburyo bwo gusesa
1.Icyiciro: HPMC irashobora kugabanywa muburyo bwubwoko nubwoko bushyushye.Ibicuruzwa byubwoko bukwirakwira vuba mumazi akonje bikabura mumazi.Muri iki gihe, amazi ntagira ubwiza, kubera ko HPMC ikwirakwizwa mu mazi gusa kandi nta gushonga nyabyo.Nyuma yiminota 2, the ...Soma byinshi -
Imikoreshereze nyamukuru nibitandukaniro bya HPMC HEC 01. Hydroxyethyl Cellulose
01 irashonga mubushyuhe cyangwa c ...Soma byinshi -
Nibihe bikoresho nyamukuru bya hydroxypropyl methylcellulose
Ibikoresho by'ibanze bya HPMC ni nk'ibiti: Ipamba itunganijwe, methyl chloride, okiside ya propylene, ibindi bikoresho fatizo, soda ya caustic, aside, toluene, isopropanol, n'ibindi. bibaho?HPMC ikina imikorere itatu ...Soma byinshi -
Guhura kwa Hydroxyethyl Cellulose hamwe namazi ashingiye kumazi
Hydroxyethyl selile ni iki?Hydroxyethyl selulose (HEC), umuhondo wera cyangwa wijimye wumuhondo, utagira impumuro nziza, fibrous cyangwa powdery idafite uburozi, wateguwe na etherification ya alkaline selulose na oxyde etylene (cyangwa chlorohydrin), ikomoka mubwoko bwa Nonionic soluble selulose ethers.Kubera ko HEC ifite ibyiza ...Soma byinshi -
Ibibazo rusange byubwubatsi nibisubizo byububiko bwinyuma!
01 Buhoro buhoro kandi wumire inyuma Nyuma yo gusiga irangi, firime irangi ntabwo yumye kurenza igihe cyagenwe, bita gukama buhoro.Niba firime yo gusiga irangi yarakozwe, ariko haracyariho ibintu bifatika byintoki, byitwa inyuma.Impamvu: 1. Filime irangi ikoreshwa na br ...Soma byinshi -
Ubushakashatsi ku ruhu rwumva no guhuza hydroxyethyl selulose mumyenda itandukanye ya mask yo mumaso
Isoko rya mask yo mumaso ryabaye igice cyihuta cyo kwisiga mumyaka yashize.Raporo y’ubushakashatsi bwakozwe na Mintel, mu mwaka wa 2016, ibicuruzwa byo mu maso byashyizwe ku mwanya wa kabiri mu nshuro zikoreshwa n’abaguzi b’abashinwa mu byiciro byose byita ku ruhu, muri byo mask yo mu maso ni yo abantu benshi ...Soma byinshi