Tšebeliso ea Daily Chemical Grade Hydroxypropyl Methyl Cellulose (HPMC) ho Hlatsoa

K'hemik'hale ea letsatsi le letsatsi ea hydroxypropyl methylcellulose ke polymer ea maiketsetso e entsoeng ka selulose ea tlhaho ka phetoho ea lik'hemik'hale. Cellulose ether e tsoa ho cellulose ea tlhaho. Tlhahiso ea cellulose ether e fapane le li-polymers tsa maiketsetso. Thepa ea eona ea mantlha ke cellulose, motsoako oa tlhaho oa polymer. Ka lebaka la ho khetheha ha sebopeho sa cellulose ea tlhaho, selulose ka boeona ha e na bokhoni ba ho itšoara ka li-etherification agents. Leha ho le joalo, ka mor'a ho phekoloa ha moemeli oa ho ruruha, maqhama a matla a hydrogen pakeng tsa liketane tsa molek'hule le liketane li senyeha, 'me ho lokolloa ka mafolofolo ha sehlopha sa hydroxyl ho fetoha selulose e sebetsang ea alkali. Fumana ether ea cellulose.

200,000 viscosity instant hydroxypropyl methylcellulose bakeng sa sehlopha sa lik'hemik'hale tsa letsatsi le letsatsi ke phofo e tšoeu kapa e mosehla hanyenyane, e sa nkheng, e sa latsoeheng ebile e se chefo. E ka qhibiliha ka metsing a batang le motsoako o tsoakiloeng oa lintho tse phelang ho etsa tharollo e hlakileng ea viscous. Mokelikeli oa metsi o na le ts'ebetso ea holim'a metsi, pepeneneng e phahameng, botsitso bo matla, 'me ha o amehe ke pH ha o qhibiliha metsing. E na le liphello tse teteaneng le tse thibelang ho hatsela ho li-shampoo le li-gels tsa shaoara, 'me e na le ho boloka metsi le thepa e ntle ea ho etsa filimi bakeng sa moriri le letlalo. Ka ho phahama ho hoholo ha lisebelisoa tsa mantlha, tšebeliso ea cellulose (antifreeze thickener) ka shampoo le gel ea shaoara e ka fokotsa litšenyehelo haholo mme ea fihlela phello e lakatsehang.

Likarolo le melemo ea letsatsi le letsatsi ea cellulose ea lik'hemik'hale HPMC:

1. Ho halefa ho fokolang, mocheso o phahameng le ho se chefo;

2. Ho tsitsa ha boleng ba pH e pharaletseng, e ka netefatsang botsitso ba eona ka har'a mefuta e mengata ea pH ea 3-11;

3. Ntlafatsa maemo;

4. Eketsa foam, tsitsisa foam, ntlafatsa letlalo la letlalo;

5. Ho ntlafatsa ka katleho metsi a tsamaiso.

Sebaka sa ts'ebeliso ea letsatsi le letsatsi ea cellulose ea lik'hemik'hale tsa HPMC:

E sebelisoa ka shampoo, ho hlatsoa 'mele, ho hloekisa sefahleho, lotion, tranelate, gel, toner, conditioner ea moriri, lihlahisoa tsa setaele, sesepa sa meno, mathe, metsi a bubble a ho bapala.

Karolo ea letsatsi le letsatsi ea cellulose ea lik'hemik'hale tsa letsatsi le letsatsi HPMC

Lits'ebetsong tsa litlolo, e sebelisoa haholo bakeng sa ho tenya, ho foka, emulsification e tsitsitseng, ho hasana, ho khomarela, ntlafatso ea thepa ea ho etsa filimi le ho boloka metsi ea litlolo, lihlahisoa tse phahameng tsa viscosity li sebelisetsoa ho teteaneng, lihlahisoa tse tlaase tsa viscosity li sebelisoa haholo-holo bakeng sa ho emisoa. ho hasana le ho etsa lifilimi

Theknoloji ea letsatsi le letsatsi ea cellulose ea HPMC ea lik'hemik'hale:

Viscosity ea hydroxypropyl methylcellulose e loketseng indasteri ea letsatsi le letsatsi ea lik'hemik'hale ke haholo-holo 100,000, 150,000, le 200,000. Ho ea ka foromo ea hau, palo ea kenyelletso sehlahisoa hangata ke 3 ho isa ho 5/1000