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Mokhoa oa teko oa ho boloka metsi HPMC (hydroxypropyl methylcellulose)
introduce Hydroxypropyl methylcellulose (HPMC) ke selulose ether e qhibilihang ka metsing e atisang ho sebelisoa lits'ebetsong tse fapaneng tse kang kaho, lijo, meriana le litlolo ka lebaka la thepa ea eona e ikhethang e kang ho boloka metsi, ho tenya le bokhoni ba ho etsa lifilimi. Ts'ebetso ea ho boloka metsi ...Bala haholoanyane -
14 Malebela a Bohlokwa mabapi le ho Reka Cellulose Ethers le RDP
Cellulose ethers le RDP (Redispersible Polymer Powder) ke litlatsetso tsa bohlokoa thepa ea sejoale-joale ea moaho. Ba ntlafatsa thepa ea samente, seretse le stucco ka ho eketsa ts'ebetso, ho khomarela, ho boloka metsi le matla. Joaloka moreki, u ka kopana le mathata a fapaneng ha u reka...Bala haholoanyane -
Kamoo Cellulose Ethers e Ntlafatsang Ts'ebetso ea Sekhomaretsi sa Lithaele
Likhomaretsi tsa lithaele li phetha karolo ea bohlokoa indastering ea kaho ka lebaka la bokhoni ba tsona ba ho tiisa lithaele libakeng tse fapaneng, ho kenyeletsoa mabota, fuluru le lithaelese. Ts'ebetso ea sekhomaretsi e khethoa ke lintlha tse kang matla a eona, ho tšoarella ha eona, ho hanyetsa metsi le bonding propert ...Bala haholoanyane -
Joang ho laola ka katleho thepa ea cellulose ethers lihlahisoa tsa samente?
Li-cellulose ethers ke li-additives tsa bohlokoa lihlahisoa tsa samente ka lebaka la ho tiea ha tsona, ho boloka metsi le ho fetola li-viscosity. Taolo e nepahetseng ea thepa ea eona ke ea bohlokoa ho netefatsa boleng ba lihlahisoa tsa samente. Tse latelang ke litsela tse sebetsang tsa ho laola thepa ea cellu...Bala haholoanyane -
Mosebetsi oa methylcellulose ke ofe?
Methylcellulose ke motsoako o tsoang ho semela o sebelisoang haholo masimong a lijo, a meriana le a indasteri. E entsoe ka ho phekola cellulose, polysaccharide ea tlhaho e fumanehang maboteng a lisele tsa semela, ka methyl chloride. Ts'ebetso ena e kenyelletsa lihlopha tsa methyl ka har'a molek'hule ea cellulose, e fetola e nepahetseng ...Bala haholoanyane -
Ho khetha phofo e nepahetseng ea seretse e ka qhaloang hape ea polymer
Redispersible polymer powders ke li-additives tsa bohlokoa ka har'a seretse se ntlafatsang ho tenyetseha, matla a tlamahano le thepa ea ho boloka metsi ea sehlahisoa sa ho qetela. Leha ho le joalo, ho na le mefuta e mengata e fapaneng ea phofshoana ea polima e ka sebelisoang hape 'marakeng, 'me u khetha e lumellanang le lintlha tsa hau ...Bala haholoanyane -
Maemo a fapaneng a HPMC ke afe?
Hydroxypropyl methylcellulose, eo hangata e tsejoang e le HPMC, ke motsoako oa selulose o sebelisoang liindastering tse fapaneng ho kenyelletsa lijo, litlolo, meriana le kaho. Ke lintho tse se nang monko, tse sa latsoeheng le tse se nang chefo tse ka etsang mesebetsi e fapaneng joalo ka ho tenya, ho tlama le ho thiba ...Bala haholoanyane -
HPMC ke eng? Re lokela ho e sebelisa joang?
HPMC e emetse Hydroxypropyl Methylcellulose mme ke motsoako o sebetsang ka mefuta-futa o sebelisoang haholo indastering ea lijo, ea meriana le ea kaho. Ke polima e thehiloeng ho semela, e qhibilihang ka metsing, e se nang chefo e ntlafatsang sebopeho, botsitso le ts'ebetso ea lihlahisoa tse fapaneng. HPMC e entsoe ka ...Bala haholoanyane -
Lintho tsa motheo tsa hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose (HPMC) ke motsoako oa selulose 'me e sebelisoa haholo liindastering tse fapaneng ka lebaka la thepa ea eona e ikhethang. Ke nonionic cellulose ether e fumanoang ka ho fetola limolek'hule tsa cellulose tsa tlhaho ka propylene oxide le methyl chloride. HPMC hangata e rekisoa e le phofo...Bala haholoanyane -
Lisebelisoa tse 3 tse ka sehloohong tsa Wall Putty Formula
1. Ke metsoako efe e ka har'a foromo ea putty leboteng? Lisebelisoa tsa Wall putty li kenyelletsa likhomaretsi, li-filler le li-additives. Exterior wall putty recipe reference Weight (kg) Material 300 samente ea letsopa e tšoeu kapa e bohloohoBala haholoanyane -
4 Malebela a Bohlokwa mabapi le Solubility ya HPMC
Hlahisa Hydroxypropyl methylcellulose, eo hangata e tsejoang e le HPMC, ke polima e qhibilihang ka metsing e sebelisoang haholo ho tsa bongaka, litlolo, lijo le liindasteri tse ling. HPMC ka sebelisoa e le thickener, binder, emulsifier le stabilizer. 1. Khetha kereiti e nepahetseng ea HPMC The solubility ea HPMC e itšetlehile ka eona...Bala haholoanyane -
Tšebeliso ea li-thickeners tsa HEC ke efe ho li-detergents kapa li-shampoo?
HEC, eo hape e tsejoang e le hydroxyethyl cellulose, ke ether e se nang ionic e qhibilihang ka har'a cellulose e sebelisoang haholo tlhahisong ea litlolo le li-shampoo. Ke ntho e matlafatsang e thusang ho eketsa viscosity le botsitso ba foromo, ho etsa hore ho be bonolo ho e sebelisa le ho sebetsa haholoanyane. Sehloohong sena, re tla...Bala haholoanyane
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