Leqephe la theko bakeng sa Gypsum Plaster Skim Coat e tlatsetsang ea HPMC hydroxxproPypropypropypropypropypropypropypropypropypropy
Tsoelo-pele ea rona e itšetlehile ka lihlahisoa tse ntlafalitsoeng haholo, li matlafalitse methyl methyl methyl methyl methyl methyl methyl methyl methyl methyl methyl methyl methyl methyl methyl methyl kalōng
Tsoelo-pele ea rona e itšetlehile ka lihlahisoa tse ntlafalitsoeng haholo, litalenta tse kholo le tse matlafalitsoeng khafetsa li matlafalitse matla a theknoloji khafetsaHPMC le hydroxy propyl methyl cellulose, Re ikemiselitse ho aha mofuta o tsebahalang o ka susumetsang sehlopha se itseng sa batho le ho leleka lefatše lohle. Re batla hore basebetsi ba rona ba lemohe hore ba tla itšepa, ebe ba fumana tokoloho ea lichelete, joale fumana nako le tokoloho ea moea. Ha re shebelle hore na re ka etsa eng, ho e-na le seo re se batlang ho fumana botumo bo phahameng 'me re lemohe hore lihlahisoa tsa rona li be le lihlahisoa tsa rona. Ka lebaka leo, thabo ea rona e tsoa ho bareki ba rona ba khotsofatsang ho fapana le hore na re fumana chelete e kae. Sehlopha sa rona se tla u etsetsa se molemo ka ho fetisisa.
Tlhaloso ea Sehlahisoa
Cas No.:9004-65-3
Tloaelo ea HydropxpropypropyL methylcelllulo Hydroxypropypropypropinyl Methylcelll (HPMC) Sehlopha sa Boithati se holimo se hlaha ka ts'ebetso e ikhethang, e ka fana ka litšoantšo tse phahameng ka ho lieha ho qhalana le tharollo e liehang. HPMC ea sehlopha sa HPMC e ka qhibiliha ka metsing a batang kapele le ho eketsa phello e ntle haholo ea thipa. Hydroxypropypropypropypropinyl Methyl cellulolose (HPMC) e ka fana ka liketsahalo ho mefuta eohle ea sistimi ea limela. Sebaka sa phofo se phekotsoe ka tsela e ikhethang, ka hona e ka qhibiliha metsing kapele mme e se ke ea qhibiliha ka metsing kapele, ha e na moferefere, ho shapuoa kapa pula nakong ea khefulo.
Tloaelo ea ho E -Babl® HPMC CROKANO E KOPANENG ka tharollo e kopaneng le kameho e batang. Kamora metsotso e seng mekae, e tla fihla ho ts'oaroa ha eona e fetoha 'me e thehe tharollo ea tlhahlobo ea lipono. Tharollo ea mariha e na le ketsahalo e kaholimo, ponahalo e phahameng, botsitso ba matla le ho felisoa ka metsing ha ho angoe ke pH. Ha HPMC e sa thibeloang HPMC e ka qhibiliha ka metsing a batang kapele le ho eketsa phello e ntle haholo ea thipa. HydroxypropypropypropypropyproPypropinyL methyl
Tloaelo ea li-hydgentpropypropypropyproPypropickpropyly Methylceer, e sebetsa e le lihlong, e ka eketsa pono e matlafatsang ea sehlahisoa le bokhoni ba ho kena setaele.
Tlhaloso ea lik'hemik'hale
| TLHOKOMELISO | Hpmc 60e (2910) | Hpmc 65f (2906) | Hpmc 75k (2208) |
| Mocheso oa gel (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (CPS, tharollo ea 2%) | 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Mokha oa Sehlahisoa
| Seteishene sa Ditshebeletso sa HPMC | Viscosity (NDJ, MPA.S, 2%) | Viscosity (Brookfield, MPA.S, 2%) |
| Hpmc ak100ms | 80000-120000 | 38000-55000 |
| Hpmc ak150ms | 120000-180000 | 55000-65000 |
| Hpmc ak200ms | 180000-240000 | 70000-80000 |
Likarolo tsa sehlooho
Thickening / phetoho ea Conscistecy
Bokhoni ba ho boloka
Ho lumellana le maemo a phahameng ka lisebelisoa tse ling tse kang ho li-surfactant.
E ntle haholo
Ho fetisoa ha lebone le phahameng
Ho lieha scoudity bakeng sa taolo ea lipono
E hatellang ka potlako.
HPMC e liehile limaraka tsa tharollo e liehang tse ba etsang e le litšobotsi tsa bohlokoa tse ba etsang litlhare tse hloekileng: Ho kenyelletsa bonolo ka ho hlaka le ho boloka lintho tse ntle tsa Ioc.
Ho paka
Patlisiso e tloaelehileng ke 25kg / mokotla
Efccccc: ton e 12 ka patlelete; 13.5 Monate o sa lokisoe.
40'fcccl: 24 Tran ka patler; 28 Mona o hatetse pele.or o latela lihlahisoa tse kholo haholo, re tla batla ho khotsofatsa methyl ka lihlomo tsa Gypsum pele, 'me re tla batla ho khotsofatsa methyl
Pampiri ea theko bakeng saHPMC le hydroxy propyl methyl cellulose, Re ikemiselitse ho aha mofuta o tsebahalang o ka susumetsang sehlopha se itseng sa batho le ho leleka lefatše lohle. Re batla hore basebetsi ba rona ba lemohe hore ba tla itšepa, ebe ba fumana tokoloho ea lichelete, joale fumana nako le tokoloho ea moea. Ha re shebelle hore na re ka etsa eng, ho e-na le seo re se batlang ho fumana botumo bo phahameng 'me re lemohe hore lihlahisoa tsa rona li be le lihlahisoa tsa rona. Ka lebaka leo, thabo ea rona e tsoa ho bareki ba rona ba khotsofatsang ho fapana le hore na re fumana chelete e kae. Sehlopha sa rona se tla u etsetsa se molemo ka ho fetisisa.
