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I-putty powder sisixhobo sokwakha esisetyenziswa kakhulu, esenziwe nge-gypsum kunye nezinye izongezo. Isetyenziselwa ukugcwalisa izithuba, imithungo kunye nemingxunya eludongeni nakwiisilingi. I-Hydroxypropylmethylcellulose (HPMC) yenye yezona zongezo zisetyenziswa kakhulu kwi-putty powder. Isebenza kakuhle kakhulu ekugcineni amanzi...Funda ngokugqithisileyo»
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IHydroxypropylmethylcellulose (HPMC) yikhemikhali esetyenziswa kakhulu kumashishini aliqela. Isetyenziswa kakhulu ekuqiniseni nasekuxubeni i-emulsification kwicandelo lokwakha, ukutya, izinto zokuthambisa kunye namayeza. Kweli nqaku, sixoxa ngeengcebiso ezithile malunga nendlela yokusebenzisa i-HPMC ngokufanelekileyo kumenzi...Funda ngokugqithisileyo»
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IHypromellose, ekwaziwa ngokuba yihydroxypropyl methylcellulose (HPMC), yipolymer eguquguqukayo eyenziwe nge-semi-synthetic ephuma kwi-cellulose. Ngenxa yeempawu zayo ezikhethekileyo zeekhemikhali kunye nezomzimba, i-HPMC isetyenziswa rhoqo njengesithambisi, isizinzisi kunye nesincamathelisi kwishishini lamayeza, ukutya kunye nokhathalelo lomntu...Funda ngokugqithisileyo»
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ukwazisa Izongezo ziye zaba yinxalenye eqhelekileyo yezincamathelisi zethayile kwaye zidlala indima ebalulekileyo ekusebenzeni kwazo nasekusebenzeni kwazo kakuhle. Ukusetyenziswa kwezongezo kwizincamathelisi zethayile kubalulekile kushishino lokwakha lwanamhlanje. Izongezo zinceda ukuphucula iimpawu zokuncamathelisa ezifana nokugcinwa kwamanzi, inkqubo...Funda ngokugqithisileyo»
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I-HPMC, ekwaziwa ngokuba yi-hydroxypropyl methylcellulose, yi-polymer edumileyo yokwenziwa enoluhlu olubanzi lwezicelo kumashishini ahlukeneyo kuquka ulwakhiwo. Ihlala isetyenziswa njengesongezelelo se-wall putty, i-putty, kunye ne-wall putty yangaphandle. NjengoMvelisi ophambili we-HPMC, sizimisele ukuxhasa...Funda ngokugqithisileyo»
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I-HPMC (iHydroxypropyl Methyl Cellulose) sisongezelelo esisetyenziswa kakhulu kwi-samente mortar. Yi-non-ionic cellulose ether efumaneka ngokunyanga i-cellulose nge-methyl chloride kunye ne-propylene oxide. I-HPMC isetyenziswa kakhulu kwishishini lokwakha ngenxa yeempawu zayo zokugcina amanzi ezintle, njenge...Funda ngokugqithisileyo»
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IHydroxypropylmethylcellulose (HPMC) yipolymer eguquguqukayo esetyenziswa kakhulu kushishino lokwakha. Yinto engenabungozi, engenavumba, ezinzileyo kwi-pH eyenziwe ngokungenisa amaqela e-hydroxypropyl kunye ne-methyl kwi-cellulose yendalo. I-HPMC ifumaneka kwiindidi ezahlukeneyo ezinobungqindilili obahlukeneyo...Funda ngokugqithisileyo»
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Ii-cellulose ethers ziluhlobo lwee-polymers ezinyibilikayo emanzini ezinobunzima obuphezulu beemolekyuli ezithathwe kwi-cellulose. Ziye zasetyenziswa kakhulu kwishishini lokwakha njengezinto ezidityanisiweyo eziphucula ukusebenza kweemveliso ezisekwe kwisamente kunye ne-gypsum. Phakathi kwazo, i-hydroxypropyl methylcellulose (HPMC) yenye ye...Funda ngokugqithisileyo»
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zazisa: Ii-ether ze-cellulose zisetyenziswa kakhulu kushishino lokwakha ngenxa yokuba zigcina amanzi kakuhle, ziqine kwaye zibopha kakuhle. Ziphucula ukuhamba kwamanzi kunye nokuqhubekeka kwezixhobo ezisekwe kwisamente kwaye ziphucula iimpawu zoomatshini zemveliso yokugqibela. Ii-putties zihlala zi...Funda ngokugqithisileyo»
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I-HPMC ye-Wall Putty: Ukuphucula Ukuqina Kweendonga I-HPMC (i-Hydroxypropyl Methyl Cellulose) sisithako esiqhelekileyo kwi-wall putty yanamhlanje. Yipowder emhlophe ukuya kwemhlophe enyibilikayo emanzini kwaye ivelisa i-viscosity ephezulu. I-HPMC idume ngeempawu zayo ezintle ezifana nokugcinwa kwamanzi, kunye...Funda ngokugqithisileyo»
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I-HPMC (iHydroxypropyl Methyl Cellulose) yi-cellulose ether efumana udumo kwishishini lokwakha njengesongezelelo kwi-putty. I-skim coat kukusetyenziswa komaleko omncinci wezinto ezisimende phezu komphezulu orhabaxa ukuze igudiswe kwaye idale umphezulu olinganayo. Apha sihlola...Funda ngokugqithisileyo»
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I-hydroxypropyl methylcellulose (HPMC) ye-cosmetic grade yi-compound enokusetyenziswa kwiindawo ezahlukeneyo kubandakanywa izinto zokuthambisa, izicoci kunye neemveliso zokhathalelo lomntu. Yi-non-ionic cellulose ether eyenziwe ngokuguqulwa kweekhemikhali kwe-cellulose yendalo. I-HPMC yi-derivative ye-methylcellulose (...Funda ngokugqithisileyo»