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ukwazisa: I-polymer powders ephindwe kabini (i-RDP) yinxalenye ebalulekileyo yezinto ezahlukeneyo zokwakha, kuquka i-self-leveling compounds.Ezi khompawundi ziqhele ukusetyenziswa kwizicelo zomgangatho ukwenza umphezulu ogudileyo, osicaba.Ukuqonda intsebenziswano phakathi kweRDP kunye nokuzilinganisa...Funda ngokugqithisileyo»
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Abstract: I-calcium yiminerali ebalulekileyo edlala indima ebalulekileyo kwiinkqubo ezahlukeneyo ze-physiological emzimbeni womntu.Ngelixa imithombo yemveli ye-calcium, efana neemveliso zobisi, sele isaziwa ixesha elide, ezinye iindlela zezongezelelo ze-calcium, kubandakanywa ne-calcium formate, ziye zatsala i-atte...Funda ngokugqithisileyo»
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ukwazisa: I-putty yodonga lwangaphakathi idlala indima ephambili ekuphumezeni iindonga ezigudileyo, ezintle.Phakathi kwezithako ezahlukahlukeneyo ezenza ukwakhiwa kwe-putty eludongeni, i-polymer powders ephinda iphindwe kwakhona (RDP) ivelele indima ebalulekileyo abayidlalayo ekuphuculeni ukusebenza kunye neepropati zemveliso yokugqibela ...Funda ngokugqithisileyo»
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I-Detergent grade CMC Detergent grade CMC Sodium carboxymethyl cellulose kukuthintela ukungcola ngokutsha, umgaqo wayo ukungcola okungalunganga kunye ne-adsorbed kwilaphu ngokwayo kunye neemolekyuli ze-CMC ezihlawuliswayo zinobugwenxa obuhlangeneyo be-electrostatic, ukongeza, i-CMC inokwenza i-slurry yokuhlamba okanye isepha liq. ..Funda ngokugqithisileyo»
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I-HPMC ibizwa ngokuba yi-hydroxypropyl methylcellulose.Imveliso ye-HPMC ikhetha i-cellulose yomqhaphu esulungekileyo njengemathiriyeli ekrwada kwaye yenziwa yi-etherification ekhethekileyo phantsi kweemeko zealkali.Yonke le nkqubo igqityiwe phantsi kweemeko ze-GMP kunye nokubeka iliso ngokuzenzekelayo, ngaphandle kwezithako ezisebenzayo suc ...Funda ngokugqithisileyo»
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IHydroxypropyl methyl cellulose (HPMC) viscosity yeSkim coat ?– impendulo: Idyasi ye-Skim ilungile ngokuqhelekileyo i-HPMC 100000cps, enye ide yemfuneko kudaka, ifuna ukukwazi ukusebenzisa i-150000cps.Ngaphezu koko, i-HPMC yeyona ndima ibalulekileyo yokugcina amanzi, ilandelwa kukujiya.Kwidyasi yeSkim, njengoko...Funda ngokugqithisileyo»
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Abasebenzisi abaninzi abafane bathathele ingqalelo ingxaki yobushushu bejeli ye-hydroxypropyl methyl cellulose ye-HPMC.Kule mihla, i-hydroxypropyl methyl cellulose HPMC ngokubanzi yahlulwa yi-viscosity, kodwa kwezinye iindawo ezikhethekileyo kunye namashishini akhethekileyo, kuphela i-viscosity yemveliso ibonakala.N...Funda ngokugqithisileyo»
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I-Hydroxypropyl methyl cellulose HPMC yi-ether ye-cellulose engeyiyo i-ionic eyenziwe kwi-cellulose yendalo ye-polymer yendalo ngoluhlu lwe-chemical processing.Ziyimpuphu emhlophe engenavumba, engenancasa kwaye ayinayo ityhefu edumba ibe sisisombululo esicacileyo okanye esine-turbid colloidal kumanzi abandayo.Ibe ...Funda ngokugqithisileyo»
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Kwi-mortar edibeneyo edibeneyo, inani elongezelelweyo le-hydroxypropyl methyl cellulose HPMC liphantsi kakhulu, kodwa linokuphucula kakhulu ukusebenza kodaka olumanzi, olulongezo olukhulu oluchaphazela ukwakhiwa kodaka.I-cellulose ethers ene-viscosity eyahlukileyo kunye...Funda ngokugqithisileyo»
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1. Ubume obusisiseko be-HPMC Hypromellose, igama lesiNgesi elithi hydroxypropyl methylcellulose, alias HPMC.I-molecular formula yi-C8H15O8-(C10Hl8O6)n-C8Hl5O8, kwaye ubunzima be-molecular malunga ne-86,000.Le mveliso yi-semi-synthetic material, eyinxalenye yeqela le-methyl kunye nenxalenye ye-polyhydrox...Funda ngokugqithisileyo»