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HPMC (hydroxypropyl methylcellulose) bụ cellulose na-abụghị ionic cellulose ether nke a na-ejikarị na-ewu, ọgwụ, nri, kemịkalụ kwa ụbọchị na ụlọ ọrụ ndị ọzọ. Dabere na usoro mgbasa ya na njirimara ngwa, HPMC nwere ike kewaa ụzọ abụọ: ụdị ngwa ngwa na ụdị agbaze ọkụ. Enwere ...GỤKWUO»
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Hydroxypropyl methylcellulose (HPMC), dị ka ihe na-emepụta cellulose, bụ nke a na-ejikarị eme ihe na-ewu, ọgwụ, nri, kemịkalụ kwa ụbọchị na ụlọ ọrụ ndị ọzọ. A na-ekpebi ogo HPMC site na akụkụ nke akụrụngwa anụ ahụ na kemịkalụ, arụmọrụ arụ ọrụ na mmetụta ojiji. 1....GỤKWUO»
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HPMC (Hydroxypropyl Methyl Cellulose) bụ ihe a na-ejikarị cellulose eme ihe nke a na-ejikarị eme ihe n'ọtụtụ ebe mmepụta ihe, karịsịa na njikwa viscosity na ihe ndị na-eme ka ọ dị arọ. N'ihi nhazi kemịkalụ pụrụ iche na akụrụngwa anụ ahụ, HPMC nwere ike melite viscosity nke ọma, kwụsie ike ...GỤKWUO»
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HPMC (hydroxypropyl methylcellulose) bụ ihe mgbakwunye ụlọ dị mkpa ma bụrụ nke a na-ejikarị eme ihe na ngwa agha na-ebuli onwe ya. Ngwa ngwa na-edozi onwe ya bụ ihe nwere oke mmiri na ikike nke onwe ya, nke a na-ejikarị eme ihe n'ala ụlọ iji mee ka ọ dị mma ma dị larịị. N'ime ngwa a, ndị...GỤKWUO»
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Cellulose ethers bụ ụdị ngwakọta polymer mepụtara site na-agbanwe cellulose eke kemịkalụ. Ha nwere ihe pụrụ iche nke anụ ahụ na kemịkalụ, a na-ejikwa ya na nrapado dị iche iche. N'ihi njirimara mara mma nke cellulose ether, iji ya na adhesives ọ bụghị naanị na-eme ka njikọ ahụ dịkwuo mma ...GỤKWUO»
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Cellulose ether (CE) bụ klaasị nke ewepụtara site na megharịa cellulose na kemịkal. Cellulose bụ isi akụkụ nke mgbidi cell osisi, na cellulose ethers bụ usoro nke polymers nke etherification nke ụfọdụ hydroxyl otu (-OH) na cellulose. A na-eji ha eme ihe n'ọtụtụ ebe ...GỤKWUO»
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Hydroxypropyl methylcellulose (HPMC) bụ n'ezie ihe nkedo a na-ejikarị eme ihe, ọkachasị n'ụlọ ọrụ ọgwụ, nri na ihe owuwu. 1. Ihe mejupụtara kemịkalụ na Njirimara: HPMC, nke a makwaara dị ka hydroxypropyl methylcellulose, bụ semisynthetic, inert, polymer viscoelastic sitere na cellu ...GỤKWUO»
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Hydroxypropyl Methylcellulose (HPMC) bụ cellulose ether a na-ahụkarị nke nwere ngwa dị iche iche, ọkachasị n'ihe owuwu, ọgwụ, nri, na ụlọ ọrụ kemịkalụ kwa ụbọchị. Ihe ndị a bụ isi ojiji HPMC na ngwa ya na mpaghara dị iche iche. 1.Construction Industry Na ...GỤKWUO»
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Mgbe ị na-ahazi sodium carboxymethyl cellulose (NaCMC) maka ngwa dị iche iche, ekwesịrị ịtụle ọtụtụ isi ihe iji hụ na arụmọrụ kacha mma na ndakọrịta. Nke a bụ akụkụ ndị bụ isi nke nlebara anya: Degree of Substitution (DS): Nkọwa: DS na-ezo aka na nkezi ọnụọgụ nke carboxym...GỤKWUO»
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Putty na plasta bụ ihe ndị dị mkpa na-ewu, nke a na-eji maka ịmepụta ebe dị nro na ịhụ nkwụsi ike nhazi. Arụ ọrụ nke ihe ndị a na-emetụta nke ọma site na ihe mejupụtara ha na ihe mgbakwunye eji eme ihe. Methyl Hydroxyethyl Cellulose (MHEC) bụ ihe mgbakwunye dị mkpa na…GỤKWUO»
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Ịhụ na ịdị mma nke hydroxypropyl methylcellulose (HPMC) gụnyere usoro nnwale siri ike na ọkwa dị iche iche nke mmepụta. Nke a bụ nkọwa nke ụfọdụ ụzọ nnwale nkịtị nke ndị na-emepụta HPMC na-arụ: Nyocha akụrụngwa Raw: Nnwale njirimara: Ndị na-emepụta na-eji usoro dị ka FT...GỤKWUO»
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Usoro njikwa ogo nke ndị na-emepụta hydroxypropyl methylcellulose (HPMC) na-arụ ọrụ dị mkpa iji hụ na ịdịmma, nchekwa na ịdị mma nke polymer a na-agbanwe agbanwe. HPMC na-achọta ngwa na ụlọ ọrụ dị iche iche, gụnyere ọgwụ, ihe owuwu, nri, na ihe ịchọ mma. G...GỤKWUO»