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Okwu Mmalite nke Hydroxypropyl Methylcellulose (HPMC)
1.Hydroxypropyl methylcellulose - masonry mortar Na-eme ka adhesion na elu masonry na-eme ka njigide mmiri dịkwuo elu, si otú a na-eme ka ike nke ngwa agha dịkwuo elu. Meziwanye mmanu na plasticity iji melite arụmọrụ, ịdị mfe nke ngwa, chekwaa oge na ịbawanye uru ọnụ ahịa. 2.Hydroxy...GỤKWUO -
Isi ojiji na njirimara nchekwa nke hydroxypropyl methylcellulose
Isi ojiji nke hydroxypropyl methylcellulose 1. Ụlọ ọrụ ihe owuwu: ejiri ya dị ka ihe na-ejigide mmiri na retardant maka ngwa ngwa ciment iji mee ka ngwa agha ahụ na-agbapụta. Jiri ngwa agha, plasta, putty ma ọ bụ ihe owuwu ụlọ ndị ọzọ dị ka ihe eji eme ihe iji kwalite mgbasa na ịgbatị oge ọrụ. A na-eji ya dị ka ...GỤKWUO -
Ojiji nke hydroxypropyl methylcellulose HPMC na ụlọ ọrụ ihe owuwu
Hydroxypropyl methyl cellulose HPMC tumadi nwere atọ viscosities, HPMC-100000, HPMC-150000, na HPMC-200000 viscosity. N'ikwu okwu n'ozuzu, hydroxypropyl methyl cellulose na viscosity nke 100,000 na-ejikarị eme ihe na mmepụta nke ime na mputa mgbidi putty ntụ ntụ. Cellulose nwere visc ...GỤKWUO -
Nyocha na Nnwale nke Hydroxypropyl Methylcellulose
1. Usoro njirimara nke hydroxypropyl methylcellulose (1) Were 1.0g nke ihe nlele, kpoo 100mL mmiri (80 ~ 90 ℃), na-akpali ya n'ihu, ma dị jụụ n'ime bat ice ruo mgbe ọ na-aghọ mmiri mmiri viscous; tinye 2mL nke mmiri mmiri n'ime tube ule, ma jiri nwayọọ nwayọọ tinye 1mL nke 0.035% anthrone sulfuric acid n'akụkụ tube.GỤKWUO -
Ngwa nke Ọkwa ọgwụ Hydroxypropyl Methylcellulose (HPMC)
1. Ihe ndị bụ isi nke HPMC Hydroxypropyl methylcellulose, aha Bekee bụ hydroxypropyl methylcellulose, nke a makwaara dị ka HPMC. Usoro ihe omimi ya bụ C8H15O8-(C10Hl8O6)N-C8HL5O8, na ịdị arọ ya dị ihe dịka 86,000. Ngwaahịa a bụ ọkara sịntetik, nke nwere akụkụ methyl na pa ...GỤKWUO -
Hydroxypropyl methylcellulose HPMC?
Hydroxypropyl methylcellulose HPMC bụ ihe na-abụghị ionic cellulose agwakọta ether dị iche iche agwakọta ethers na ionic methylcarboxymethylcellulose. Ọ naghị eji ọla dị arọ eme ihe. Ọdịiche dị na ọdịnaya nke hydroxypropyl methylcellulose, hydroxypropyl methylcellulose, na hydroxypropyl conten...GỤKWUO -
Gịnị bụ ngwakọta nke bentonite na mkpọ ala apịtị?
Ngwakọta ngwakọta nke bentonite na apịtị apịtị nwere ike ịdịgasị iche dabere na ihe achọrọ maka ọrụ mgbapu na ụdị apịtị a na-eji. Bentonite bụ akụkụ bụ isi nke ịkụ ala apịtị, na ebumnuche ya bụ ịkwalite viscosity na mma mmanu nke apịtị ahụ. Pr...GỤKWUO -
Kedu ihe eji cellulose eme ihe na-egwupụta apịtị?
Cellulose bụ ihe na-agbanwe agbanwe, na otu n'ime ihe ndị a na-ejikarị eme ihe bụ n'ọhịa ịkụ ala apịtị. Ịkụ ala apịtị, nke a makwaara dị ka mmiri mmiri na-egwupụta ihe, na-ekere òkè dị mkpa na nhazi mmanụ na gas. Ọ na-arụ ọtụtụ ọrụ, gụnyere jụrụ oyi na mmanye mmanụ olulu ahụ, na-ebufe c ...GỤKWUO -
HPMC ọ na-agbaze na mmanya isopropyl?
Hydroxypropyl methylcellulose (HPMC) bụ polymer vasatail nke a na-ejikarị na ụlọ ọrụ dị iche iche, gụnyere ọgwụ, nri, ihe owuwu, na ihe ịchọ mma. Akụkụ dị mkpa nke ngwa ya bụ solubility ya na ihe mgbaze dị iche iche, gụnyere mmanya isopropyl (IPA). HPMC bụ n'ozuzu ...GỤKWUO -
Kedu ihe dị iche n'etiti onye na-ebelata mmiri na-arụ ọrụ nke ọma na onye na-ebelata mmiri?
Ihe mgbakwunye mmiri na-ebelata mmiri (WRA) na superplasticizers bụ ihe mgbakwunye kemịkalụ eji eme ihe na ngwakọta kọmpụta iji meziwanye arụmọrụ ya ma belata ọdịnaya mmiri na-enweghị emetụta ike nke ngwaahịa ikpeazụ. N'ime nkọwapụta a, anyị ga-eleba anya nke ọma n'iche dị n'etiti...GỤKWUO -
Gịnị bụ HPMC na akọrọ mix ngwa agha?
Hydroxypropyl methylcellulose (HPMC) bụ ihe bụ isi ihe na-eme n'ụdị ngwa agha akọrọ-agwakọta ma na-arụ ọrụ dị mkpa n'ịkwalite ihe dị iche iche nke ngwa agha. Ngwakọta ngwakọta akọrọ akọrọ bụ ngwakọta agwakọtara nke ọma, ciment na ihe mgbakwunye naanị ka a ga-agbakwunye mmiri na ebe a na-ewu ụlọ. m...GỤKWUO -
Kedu ihe dị iche n'etiti starch ether na cellulose ether?
Starch ethers na cellulose ethers bụ ma ethers na-arụ ọrụ dị mkpa na ụlọ ọrụ dị iche iche, karịsịa na-ewu na dị ka ihe mgbakwunye na ngwaahịa dị iche iche. Ọ bụ ezie na ha nwere ụfọdụ myirịta, ha bụ ogige dị iche iche nwere ụdị kemịkal dị iche iche, ihe onwunwe, na ngwa ...GỤKWUO
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