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Kedu otu esi eme ntụ ntụ putty?Gịnị bụ isi ihe dị na putty?
N'oge na-adịbeghị anya, ndị ahịa na-ajụkarị ajụjụ gbasara ntụ ntụ putty, dịka etu o si agbaze ma ọ bụ enweghị ike inweta ike. A maara na itinye cellulose ether dị mkpa iji mee ntụ ntụ putty, ọtụtụ ndị na-eji ya anaghị etinye ntụ ntụ latex a na-agbaze agbaze. Ọtụtụ mmadụ anaghị...GỤKWUO -
Ọrụ nke ntụ ntụ latex redispersible: Gịnị ka e ji ntụ ntụ redispersible eme?
Ọrụ nke ntụ latex redispersible: 1. Ntụ latex redispersible （Ntụ ntụ gluu siri ike Ntụ ntụ roba neutral Ntụ ntụ latex neutral）na-akpụ ihe nkiri mgbe a gbasasịrị ya ma na-eje ozi dị ka ihe na-arapara iji mee ka ike ya dịkwuo elu. 2. Sistemụ motrị na-amịkọrọ colloid nchebe ahụ (ọ gaghị...GỤKWUO -
Hydroxypropyl methylcellulose (aha INN: Hypromellulose), nke a na-akpọkwa hydroxypropyl methylcellulose (HPMC), bụ ụdị ethers ndị na-abụghị ionic cellulose agwakọtara.
Hydroxypropyl methylcellulose (aha INN: Hypromellulose), nke a na-akpọkwa hydroxypropyl methylcellulose (HPMC), bụ ụdị ethers ndị na-abụghị ionic cellulose agwakọtara. Ọ bụ polima viscoelastic nke a na-ejikarị eme ihe dị ka mmanụ na ọgwụgwọ anya, ma ọ bụ dị ka ihe mgbakwunye ma ọ bụ ihe mgbakwunye...GỤKWUO -
Kedu ihe ndị e ji emepụta cellulose ether? Ònye na-emepụta cellulose ether?
A na-eji cellulose eme cellulose ether site na mmeghachi omume etherification site na otu ma ọ bụ ọtụtụ ihe na-eme ka etherification na igwe nkụ. Dịka usoro kemịkalụ dị iche iche nke ihe ndị na-eme ka ether dị, enwere ike kewaa cellulose ethers ka ọ bụrụ anionic, cationic, na non ionic ethers. Ionic cellulose ethers ...GỤKWUO -
Kedu ụdị ngwa agha akọrọ dị iche iche?
Mkpụrụ ntụ ntụ akọrọ na-ezo aka na ihe dị ka granular ma ọ bụ powdery nke e ji ngwakọta anụ ahụ nke ihe ndị a chịkọtara, ihe ndị e ji simenti eme ihe na-adịghị n'ime ahụ, na ihe mgbakwunye ndị a kpọnwụrụ akpọnwụ ma nyochaa n'ókè ụfọdụ. Kedu ihe mgbakwunye ndị a na-ejikarị eme ihe maka ngwa ntụ ntụ akọrọ? Mkpụrụ ntụ ntụ akọrọ na-ezo aka n'ozuzu anyị...GỤKWUO -
Mmetụta dị aṅaa ka cellulose ether na-ejigide mmiri?
N'ikwu ya n'ozuzu, viscosity nke hydroxypropyl methylcellulose dị elu, mana ọ daberekwa n'ogo nnọchi na nkezi ogo nnọchi. Hydroxypropyl methylcellulose bụ cellulose ether na-abụghị ionic nke nwere ntụ ntụ ọcha na-adịghị esi ísì ma na-enweghị ụtọ, ọ na-agbaze...GỤKWUO -
Kedu ihe bụ hydroxyethyl methyl cellulose (HEMC)?
Gịnị bụ hydroxyethyl methyl cellulose (HEMC)? A makwaara Hydroxyethyl methylcellulose (HEMC) dị ka methylhydroxyethyl cellulose (MHEC). Ọ bụ ihe ọcha ọcha, isi awọ, ma ọ bụ odo odo. Ọ bụ ihe na-abụghị ionic cellulose ether nke a na-enweta site na itinye ethylene oxide na methyl cellulose. A na-emepụta ya site na...GỤKWUO -
Gịnị ka e ji methyl cellulose ether eme? Kedu ka e si eme cellulose ether?
Cellulose Ether - Ịkpụ na Ịkpụ na Ịkpụ na Cellulose ether na-enye ngwa agha mmiri mmiri nwere viscosity dị mma, nke nwere ike ime ka nrapado dị n'etiti ngwa agha mmiri na oyi akwa isi dịkwuo mma, melite arụmọrụ mgbochi mmiri nke ngwa agha, a na-ejikwa ya nke ọma na ngwa agha plastering, taịlị seramiiki bonding...GỤKWUO -
Kedu ihe eji eme ntụ ntụ emulsion redispersible?
Ntụ ntụ emulsion Redispersible bụ mgbasa nke ude polymer mgbe a kpọchara ya. Site na nkwalite na ojiji ya, arụmọrụ nke ihe owuwu ọdịnala emeela ka ọ ka mma nke ukwuu, ike njikọ na njikọta nke ihe ndị ahụ ka mma. Ọ nwere ike ime ka ọ ka mma...GỤKWUO -
Kedu ihe mgbakwunye owuwu nwere ike ime ka ihe onwunwe nke ngwa agha akọrọ dị mma? Kedu ka ha si arụ ọrụ?
Ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe ndị dị n'ime ihe ndị e ji arụ ụlọ nwee ike ime ka ihe ndị simenti gbasaa ibe ha ka mmiri efu nke simenti ahụ kpuchiri wee tọhapụ ya, a na-agbasakwa simenti a chịkọtara nke ọma ma na-eme ka mmiri dị n'ime ya nke ọma iji nweta nnukwu nhazi na...GỤKWUO -
Kọwaa usoro mmepe akụkọ ihe mere eme nke ntụ ntụ latex a na-agbanwe agbanwe na ihe nrapado taịlị seramiiki
Malite n'afọ 1930, e ji ihe njikọta polima mee ka arụmọrụ nke moto dịkwuo mma. Mgbe etinyere ude polima n'ahịa nke ọma, Walker mepụtara usoro nchacha mmiri, nke mere ka e nweta ude n'ụdị ntụ rọba, wee bụrụ mmalite nke oge ...GỤKWUO -
Ntụ ntụ latex nke a na-akpọ Redispersible bụ ụdị ihe na-arapara ntụ ntụ nke e ji ihe pụrụ iche e ji agba mmanụ mee.
Ntụ ntụ latex nke a na-akpọ Redispersible bụ ụdị ihe na-arapara ntụ ntụ nke a na-eji mmiri pụrụ iche akpọnwụ. Ụdị ntụ ntụ a nwere ike ịgbasa ngwa ngwa ka ọ bụrụ ude mgbe ọ batara na mmiri, o nwekwara otu ihe ahụ dị ka ude mbụ ahụ, ya bụ, mmiri ahụ nwere ike ịmepụta ihe nkiri mgbe ọ gbụchara. Ihe nkiri a nwere...GỤKWUO
