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Kedu ọrụ na ihe achọrọ dị iche iche na ngwa agha nke dabeere na gypsum?
Kedu ọrụ na ihe achọrọ dị iche iche na ngwa agha nke dabeere na gypsum? (1) Gypsum Dị ka akụrụngwa eji eme ihe, a na-ekewa ya na ụdị II anhydrite na α-hemihydrate gypsum. Ihe ha na-eji bụ: ① Ụdị II anhydrous gypsum The transperent gypsum or alabas...GỤKWUO -
Ọ̀ bụ ihe metụtara efflorescence na ngwa agha na hydroxypropyl methylcellulose?
Ọ̀ bụ ihe metụtara efflorescence na ngwa agha na hydroxypropyl methylcellulose? Ihe omuma nke efflorescence bụ: ihe nkịtị bụ silicate, mgbe ọ na-ezute ikuku ma ọ bụ mmiri na mgbidi, ion silicate na-enweta mmeghachi omume hydrolysis, na hydroxide na-emepụta na-ejikọta ya na ...GỤKWUO -
HPMC na putty ntụ ntụ
HPMC na putty powder 1. Gịnị bụ isi ọrụ nke ngwa nke HPMC na putty ntụ ntụ? Enwere mmeghachi omume kemịkal ọ bụla? ——Azịza: N'ime ntụ ntụ putty, HPMC na-arụ ọrụ atọ nke ịgbasa, njigide mmiri na iwu ụlọ. Thicking: Cellulose nwere ike ịgbatị ka ọ kwụsịtụ ma debe solu ...GỤKWUO -
Ethyl Cellulose EC
Ethyl Cellulose EC Ethyl cellulose (EC) bụ ntụ ntụ ọcha ma ọ bụ na-acha ọcha nke na-adịghị edozi na mmiri ma soluble n'ọtụtụ ihe mgbaze organic, dị ka ethanol, ethyl acetate, na toluene. Ọ bụ ihe sitere na cellulose, nke bụ polymer na-emekarị nke nwere nkeji glucose ugboro ugboro. Ethyl...GỤKWUO -
Ebumnuche bụ isi nke Sodium Formate
Ebumnuche bụ isi nke Sodium Formate Sodium formate bụ nnu sodium nke formic acid, nke a na-ejikarị eme ihe n'ọtụtụ ụlọ ọrụ na ngwa azụmahịa. Ọ bụ ntụ ntụ kristal na-acha ọcha nke na-agbaze na mmiri ma nwee ọtụtụ ọrụ dị mkpa na ụlọ ọrụ dị iche iche. The m...GỤKWUO -
Ọrụ nke hydroxypropyl methylcellulose na ihe
Mgbochi mgbasa bụ ihe dị mkpa teknuzu index iji tụọ àgwà nke mgbochi mgbasa ozi. Hydroxypropyl methylcellulose bụ ngwakọta polymer na-agbaze mmiri, nke a makwaara dị ka resin mmiri na-agbaze ma ọ bụ polima na-agbaze mmiri. Ọ na-abawanye nkwụsi ike nke ngwakọta site n'ịbawanye viscosity o ...GỤKWUO -
Hydroxymethylcellulose ọ dị ka hydroxypropyl methylcellulose?
Carboxymethyl cellulose (Carboxymethyl cellulose) na-etolite site mmeghachi omume nke hydroxyl otu anhydroglucose unit na cellulose yinye na etherification otu (chloro Z acid ma ọ bụ ethylene oxide); Ọ bụ ihe amorphous na-enweghị agba na-agbaze n'ime mmiri, ngwọta alkali mmiri, amm ...GỤKWUO -
Otu esi ahọrọ hydroxypropyl methylcellulose kwesịrị ekwesị maka mgbidi ime na mputa
Otu esi ahọrọ HPMC ziri ezi 1. Dị ka ihe nlereanya: Dị ka usoro dị iche iche nke putties dị iche iche si dị, ụdị viscosity nke hydroxypropyl methylcellulose na methylcellulose dịkwa iche. A na-eji ha site na 40,000 ruo 100,000. N'otu oge ahụ, eriri anụ anaghị eri anụ ether enweghị ike r ...GỤKWUO -
Kedu ihe bụ isi ọrụ Starch Ether?
Gịnị bụ isi ọrụ nke Starch Ether? Starch ether bụ ụdị starch emezigharịrị nke a na-eji n'ọtụtụ ụlọ ọrụ mmepụta ihe na azụmahịa. A na-emepụta ya site na imegharị mkpụrụ ndụ starch eke ekemịkal iji meziwanye njirimara ọrụ ha, dị ka ike ha ịgbari na wat ...GỤKWUO -
Ebe enwere ike iji Calcium Formate mee ihe?
Ebe enwere ike iji Calcium Formate mee ihe? Calcium formate bụ nnu calcium nke formic acid nwere usoro kemịkal Ca (HCOO) 2. Ọ bụ ntụ ntụ kristal na-acha ọcha nke a na-eji eme ihe dị iche iche nke ụlọ ọrụ mmepụta ihe na nke azụmahịa. N'isiokwu a, anyị ga-atụle ụfọdụ n'ime ihe ndị a na-ejikarị calcium formate ...GỤKWUO -
Kedu ihe bụ polypropylene fiber? Gịnị bụ Ọrụ ahụ?
Kedu ihe bụ polypropylene fiber? Gịnị bụ Ọrụ ahụ? Fiber polypropylene, nke a makwaara dị ka PP fiber, bụ eriri sịntetị nke sitere na polymer polypropylene. Ọ bụ ihe dị iche iche nke na-achọta ngwa ngwa dị iche iche na ụlọ ọrụ dị iche iche, gụnyere ihe owuwu, akwa akwa na ụgbọ ala. Na...GỤKWUO -
Otu esi ahọrọ ezigbo cellulose ether maka ngwa gị?
Otu esi ahọrọ ụdị cellulose ether nke ọma maka ngwa gị? Cellulose ethers bụ klas dị iche iche nke polymers soluble mmiri na-achọta ọtụtụ ngwa n'ọtụtụ ụlọ ọrụ dị ka ihe owuwu, nri, nlekọta onwe onye, na ọgwụ. Ha sitere na cellulose, natu ...GỤKWUO
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