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Kedu ihe a na-eji cellulose ether eme ihe?
1.Overview: Cellulose ether bụ eke polymer compound, ya chemical Ọdịdị bụ a polysaccharide macromolecule dabeere anhydrous β-glucose, na e nwere otu isi hydroxyl otu na abụọ nke abụọ hydroxyl otu na nke ọ bụla isi mgbanaka. Site na mgbanwe kemịkalụ, usoro cellulose deri ...GỤKWUO -
Kedu ihe bụ Thickener Cellulose?
Thickener, nke a makwaara dị ka onye nnọchi anya gelling, ka a na-akpọkwa mado ma ọ bụ gluu nri mgbe ejiri ya na nri. Isi ọrụ ya bụ ịbawanye viscosity nke sistemu ihe, dobe usoro ihe ahụ n'ụdị nkwusioru edo na kwụsiri ike ma ọ bụ steeti emulsified, ma ọ bụ mepụta gel. Thickers nwere ike ịbawanye ngwa ngwa ...GỤKWUO -
Akụrụngwa maka cellulose ether
Akụrụngwa maka Cellulose Ether A mụrụ usoro mmepụta nke nnukwu viscosity pulp maka cellulose ether. A tụlere isi ihe na-emetụta isi nri na ịcha ọcha n'ime usoro mmepụta pulp dị elu. Dị ka ndị ahịa chọrọ, site na otu ihe t ...GỤKWUO -
Kwa ụbọchị kemịkalụ hydroxypropyl methylcellulose HPMC
Hydroxypropyl methylcellulose bụ ether cellulose na-abụghị ionic nke sitere na ihe polymer polymer (owu) cellulose sitere na usoro usoro kemịkalụ. Ọ bụ ntụ ntụ ọcha na-enweghị isi, nke na-enweghị ụtọ nke na-adaba n'ime ngwọta colloidal doro anya ma ọ bụ dị ntakịrị na mmiri oyi. Ọ na-enwe nkụda mmụọ, biini ...GỤKWUO -
Mmalite nke Hydroxypropyl methyl cellulose HPMC
1. Overview Hydroxypropyl Methyl Cellulose (HPMC) bụ ihe na-abụghị ionic cellulose ether mere si eke polymer ihe - cellulose site a usoro nke chemical usoro. Hydroxypropyl methylcellulose (HPMC) bụ ihe na-esi ísì ụtọ, enweghị ụtọ, ntụ ntụ na-adịghị egbu egbu, nke enwere ike ịgbaze na c ...GỤKWUO -
Kedu ihe bụ njirimara HPMC na ngwa agha agwakọtara akpọnwụ akpọnwụ
1. The e ji mara HPMC na nkịtị ngwa agha HPMC bụ tumadi ji dị ka retarder na mmiri njide gị n'ụlọnga na ciment proportioning. N'ime ihe ndị dị na ngwa ngwa na ngwa agha, ọ nwere ike melite viscosity na ọnụego shrinkage, mee ka ike dị n'otu dị ike, na-achịkwa oge nhazi ciment, ma melite ike mbụ ...GỤKWUO -
Kedu ihe bụ Starch Ether?
A na-ejikarị starch ether eme ihe na ngwa agha, nke nwere ike imetụta nkwụsị nke ngwa agha dabere na gypsum, ciment na lime, ma gbanwee ihe owuwu na sag resistance nke ngwa agha. A na-ejikarị ethers starch eme ihe na njikọ cellulose ethers na-adịghị agbanwe agbanwe na emezigharị. Ọ dabara ...GỤKWUO -
Ngwa nke HPMC na ụlọ ọrụ ihe owuwu
Hydroxypropyl methyl cellulose, nke a na-akpọ cellulose (HPMC), bụ nke cellulose owu dị ọcha nke ukwuu dị ka akụrụngwa ma bụrụ nke a na-ekpochapụ nke ọma n'okpuru ọnọdụ alkaline. Emechara usoro a niile n'okpuru nlekota akpaaka na enweghị ihe ọ bụla na-arụ ọrụ dị ka anụmanụ ma ọ bụ ...GỤKWUO -
Kedu ka esi emeziwanye mmepụta cellulose ether?
Kedu ka esi emeziwanye mmepụta cellulose ether? Kima Chemical Co., Ltd ga-amasị iwebata mmelite nke usoro mmepụta cellulose ether na akụrụngwa n'ime afọ iri gara aga, ma nyochaa njirimara dị iche iche nke kneader na coulter reactor na cellulose ether mmepụta usoro. Wi...GỤKWUO -
Kedu ihe a na-eji Hydroxyethyl cellulose?
Hydroxyethyl cellulose (HEC) bụ ihe na-abụghị ionic cellulose ether nke sitere n'okike polymer material cellulose site na usoro nke etherification. Ọ bụ ihe na-esi ísì ụtọ, enweghị ụtọ, ntụ ntụ ọcha na-adịghị egbu egbu ma ọ bụ granule, nke enwere ike igbari na mmiri oyi iji mepụta ngwọta viscous na-apụta ìhè, na mgbaze ...GỤKWUO -
Kedu ka esi eme methylcellulose?
Nke mbụ, a na-egwepịa mkpụrụ osisi cellulose nke a nụchara anụcha, ma tinyezie ya ma tụba ya n'okpuru ntụ ọka soda. Tinye olefin oxide (dị ka ethylene oxide ma ọ bụ propylene oxide) na methyl chloride maka etherification. N'ikpeazụ, a na-asa mmiri na ịsacha ya na fina ...GỤKWUO -
Kedu ihe a na-eji starch ether eme ihe?
A na-ejikarị starch ether eme ihe na ngwa agha, nke nwere ike imetụta nkwụsị nke ngwa agha dabere na gypsum, ciment na lime, ma gbanwee ihe owuwu na sag resistance nke ngwa agha. A na-ejikarị ethers starch eme ihe na njikọ cellulose ethers na-adịghị agbanwe agbanwe na emezigharị. Ọ dabara ...GỤKWUO
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