Focus on Cellulose ethers

Akụkọ

  • Ngwa nke PVA eriri na ihe

    Abstract: Polyvinyl mmanya (PVA) apụtala dị ka ihe mgbakwunye na-ekwe nkwa na teknụzụ kọmpụta, na-enyere aka melite akụrụngwa dị iche iche na ịdịte aka. Nyocha a zuru oke na-enyocha mmetụta nke itinye PVA fibers n'ime ngwakọta ihe, na-ekwurịta ihe onwunwe ha, ma ...
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  • Starch ethers dakọtara na ụdị ciment dị iche iche?

    A. Okwu Mmalite 1.1 Simenti Background bụ akụkụ bụ isi nke ihe owuwu ihe, na-enye ihe ejikọtara ọnụ dị mkpa iji mepụta kọnkịtị na ngwa agha. Starch ethers sitere na isi mmalite starch eke na-enweta nlebara anya dị ka ihe mgbakwunye na-agbanwe njirimara nke ihe ndị sitere na ciment. Na...
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  • Nkwụsi ike HEC kemịkalụ kwa ụbọchị yana njikwa viscosity

    ewebata: Hydroxyethylcellulose (HEC) bụ polymer vasatail na vasatail na ụlọ ọrụ kemịkalụ ndị na-azụ ahịa, na-arụ ọrụ dị mkpa n'ịkwụsị usoro na ịchịkwa viscosity. Dị ka polymer soluble mmiri nke sitere na cellulose, HEC nwere ihe pụrụ iche nke na-eme ka ọ dị mma maka ụdị dị iche iche ...
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  • Ihe superplasticizer dabere na gypsum

    mmeghe: Concrete bụ ihe eji ewu ụlọ mara maka ike na ogologo oge. Mgbakwunye nke superplasticizers gbanwere teknụzụ kọmpụta site na ịkwalite arụmọrụ yana ibelata ọdịnaya mmiri. Gypsum dabeere na elu-arụ ọrụ dị elu nke na-ebelata mmiri mmiri bụ ihe ọhụrụ dị elu na-arụ ọrụ w ...
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  • Ndị na-emepụta ihe na-emepụta mmiri na-ebelata ọrụ dị elu

    Abstract: Mgbakwụnye mmiri na-ebelata mmiri na-ekere òkè dị mkpa na usoro ihe owuwu nke oge a, na-eme ka arụ ọrụ na ịrụ ọrụ nke kọnkịtị na-ebelata ma na-ebelata ọdịnaya mmiri. Dị ka mmepe na-adigide na nsogbu gburugburu ebe obibi na-aga n'ihu na-enweta nlebara anya, ọchịchọ maka mmiri dị elu na-arụ ọrụ nke ọma na-emegharị ...
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  • HPMC bụ ihe ọzọ dị ọnụ ahịa karịa HEC

    Hydroxypropyl methylcellulose (HPMC) na hydroxyethyl cellulose (HEC) bụ cellulose ethers nke a na-ejikarị eme ihe na ụlọ ọrụ dị iche iche n'ihi njirimara pụrụ iche ha. Ndị a cellulose ethers nwere ngwa dị iche iche, sitere na ihe owuwu ụlọ ruo na ọgwụ na nlekọta onwe onye pro ...
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  • Ngwa nke starch ether na adhesives Gypsum adhesives

    Abstract: Starch ethers na-enweta site na starch site na mgbanwe kemịkalụ ma jiri ya mee ihe n'ụdị ngwa ọrụ dị iche iche, otu ngwa a ma ama dị na gypsum adhesives. Edemede a na-enye nyocha zuru oke nke ọrụ na mkpa nke starch ethers na gypsum adhesives,...
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  • Ngwa nke starch ether na adhesives EIFS nrapado

    Abstract: EIFS na-ewu ewu na ụlọ ọrụ ihe owuwu maka ihe nchekwa ike ya na ihe ịchọ mma. Adhesives na-arụ ọrụ dị mkpa n'ịhụ na ịdị irè na ogologo ndụ nke nrụnye EIFS gị. Starch ethers bụ ihe eji eme starch emezigharịrị nke ghọworo ihe ndị bụ isi na nrapado EIFS...
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  • Nkwalite arụmọrụ RDP maka nhazi nke onwe

    1 Okwu Mmalite: A na-eji ogige ndị na-edozi onwe ha eme ihe n'ọtụtụ ebe n'ime ihe owuwu na ngwa ụlọ iji nweta elu dị larịị ma dị larịị. Arụmọrụ nke ogige ndị a dị oke egwu na ngwa nyocha omimi redio (RDP) ebe nha nha na otu dị oke mkpa. Nyochaa a...
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  • Kedu ihe kpatara eji RDP ntụ ntụ na kọmpụta na-edozi onwe ya?

    mmeghe: Kọnkịta na-edobe onwe ya (SLC) bụ ụdị ihe pụrụ iche a na-eme ka ọ na-asọfe ma gbasaa ngwa ngwa n'elu elu, na-emepụta elu dị larịị, dị larịị na-enweghị mkpa maka ịchacha ma ọ bụ imecha. Ụdị ihe a na-ejikarị eme ihe n'ala ụlọ ebe a na-eji flat na uniform s ...
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  • Oilfield Hydroxyethyl Cellulose

    Hydroxyethylcellulose (HEC) bụ nonionic, mmiri-soluble polymer sitere na cellulose site na usoro mmeghachi omume kemịkal. A na-eji ya eme ihe n'ọtụtụ ụlọ ọrụ dị iche iche, gụnyere ụlọ ọrụ mmanụ na gas, na-arụ ọrụ dị mkpa n'ịgba mmiri na mmecha. N'okwu a, HEC na-arụ ọrụ dị ka rheol ...
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  • Ọrụ HPMC na ngwa ngwa agwakọta akọrọ

    Ngwakọta ngwakọta akọrọ akọrọ na-ezo aka na ngwakọta agwakọta nke ọma, ciment na ihe mgbakwunye nke naanị mkpa ka etinye ya na mmiri n'ebe a na-ewu ụlọ. Ngwa ngwa a na-ewu ewu n'ọtụtụ ebe maka ịdị mfe iji ya, ịdị mma na-agbanwe agbanwe, yana arụ ọrụ emelitere ma e jiri ya tụnyere saịtị ọdịnala agwakọtara...
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