Vim li cas microencapsulation ua tiav?
Vim li cas microencapsulation ua tiav?

Video: Vim li cas microencapsulation ua tiav?

Video: Vim li cas microencapsulation ua tiav?
Video: Vim Lis Cas Hmoob Teb Xa Kub Nyiab 09/23/21 2024, Kaum ib hlis
Anonim

Microencapsulation Cov thev naus laus zis yog siv los muab cov tshuaj tua kab mob ua kom tiav ntawm cov ntaub ntawv los ua kom zoo dua ntawm cov cuab yeej tswj-tso tawm ntawm cov neeg ua haujlwm nquag, ua kom muaj kev xaiv ntau tshaj plaws ntawm cov tshuaj tua kab mob (raws li cov tub ntxhais kawm lossis / thiab cov ntaub ntawv plhaub), thiab ua kom ntev lub sij hawm ntawm cov tshuaj tiv thaiv kab mob tiv thaiv laundering thiab

Tsis tas li ntawd, microencapsulation siv rau dab tsi?

Microencapsulation yog ib qho txheej txheem uas cov me me los yog cov tee dej nyob ib puag ncig los ntawm cov txheej los muab cov tshuaj me me, ntawm ntau yam khoom muaj txiaj ntsig. Feem ntau, nws yog siv kom sib xyaw cov khoom xyaw zaub mov, enzymes, hlwb lossis lwm yam ntaub ntawv ntawm micro metric scale.

Ib yam li ntawd, leej twg tsim microencapsulation? Nyob rau hauv lub lig 1940s ib tus neeg tsim khoom npe hu ua Chester Carlson tau sau npe kev pab ntawm Haloid Tuam Txhab ntawm Rochester, New York, los pab ua lag luam nws cov txheej txheem luam tawm tshiab, hu ua xerography, txheej txheem luam ntawv qhuav uas siv cov toner suav nrog. microencapsulated dyes.

Tib neeg kuj nug, lub khw muag tshuaj microencapsulation yog dab tsi?

Microencapsulation ..in tsev muag tshuaj los ntawm sandeep. Microencapsulation yog ib qho txheej txheem uas cov khoom khib nyiab, kua lossis cov pa roj tuaj yeem muab ntim rau hauv cov khoom me me los ntawm kev tsim cov txheej nyias ntawm cov khoom siv phab ntsa nyob ib ncig ntawm cov khoom.

Dab tsi yog txhais los ntawm microencapsulation?

Microencapsulation : Txhais : Nws yog cov txheej txheem uas ib tus neeg hais los yog cov tee dej ntawm cov khoom lossis cov khoom ua kua (cov tub ntxhais) nyob ib puag ncig lossis coated nrog cov yeeb yaj kiab txuas ntxiv ntawm cov khoom siv polymeric (lub plhaub) los tsim cov tshuaj ntsiav hauv micrometer mus rau millimeter ntau, hu ua microcapsules.

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