Ethylene glycol dimethyl ether series (EDM, DEDM, TEDM, TETREDM)
| Ethylene glycol dimethyl ether series (EDM, DEDM, TEDM, TETREDM) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EDMFeem ntau siv ua cov kuab tshuaj rau nitrocellulose, cov tshuaj ua los ntawm cov khoom siv hluavtaws, xim thiab cov kua luam ntawv. Nws siv tau ua cov kuab tshuaj thiab cov tshuaj diluent rau kev tshem tawm xim vim nws cov solubility zoo heev. Nws kuj tseem siv tau ua cov kuab tshuaj organic synthetic inertia vim nws cov tshuaj ruaj khov.
Dhau li ntawm kev siv uas tau hais los saum toj no,DEDMsiv tau ua cov kuab tshuaj rau cov xim pleev xim uas yaj tau hauv dej, tus neeg sawv cev rau cov tawv thiab cov fiber, tus neeg sawv cev rau kev yees duab lossis luam ntawv, thiab aprotic polar kuab tshuaj siv rau hauv cov organic synthesis.
TRIEDMsiv tau rau hauv cov tshuaj tiv thaiv ntawm cov organic synthesis ua cov kuab tshuaj kub-kub. Nws kuj tseem siv tau ua tus neeg sawv cev de-sulphurizate lossis tus neeg sawv cev de-carbon rau cov tshuaj ammonia lossis roj ntuj.
TETREDMsiv tau ua cov kuab tshuaj zoo heev ntawm alkaline hlau hydride thiab siv rau hauv kev sib xyaw ua ke ntawm alkyl lossis rov ua dua cov tshuaj tiv thaiv. Nrog Louise Alkalinity, nws tuaj yeem nqus cov roj acid kom ntxuav cov roj synthetic, roj ntuj thiab acetylene. (CEEB TOOM: cov khoom no tsis tuaj yeem raug rau sab nraud ntev, txwv tsis pub nws tuaj yeem tsim cov peroxide.)
