Feem ntau siv cov kuab tshuaj sib xyaw rau ethyl cellulose (DS: 2.3 ~ 2.6) yog cov tshuaj tsw qab hydrocarbons thiab cawv.Aromatics tuaj yeem siv benzene, toluene, ethylbenzene, xylene, thiab lwm yam., qhov ntau npaum li cas yog 60 ~ 80%;cawv tuaj yeem yog methanol, ethanol, thiab lwm yam., qhov ntau npaum li cas yog 20 ~ 40%.EC tau maj mam ntxiv rau hauv lub thawv uas muaj cov kuab tshuaj nyob rau hauv nplawm kom txog thaum nws tag nrho ntub thiab yaj.
Kev siv tseem ceeb ntawm ethyl cellulose khoom:
1. Kev lag luam kev lag luam: EC yog dav siv nyob rau hauv ntau yam txheej, xws li hlau nto coatings, daim ntawv cov khoom coatings, roj hmab coatings, kub yaj txheej thiab integrated circuits;siv nyob rau hauv inks, xws li sib nqus inks, gravure thiab flexographic inks;siv los ua cov khoom txias-resistant;siv rau cov yas tshwj xeeb thiab cov nag tshwj xeeb, xws li foob pob hluav taws tiv thaiv kab xev;siv rau hauv cov ntaub ntawv insulating thiab cable coatings;siv nyob rau hauv polymer suspension polymerization dispersants;siv hauv cemented carbide thiab ceramic adhesives;siv nyob rau hauv Textile kev lag luam rau luam ntawv xim paste thiab hais txog.
2. Kev lag luam tshuaj: Vim EC yog insoluble hauv dej, nws yog tsuas yog siv rau cov ntsiav tshuaj adhesives thiab zaj duab xis txheej ntaub ntawv, thiab lwm yam .;nws kuj yog siv los ua cov khoom siv matrix los npaj ntau hom matrix sustained-tso ntsiav tshuaj;Nws yog siv rau cov ntaub ntawv sib xyaw Kev npaj ntawm coated sustained-tso formulations, sustained-tso pellets;kuj tseem siv los ua cov ntawv khi, cov tshuaj tiv thaiv kev tso tawm thiab cov tshuaj tiv thaiv noo noo rau cov tshuaj vitamin thiab cov tshuaj ntxhia.
Post lub sij hawm: Nov-01-2022