Ethyl Cellulose- alaab-qeybiyaha EC

Ethyl cellulose waa polymer-biyood aan milmi karin oo laga soo qaatay cellulose, bioopolymer dabiici ah oo laga helo gidaarada unugyada dhirta. Waxaa si weyn loogu isticmaalaa warshado kala duwan, oo ay ku jiraan dawooyinka, cuntada, iyo daryeelka shakhsi ahaaneed, sababtoo ah sifooyinka gaarka ah, oo ay ku jiraan milanka, awoodda sameynta filimada, iyo sunta hoose. Maqaalkani wuxuu ka hadli doonaa sifooyinka, isku-dhafka, iyo codsiyada ethyl cellulose.

Astaamaha Ethyl Cellulose Ethyl cellulose waa walxo heerkulbeeg ah oo ku milma dareerayaasha organic, sida ethanol, laakiin aan ku milmin biyaha. Solubility ee cellulose ethyl waxaa lagu hagaajin karaa iyada oo la beddelo heerka beddelka, taas oo tixraacaya tirada ethyl kooxaha halkii unug gulukoos ee molecule cellulose. Ethyl cellulose oo leh heer sare oo beddelaad ah ayaa aad ugu milmay dareerayaasha organic, halka kuwa leh heerka hoose ee beddelka ay yihiin kuwo aan milmi lahayn.

Ethyl cellulose waxaa lagu yaqaanaa kartida filim samaynta ee heer sare ah waxaana loo isticmaali karaa in lagu abuuro filim isku mid ah oo deggan. Qalabka samaynta filimka ee ethyl cellulose ayaa lagu sii wanaajin karaa iyadoo lagu darayo balaastikada, sida dibutyl phthalate ama triacetin, taas oo kordhisa dabacsanaanta iyo dabacsanaanta filimka. Filimada Ethyl cellulose waxaa inta badan loo isticmaalaa warshadaha dawooyinka sida dahaarka kiniiniyada, kaabsal, iyo granules.

Synthesis of Ethyl Cellulose Ethyl cellulose waxa lagu farsameeyaa iyada oo ka falcelinaysa cellulose leh ethyl chloride iyadoo ay jirto saldhig, sida sodium hydroxide ama potassium hydroxide. Dareen-celinta waxay ku lug leedahay beddelka kooxaha hydroxyl ee molecule cellulose leh kooxaha ethyl, taasoo keentay samaynta ethyl cellulose. Heerka beddelka waxaa lagu xakameyn karaa iyadoo la hagaajinayo xaaladaha falcelinta, sida fiirsashada falcelinta iyo waqtiga falcelinta.

Codsiyada Ethyl Cellulose Pharmaceuticals: Ethyl cellulose waxaa si weyn loogu isticmaalaa warshadaha dawooyinka sababtoo ah awoodeeda filim samaynta fiican iyo sunta hoose. Waxaa loo isticmaalaa sida maaddada dahaarka ee kiniiniyada, kaabsal, iyo granules, taas oo wanaajisa xasilloonidooda kana ilaalisa inay ku kala firdhiyaan mareenka caloosha iyo mindhicirka. Dahaarka Ethyl cellulose ayaa sidoo kale loo isticmaali karaa in lagu xakameeyo sii daynta daawooyinka iyadoo la bedelayo heerka kala diridooda.

Cunto: Ethyl cellulose waxaa loo isticmaalaa cunto lagu daro si loo hagaajiyo qaabka iyo xasiloonida cuntooyinka. Inta badan waxaa loo isticmaalaa sidii dhumuc, xidhe, iyo xasiliye cuntooyinka warshadaysan, sida suugada, dhaymada, iyo alaabta la dubay. Ethyl cellulose waxa kale oo loo isticmaali karaa dahaarka miraha iyo khudaarta si ay u kordhiyaan noloshooda shelf ugana hortagaan kharriban.

Daryeelka Shakhsi ahaaneed: Ethyl cellulose waxaa loo isticmaalaa alaabooyin kala duwan oo shakhsi ah, sida waxyaabaha la isku qurxiyo, shaambooyinka, iyo labeennada, taas oo ay ugu wacan tahay awoodda samaynta filimaanta iyo sifooyinka biyaha u adkaysta. Waxaa inta badan loo isticmaalaa sidii dhumuc iyo xasiliye ee waxyaalaha la isku qurxiyo iyo sidoo kale loo isticmaali karaa sida wakiilka samaynta filim ee buufinta timaha iyo habaynta alaabta.

Codsiyada kale: Ethyl cellulose waxaa loo isticmaalaa codsiyo kale oo kala duwan, sida khadadka, dahaarka, xabagta, iyo rinjiga. Badanaa waxa loo isticmaalaa sida xidheha dahaarka iyo sida dhumucyada khad ahaan. Ethyl cellulose waxa kale oo loo isticmaali karaa dahaarka biyaha u adkaysta ee warqadaha iyo sida xidheha dhoobada.

Marka la soo koobo, ethyl cellulose waa polymer-biyood aan milmi karin oo laga keenay cellulose si weyn looga isticmaalo warshado kala duwan, oo ay ku jiraan dawooyinka, cuntada, iyo daryeelka gaarka ah. Waxaa lagu yaqaanaa karti-samaynta filim-samaynta aadka u fiican, sunta hoose, iyo guryaha u adkaysta biyaha, taas oo ka dhigaysa mid ku habboon codsiyada kala duwan.