Marka ay timaado hydroxyethyl cellulose, anigu ma ihi xirfadle in industry this, iyo guud ahaan ma aqaan wax badan oo ku saabsan. Waxaa laga yaabaa inaad weydiiso: waa maxay kani? Maxaa faa'iido ah? Gaar ahaan waa maxay faa'iidada nolosheenna? Dhab ahaantii, waxay leedahay hawlo badan, iyo HEC waxay leedahay codsiyo badan oo kala duwan oo ku saabsan dhinacyada dahaarka, khadadka, fiilooyinka, rinjiyeynta, waraaqaha, qurxinta, sunta cayayaanka, farsamaynta macdanta, soo saarista saliidda iyo daawada. Waa tan hordhac kooban oo ku saabsan hawlaheeda:
1 Guud ahaan loo isticmaalo sida dhumucyada, wakiilada ilaalinta, xabagta, stabilizers, iyo daro ee diyaarinta emulsions, jellies, boomaatada, looshannada, nadiifinta indhaha, suppositories iyo kiniiniyada, iyo sidoo kale loo isticmaalo sida jel hydrophilic, qalabka qalfoofka, Waxaa loo isticmaali karaa in lagu diyaariyo. diyaarinta sii-deynta joogtada ah ee nooca-matrix-ka ah, waxaana sidoo kale loo isticmaali karaa xasiliye cuntada.
2 Hydroxyethyl cellulose waxaa loo isticmaalaa sidii wakiilka cabbirka ee warshadaha dunta, sida wakiilka kaaliyaha ee isku xidhka, dhumucyada, emulsifying, iyo xasilinta qaybaha elaktrooniga iyo warshadaha iftiinka.
3 Hydroxyethyl cellulose waxa loo isticmaalaa sidii dhumuc iyo dareere luminaya dareeraha qodista biyaha ku salaysan iyo dareerayaasha dhamaystirka, waxayna leedahay saamayn dhumuc muuqata leh dareerayaasha qodista brine. Waxa kale oo loo isticmaali karaa dhimis luminta dareeraha sibidhka ceelka saliidda. Waxa lagu xidhi karaa ion bir polyvalent si loo sameeyo jel.
4 Hydroxyethyl cellulose waxaa loo isticmaalaa jabka si looga faa'iidaysto dareeraha jelka biyaha ku salaysan ee batroolka, polystyrene iyo polyvinyl chloride iyo kala firdhiyaashooda polymeric kale. Waxa kale oo loo isticmaali karaa sidii dhumucda emulsion ee warshadaha rinjiga, hygrostat ee warshadaha elektiroonigga ah, xinjirowga lidka ku ah sibidhka iyo wakiilka qoyaanka ilaalinta ee warshadaha dhismaha. Dhaldhalaalka warshadaha dhoobada iyo dawada cadayga. Waxa kale oo si weyn loogu isticmaalaa daabacaadda iyo midabaynta, dunta, waraaqaha samaynta, daawada, nadaafadda, cuntada, sigaarka, sunta cayayaanka iyo walxaha dab-damiska.
Waxaa loo isticmaalaa sidii surfactant, wakiilka kolloidal ilaalinta, emulsification stabilizer ee vinyl chloride, vinyl acetate iyo emulsions kale, iyo sidoo kale viskosifier, kala firdhiso iyo kala firdhiso xasiliyaha cinjirka. Si weyn loogu isticmaalo dahaarka, fiilooyinka, midabaynta, waraaqaha samaynta, waxyaalaha la isku qurxiyo, daawada, sunta cayayaanka, iwm. Waxa kale oo ay leedahay adeegsiyo badan oo sahaminta saliidda iyo warshadaha mishiinada.
6 Hydroxyethyl cellulose waxay leedahay korka firfircoon, dhumucdiisuna, laalitaan, xidhitaan, emulsifying, film-samaynta, kala firdhiyey, ilaalinta biyaha iyo hawlaha ilaalinta ee daawooyinka adag iyo diyaarinta dareere ah.
Waqtiga boostada: Nov-24-2022