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Waa maxay Hydroxyethyl cellulose?
Waa maxay Hydroxyethyl cellulose? Hydroxyethyl cellulose (HEC) waa caddaan ama huruud khafiif ah, ur aan lahayn, fibros aan sun ahayn ama adag budo ah, oo lagu diyaariyey falcelinta etherification ee cellulose alkaline iyo ethylene oxide (ama chlorohydrin). 1. Tilmaamaha 1.1 si toos ah loogu daray wakhtiga wax soo saarka 1. Ku dar nadiif ah ...Sii akhri -
Isbedelka horumarinta suuqa ether cellulose
Isbeddelka horumarka ee suuqa ether-ka cellulose Wax soo saarka iyo isticmaalka hydroxymethyl cellulose iyo methyl cellulose iyo waxyaabaha ka soo jeeda ayaa la soo bandhigay, waxaana la saadaaliyay baahida suuqa mustaqbalka. Qodobbada tartanka iyo dhibaatooyinka ka jira warshadaha ether-ka cellulose ayaa la falanqeeyay. Qaar ka mid ah...Sii akhri -
Hydroxypropyl methylcellulose (HPMC) oo ku jira hoobiye-qoyan
Hydroxypropyl methylcellulose (HPMC) ee hoobiyeyaasha qoyan-isku-dhafka ah Doorka HPMC ee hoobiye-qoyan-qoyan ee hoobiye-qoyan-isku-dhafka ah waa sibidhka, isku-darka wanaagsan, isku-darka, biyaha iyo qaybo kala duwan oo lagu go'aamiyo si waafaqsan waxqabadka. Marka loo eego qayb gaar ah, ka dib marka la cabbiro oo lagu qaso heerka isku dhafka ...Sii akhri -
Waa maxay HPMC? Waa maxay MC?
Waa maxay HPMC? Waa maxay MC? HPMC waa hydroxypropyl methylcellulose, kaas oo ah unug aan-ionic cellulose isku qasan oo laga sameeyey suuf la safeeyey ka dib alkalization, iyadoo la isticmaalayo propylene oxide iyo methyl chloride sida wakiilada etherification, iyo iyada oo taxane falcelin. Darajada beddelka guud ahaan waa 1...Sii akhri -
Sida loo xukumo tayada Hydroxypropyl Methyl Cellulose HPMC?
Sida loo xukumo tayada Hydroxypropyl Methyl Cellulose HPMC? (1). Farqiga udhaxeeya hydroxypropyl methylcellulose (HPMC) iyo hydroxypropyl methylcellulose saafi ah (HPMC)Sii akhri -
Shaqada hydroxypropyl methylcellulose (HPMC) ee gidaarka
Shaqada hydroxypropyl methylcellulose (HPMC) ee gidaarka 1. Waa maxay tilmaamayaasha farsamada ugu muhiimsan ee hydroxypropyl methylcellulose (HPMC)? Waxyaabaha ku jira Hydroxypropyl iyo viscosity, isticmaalayaasha badankoodu waxay ka walaacsan yihiin labadan tilmaame. Kuwa leh maadada hydroxypropyl sare guud ahaan waxay leeyihiin w...Sii akhri -
Waa maxay Hypromellose?
Waa maxay Hypromellose? Hypromellose, oo loo yaqaan hydroxypropyl methylcellulose, HPMC. Qaaciddeeda kelli waa C8H15O8-(C10Hl8O6)n-C8Hl5O8, miisaankeeduna wuxuu ku saabsan yahay 86000. Hypromellose waa walxo semi-synthetic ah, taas oo qayb ka ah methyl iyo qayb ka mid ah polyhydroxypropyl ether of cellulose. Waxa...Sii akhri -
Codsiga Sodium Carboxymethyl Cellulose (CMC) ee Warshadaha Cuntada
Sodium carboxymethyl cellulose ayaa markii ugu horreysay loo adeegsaday soo saarista baasto degdeg ah ee Shiinaha. Iyadoo horumarinta warshadaha cuntada, CMC waxaa lagu dabaqay siyaabo badan iyo in ka badan ee wax soo saarka cuntada. Sifooyin kala duwan ayaa doorar kala duwan ka ciyaara. Maanta, si weyn ayaa loo isticmaali jiray, si weyn ayaa loo isticmaalaa i ...Sii akhri -
Alaabooyinka Ether-ka ee Cellulose
Qalabka Ether ee Cellulose (1) Xadka codsiga: Waxay ku habboon tahay shirkadaha warshadaha ee isticmaala cellulose sida alaabta ceeriin ee ugu weyn si ay u soo saaraan ethers cellulose, oo ay ku jiraan sodium carboxymethyl cellulose, methyl cellulose iyo waxyaabaha ka soo baxa, hydroxyethyl cellulose, iwm. (2)Production pr ...Sii akhri -
Hydroxyethyl Cellulose Eter
Hydroxyethyl Cellulose Ether Hydroxyethyl cellulose ether waa polymer aan-ionic-biyo-milmi leh, oo ku milma biyaha kulul iyo kuwa qabow labadaba. Hydroxyethyl cellulose ether waxay leedahay viscosities ballaaran oo kala duwan, iyo dhammaan xalalka aqueous waa non-Newtonian. Hydroxyethyl cellulose ether waxay leedahay fuuqbax aad u wanaagsan ...Sii akhri -
Methyl cellulose ether
Methyl cellulose ether 1.Features: (1). Haysashada biyaha: Maadaama badeecada Methyl cellulose ether ay nuugi karto xaddi badan oo biyo ah, waxay si fiican u haysan kartaa biyaha hoobiye iyo gypsum. (2). Haysashada qaabka: xalkeeda aqueous waxay leedahay sifooyin gaar ah oo viscoelastic ah, kaas oo ilaalin kara qaabka cera ...Sii akhri -
Hydroxyethyl Methyl Cellulose
Hydroxyethyl Methyl Cellulose ether waa kiimiko wanaagsan oo polymer ah oo si ballaaran loo isticmaalo oo laga sameeyay cellulose polymer-ka dabiiciga ah iyada oo loo marayo daawaynta kiimikada. Ka dib markii la soo saaray nitrate cellulose iyo cellulose acetate qarnigii 19-aad, farmashiyeyaashu waxay soo saareen taxane cellulose derivat ah ...Sii akhri
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