1. Warshadaha shidaalka
Sodium carboxymethyl cellulose waxaa inta badan loo isticmaalaa soo saaridda saliidda, loo isticmaalo in wax soo saarka ee dhoobada, ka ciyaara doorka viscosity, khasaaraha biyaha, waxay iska caabin kartaa kala duwan oo wasakhaysan cusbada milmi, hagaajinaysaa heerka soo kabashada saliidda.Sodium carboxymethyl hydroxypropyl cellulose (NaCMHPC) iyo sodium carboxymethyl hydroxyethyl cellulose (NaCMHEC) waa maaddooyinka wanaagsan ee qodista daaweynta dhoobada iyo diyaarinta ee dareerayaasha dhamaystirka, oo leh dhalidda sare, milix wanaagsan iyo caabbinta calcium, viscosity wanaagsan kordhin awoodda iyo iska caabinta heerkulka (160 ℃) .Ku habboon diyaarinta biyo nadiif ah, biyaha badda iyo dareeraha qodista biyaha cusbada leh, ee miisaanka kalsiyum chloride waxaa loo diyaarin karaa cufnaanta kala duwan (103 ~ 127g / cm3) dareeraha qodista, oo ka dhig inay leedahay viscosity gaar ah oo hooseeya. luminta sifaynta, viscosity iyo awood luminta sifaynta ayaa ka fiicanhydroxyethyl cellulose, waa wax-soo-saarka saliidda oo wanaagsan.
Sodium carboxymethyl cellulose waa derivative cellulose ah oo si ballaaran loo isticmaalo geeddi-socodka ka faa'iidaysiga saliidda, kaas oo lagu dabaqay in dareeraha qodista, dareeraha sibidhka, dareeraha dillaaca iyo hagaajinta mugga wax soo saarka saliidda, gaar ahaan in dareere qodista la qiyaaso badan, inta badan qaadashada off iyo degitaanka sifaynta iyo viscosification.Hydroxyethyl cellulose(HEC) waxa loo isticmaalaa qodista, dhamaystirka iyo hababka sibidhka sidii dhoobo adkaynayaMarka la barbardhigo sodium carboxymethyl cellulose iyo guar xanjo, hydroxyethyl cellulose waxay leedahay faa'iidooyinka saamaynta dhumuc wanaagsan, ciid hakad xoog leh, content cusbo sare, caabbinta kulaylka wanaagsan, lumis dareere hooseeya, block xabagta jabay iyo hadhaaga hoose.
2. Warshadaha dhismaha iyo dahaadhka
Sodium carboxymethyl cellulose, isku-darka hoobiyeyaasha dhismaha iyo dahaadhka, waxaa loo isticmaali karaa dib-u-dejiye, wakiilka biyaha, dhumucdiisuna waxay ahaan kartaa, waxaana loo isticmaali karaa sida kala-firdhiye, wakiilka biyaha iyo dhumucdiisuna waxay noqon kartaa malaasta, hoobiye iyo sagxadda simay alaabta gypsum iyo sibidhka. hoose.Waa dhisme gaar ah oo dhoobo ah iyo isku dhejinta hoobiyeyaal ka samaysan karboxymethyl cellulose oo loogu talagalay baloogyada shubka ah ee hawada lagu shubay.Waxay wanaajin kartaa karti-shaqsiyeedka, haynta biyaha iyo iska caabbinta dildilaaca ee hoobiye, kana fogaato dildilaaca iyo godadka gidaarada xannibaadda.Qalabka qurxinta dusha sare ee dhismaha Cao Mingqian et al oo ka samaysan methyl cellulose waa qalab qurxinta dusha sare ee deegaanka ee saaxiibtinimo, habka wax soo saarka waa mid fudud, nadiif ah, waxaa loo isticmaali karaa darbiga heerka sare ah, dusha sare ee dhagaxa, sidoo kale waxaa loo isticmaali karaa qurxinta dusha sare. tiirar iyo kiniinno.
3. Warshadaha maalinlaha ah ee kiimikada
Sodium carboxymethyl cellulose, tackifier degan, ayaa door ka ciyaara kala firdhiya xasilinta hakinta ee alaabta koollada ee alaabta ceeriin adag budada, dhumucdi, firdhiso iyo isku-soo-saarka dareeraha ama emulsion cosmetics.Waxa loo isticmaali karaa sida stabilizer iyo viscosifier.Emulsifying stabilizer waxaa loo isticmaalaa sidii emulsifier, tackifier iyo xasiliye loogu talagalay boomaatada iyo shaambada.Sodium carboxymethyl hydroxypropyl cellulose waxaa loo isticmaali karaa sida xasilinta xabagta ee daawada cadayga, oo leh sifooyin thixotropic wanaagsan, si ay dawada cadayga u leedahay qaab wanaagsan, qallafsanaan muddo dheer ah, lebis iyo dhadhan jilicsan.Sodium carboxymethyl hydroxypropyl cellulose caabbinta cusbada, caabbinta aashitada ayaa ka sarreeya, saameyntu aad ayey uga fiican tahay karboxymethyl cellulose, waxaa loo isticmaali karaa sidii tackifier ee saabuunta, wakiilka ka hortagga xabagta wasakhda.Soo saarista saabuunta, sodium carboxymethyl cellulose waxaa guud ahaan loo isticmaalaa sida wasakhda wasakhaha ah ee budada dharka lagu dhaqdo, dhumuc iyo kala firdhiye saabuunta dareeraha ah.
4. Warshadaha dawooyinka iyo cuntada
Dhinaca warshadaha dawooyinka,hydroxypropyl carboxymethyl cellulose(HPMC) waxa loo isticmaali karaa sida maandooriyaha, oo si weyn loogu isticmaalo qalfoofka daawada afka laga maamulo siidaynta iyo diyaarinta sii daynta joogtada ah, siidaynta walxaha xannibaya si loo habeeyo sii deynta daroogada .Inta badan la isticmaalo waa methyl carboxymethyl cellulose, ethyl carboxymethyl cellulose, sida MC waxaa inta badan loo isticmaalaa soo saaridda kaniiniyada iyo kaabsoosha, ama kaniiniyada dahaarka ah ee sonkorta.Tayo sare lehethers cellulosewaxaa loo isticmaali karaa warshadaha cuntada, waxayna yihiin dhumucyo wax ku ool ah, xasiliyayaal, qalab-qaadayaal, wakiilada biyaha celiya iyo wakiilada xumbo farsamaysan ee cuntooyinka kala duwan.Methylcellulose iyohydroxypropyl methylcellulosela aqoonsaday
Walax dheef-shiid kiimikaad ah oo aan waxyeello u lahayn physiology.Nadiifin sare (99.5% ama ka badan)carboxymethyl cellulose(CMC) waxa lagu dari karaa cuntooyinka ay ka midka yihiin caanaha iyo waxyaabaha labeenta ah, xawaashka, macaanka, jeliilaha maqaarka, gasacadaha, sharoobada miiska iyo cabitaanada.Carboxymethyl cellulose oo leh nadiif ah in ka badan 90% ayaa loo isticmaali karaa dhinacyada cuntada la xiriira, sida gaadiidka iyo kaydinta miraha cusub.Duubkan caaga ah wuxuu leeyahay faa'iidooyinka ilaalinta wanaagsan ee waxtarka leh, wasakhowga yar, waxyeello ma laha, iyo farsamaynta sahlan ee wax soo saarka.
5. Qalabka shaqada indhaha iyo korantada
Sababo la xiriira nadaafadda sare eeether cellulose, caabbinta acid wanaagsan, caabbinta milixda, gaar ahaan content hoose ee birta iyo biraha culus, kolloidal diyaariyey waa mid aad u deggan, ku haboon baytariyada alkaline, baytariyada zinc-manganese electrolyte stabilizer dhumuc weyn.Qaar badanethers cellulosemuujiyaan sifooyinka crystal dareere kulaylka.Acetylhydroxypropyl cellulosewuxuu sameeyaa kiristaalo dareeraha kolestaroolka thermogenic ee ka hooseeya 164 ℃.
Waqtiga boostada: Mar-22-2024