Tayada carboxymethyl cellulose CMC waxay inta badan ku xiran tahay xalka alaabta.Haddii xalka alaabadu cad yahay, waxaa jira qaybo jel ah oo yar, fiilooyinka bilaashka ah oo yar, iyo dhibco madow oo wasakh ah oo yar.Asal ahaan, waxaa la go'aamin karaa in tayada karboxymethyl cellulose ay aad u wanaagsan tahay..
Kala dirida iyo kala firdhida Alaabooyinka Carboxymethyl Cellulose
Si toos ah ugu qas karboxymethylcellulose biyo si aad u diyaariso xal cirridka baastada leh oo la isticmaalo.Markaad habaynayso karboxymethyl cellulose slurry, marka hore isticmaal qalabka wax kicinaya si aad ugu darto qadar biyo nadiif ah haanta wax lagu dubo.Ka dib markaad shido qalabka wax lagu karsado, si tartiib ah oo siman ku rushee karboxymethyl cellulose taangiga dubista, oo si joogto ah u walaaq si aad u sameyso karboxymethyl cellulose iyo biyaha si buuxda u qasan, iyo karboxymethyl cellulose si buuxda ayaa loo dhalaali karaa.
Marka la kala diro carboxymethyl cellulose, ujeedada kala firidhsan labiska iyo walaaqaya joogto ah waa in "ka hortagga caking, la yareeyo tirada kala diri ee cellulose karboxymethyl, iyo in la kordhiyo heerka kala diri ee carbonoxymethyl cellulose".Caadi ahaan, wakhtiga walaaqdu aad ayuu uga gaaban yahay wakhtiga loo baahan yahay in karboxymethylcellulose uu si buuxda u dhalaaliyo.
Inta lagu jiro habka walaaqaya, haddii cellulose karboxymethyl si isku mid ah loogu kala firdhiyey biyaha iyada oo aan la arki karin burooyin waaweyn oo cad, iyo karboxymethyl cellulose iyo biyaha ayaa si cad u dhex geli kara oo fiyuus ah, karitaanka waa la joojin karaa.Xawaaraha isku dhafka ah guud ahaan waa inta u dhaxaysa 600-1300 rpm, iyo wakhtiga wax kicinta guud ahaan waa la xakameeyaa ilaa 1 saac.
Go'aaminta wakhtiga loo baahan yahay si buuxda u-diridda carboxymethyl cellulose waxay ku salaysan tahay kuwan soo socda
1. Carboxymethyl cellulose iyo biyaha ayaa si buuxda la isugu daray, mana jiraan wax kala soocida dareeraha adag ee u dhexeeya labada.
2. Duubista ka dib marka la isku daro waxay ku jirtaa xaalad isku mid ah oo dusha sare waa siman oo siman.
3. Midabka koollada isku dhafan waa mid aan midab lahayn oo hufan, mana jiraan wax granular ah oo ku jira koollada.Waxay qaadataa qiyaastii 10 ilaa 20 saacadood in lagu rido karboxymethylcellulose taangiga isku qasan oo ku qas biyo ilaa karboxymethylcellulose si buuxda u milmo.Si loo kordhiyo xawaaraha wax soo saarka iyo badbaadinta wakhtiga, homogenizers ama shiidi Colloidal hadda waxaa loo isticmaalaa in si degdeg ah u kala firdhiso alaabta.
Waqtiga post: Dec-03-2022