CMC yana amfani da shi a cikin masana'antar Paints da Coatings

Fenti Carboxymethyl cellulose sodium darajayana da mai kyau thickening, tarwatsa da kwanciyar hankali, shi zai iya inganta danko da rheology na coatings, don haka shi ne yadu amfani a daban-daban coatings, latex coatings, ruwa na tushen waje da ciki coatings, simintin gyaran kafa da sauransu.

Amfani da gaggawafenti Carboxymethyl cellulose darajar:

Maganin da ake kira nan take yana nufin cewa CMC foda za a iya tarwatsa kuma narkar da da sauri a cikin ruwa bayani a dakin zafin jiki, wanda ya bambanta da na al'ada irin narkar da CMC a hankali (na al'ada irin CMC bukatar a kalla 2-3 hours na high- saurin motsawa don a narkar da shi gaba daya). A danko na nan take shafi sa carboxymethyl cellulose CMC ba zai kai nan da nan kai da ainihin danko tare da m rushe da foda, kuma zai kasance a cikin 10-15 minti bayan narkar da danko, samuwar ainihin danko iya cimma colloid. . Bugu da ƙari, kwanciyar hankali na colloid na CMC nan take ya fi na CMC na al'ada tare da ƙayyadaddun bayanai guda ɗaya.

Nan takemai narkewacarboxymethyl cellulose CMC ne yadu amfani a kowane irin ruwa na tushen coatings, kamar farin latex, latex Paint, putty, taimako Paint, halitta dutse Paint, da dai sauransu.

Amfaninfenti Carboxymethyl cellulose darajar:

A) Ba a sanya sutura ba kuma ana iya adana shi na dogon lokaci;

B) Yana iya ba da sauri-narkar da samfurori na musamman don aikace-aikacen shafi a cikin filayen musamman;

C) Yadda ya kamata daidaita rheology na glaze slurry, sauƙaƙe aikace-aikacen glaze, da kuma sanya glaze slurry a cikin yanayin watsawa.

D) Ingantacciyar haɓaka ƙarfin glaze da santsi don hana lalatawa;

E) Tabbatar da aikin bugu a cikin samar da glaze na bugawa, kuma alamun da aka buga suna da kyau da kyau;

F) Ba za a sami toshewa a cikin tsarin bugu na glaze ba, CMC yana da ingantaccen ruwa mai narkewa kuma kusan babu abubuwa masu narkewa kamar fiber impurities;

Fenti darajaCMCHanyar rushewar cellulose carboxymethyl:

Thefenti Ana haxa darajar carbonoxymethyl cellulose kai tsaye da ruwa kuma an shirya shi a cikin manne don amfani daga baya. Level a cikin sanyi shafi carboxymethyl cellulose manna m, na farko tare da hadawa shuka sinadaran a cikin Silinda don shiga wani adadin ruwa mai tsabta, a cikin bude karkashin yanayin stirring na'urar, da shafi matakin na carboxymethyl cellulose sannu a hankali da kuma a ko'ina zuwa sinadaran a cikin Silinda. , motsa kullum, sa Paint carboxymethyl cellulose da ruwa matakin Fusion, carboxymethyl cellulose iya cikakken narke shafi matakin. Lokacin narkewa fentidaraja carboxymethyl cellulose, dalilin zuwa ko'ina yada, kuma kullum stirring, manufar ita ce "hana Paint sa carboxymethyl fiber da ruwa hadu, agglomeration, agglomeration, rage Paint sa carboxymethyl cellulose solubility matsala", da kuma inganta narkar da kudi na Paint sa carboxymethyl cellulose. Stirring lokaci da Paint sa carboxymethyl cellulose cikakken rushe lokaci ba m, biyu Concepts, kullum magana, stirring lokaci ne da yawa ya fi guntu fiye da Paint sa carboxymethyl cellulose cikakken rushe lokaci, da ake bukata lokaci ya dogara da takamaiman halin da ake ciki.

Ƙayyade lokacin motsawa bisa ga: lokacin da carboxymethyl cellulose a cikin ruwa a ko'ina tarwatsa, babu wani fili babban dunƙule abu, za ka iya daina stirring, sabõda haka, carboxymethyl cellulose da ruwa a cikin wani a tsaye jihar shigar azzakari cikin farji, juna Fusion.

Ƙayyade carboxymethyl cellulose cikakken narkar da lokacin da ake bukata bisa ga wadannan abubuwa:

(1) darajar fentiCMCcarboxymethyl cellulose da ruwa suna da alaƙa gaba ɗaya, kuma babu wani rabuwa mai ƙarfi-ruwa a tsakanin su;

(2) Haɗaɗɗen manna yana cikin yanayi iri ɗaya, kuma saman yana santsi;

(3) Launi na gauraye aleurone yana kusa da mara launi kuma a bayyane, kuma babu wani abu mai ƙima a cikin aleurone. Daga darajar fentiCMCCarboxymethyl cellulose an saka shi a cikin tanki mai hade da ruwa, zuwa darajar fentiCMCcarboxymethyl cellulose gaba daya narkar da, da ake bukata lokaci tsakanin 10 zuwa 20 hours.