SodiumCarboxymethyl cellulose

Sodium carboxymethyl cellulose (CMC), wanda kuma aka sani da: Sodium CMC, cellulose danko, CMC-Na, shi ne cellulose ether abubuwan da aka samu, wanda shi ne mafi yadu amfani da kuma mafi girma adadin a duniya. shi ne cellulosics tare da glucose polymerization digiri na 100 zuwa 2000 da kuma dangi na kwayoyin taro na 242.16. Farin fibrous ko granular foda. Marasa wari, mara daɗi, mara daɗi, hygroscopic, maras narkewa a cikin kaushi na halitta.

CMC ne anionic cellulose ether, fari ko madara fari fibrous foda ko granule, yawa 0.5-0.7 g/cm3, kusan wari, m, da hygroscopic. Sauƙaƙe a watse cikin ruwa a cikin bayani na gel bayyananne, wanda ba zai iya narkewa a cikin kaushi na halitta kamar ethanol. pH na 1% mai ruwa bayani shine 6.5 ~ 8.5. Lokacin pH> 10 ko <5, danko na manne zai ragu sosai, kuma aikin ya fi kyau lokacin pH = 7. Barga don zafi, danko yana tashi da sauri ƙasa da 20 ° C, kuma yana canzawa a hankali a 45 ° C. Dumama na dogon lokaci sama da 80 ° C na iya hana colloid kuma rage danko da aikin sa sosai. Yana da sauƙi mai narkewa a cikin ruwa kuma maganin yana bayyana; yana da kwanciyar hankali sosai a cikin maganin alkaline, kuma yana da sauƙin hydrolyzed idan ya hadu da acid. Zai yi hazo lokacin da pH ɗin ya kasance 2-3, kuma zai kuma amsa da gishirin ƙarfe na polyvalent don hazo.

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Aikace-aikace

1. Babban darajar CMC

Sodium carboxymethyl cellulose CMC ba kawai mai kyau emulsion stabilizer da thickener a abinci aikace-aikace, amma kuma yana da kyau kwarai daskarewa da narkewa da kwanciyar hankali, kuma zai iya inganta dandano na samfurin da kuma mika lokacin ajiya. Adadin da ake amfani da shi a madarar soya, ice cream, ice cream, jelly, abubuwan sha, da gwangwani yana kusan 1% zuwa 1.5%. Hakanan ana iya haɗa CMC tare da vinegar, soya sauce, man kayan lambu, ruwan 'ya'yan itace, miya, ruwan 'ya'yan itace, da dai sauransu don samar da barga emulsified watsawa, kuma sashi shine 0.2% zuwa 0.5%. Musamman ga dabba da kayan lambu mai, sunadaran da ruwaye mafita, yana da kyau kwarai emulsification performanc.

1. Detergent daraja CMC

Sodium carboxymethyl cellulose CMC za a iya amfani da a matsayin anti-ƙasa redeposition wakili, musamman da anti-kasa redeposition sakamako a kan hydrophobic roba fiber yadudduka, wanda shi ne muhimmanci fiye da carboxymethyl fiber.

1. Matsayin hako mai CMC

Ana iya amfani da sodium carboxymethyl cellulose CMC don kare rijiyoyin mai a matsayin mai daidaita laka da mai riƙe da ruwa a hako mai. Yawan amfani da kowane rijiyar mai shine 2.3t don rijiyoyi mara zurfi da 5.6t don rijiyoyin mai zurfi;

1. Babban darajar CMC

CMC da aka yi amfani da shi a masana'antar yadi azaman wakili mai ƙima, mai kauri don bugu da rini, bugu na yadi da ƙarewa. An yi amfani da shi azaman wakili mai ƙima, zai iya inganta haɓakar solubility da canji na danko, kuma yana da sauƙin desizing; a matsayin wakili mai ƙarewa mai ƙarfi, adadin sa ya fi 95%; da aka yi amfani da shi azaman ma'auni, ƙarfin da sassauci na fim din serosal yana inganta sosai; CMC yana da mannewa zuwa mafi yawan zaruruwa, yana iya inganta haɗin kai tsakanin zaruruwa, kuma kwanciyar hankalin ɗanƙoƙinsa na iya tabbatar da daidaiton girman girman, ta haka inganta ingantaccen saƙa. Hakanan za'a iya amfani da shi azaman wakili na gamawa don kayan yadi, musamman don gamawa na dindindin na rigakafin ƙyalli, wanda zai iya canza ƙarfin masana'anta.

1. Babban darajar CMC

CMC amfani a Paint, za a iya amfani da matsayin anti-setling wakili, emulsifier, dispersant, leveling wakili, da kuma m ga coatings. Yana iya rarraba daskararrun daskararru a cikin ƙauye, don haka fenti da sutura ba za su delaminate na dogon lokaci ba.

1. Babban darajar CMC

Ana amfani da CMC azaman ma'auni na takarda a cikin masana'antar takarda, wanda zai iya inganta ƙarfin bushe da rigar, juriya na mai, ɗaukar tawada da juriya na ruwa na takarda.

1. Babban darajar CMC

Ana amfani da CMC a matsayin hydrosol a cikin kayan shafawa da kuma mai kauri a cikin man goge baki, kuma adadin sa yana da kusan 5%.

1. Babban darajar CMC

CMC za a iya amfani da a matsayin flocculant, chelating wakili, emulsifier, thickener, ruwa-retaining wakili, sizing wakili, fim-forming abu, da dai sauransu a yumbu , Kuma saboda da kyau kwarai yi da fadi da kewayon amfani, shi ne kullum binciko sabon aikace-aikace. yankuna, kuma hasashen kasuwa yana da faɗi sosai.

Marufi:

Samfurin CMC an cika shi a cikin jakar takarda mai launi uku tare da ƙarfafa jakar polyethylene na ciki, nauyin net ɗin shine 25kg kowace jaka.

12MT/20'FCL (tare da Pallet)

14MT/20'FCL (ba tare da Pallet)