Babban darajar CMC

Paint sa CMC sodium carboxymethyl cellulose ne chemically modified tare da ether tsarin cellulose Kalam, duka biyu da thickening, ruwa riƙewa, bonding, dakatar da kwanciyar hankali, emulsifying watsawa, colloid kariya da sauran Properties.CMC da kyau thickening, dispersity da kwanciyar hankali, zai iya inganta. danko da rheology na sutura, don haka ana amfani dashi sosai a cikin nau'i-nau'i daban-daban, kayan ado na latex, ruwa na waje da na ciki, zubar da sutura da sauransu.

Paint sa CMC Za a iya amfani da matsayin anti-sinking wakili, emulsifier, dispersant, leveling wakili, m, na iya sa m sashi na shafi a ko'ina rarraba a cikin sauran ƙarfi, sabõda haka, da shafi ba stratified na dogon lokaci.

Siffofin:

Za a iya amfani da darajar fenti CMC azaman stabilizer don hana rabuwar fenti saboda saurin canjin yanayin zafi

A matsayin wakili na danko, Fenti CMC na iya yin kayan fenti na jihar, cimma ingantaccen kiyayewa da ɗankowar gini, da kuma hana ɓarna mai tsanani yayin ajiya.

Matsayin fenti CMC na iya hana ɗigowa da ratayewa.

Maganin CMC yana da kyakkyawar nuna gaskiya da ƙananan ƙwayoyin gel.

Kaddarorin na yau da kullun

Shahararrun maki

Aikace-aikace

1. An yi amfani da CMCa cikin simintin gyaran kafa

CMC polymer fili, multistranded, bayan ruwa kumburi madaidaiciya-sarkar bude da m form a raga mikewa, colloid, a sodium tushe bentonite da ta hulda, ba kawai zai iya inganta iya aiki na sodium tushe bentonite dakatar, kuma zai iya ƙwarai rage hazo agglomerate girma. , A lokaci guda hana refractory foda nutsewa, sabili da haka ana amfani dashi sau da yawa don ƙara yawan adadin dakatarwar simintin gyare-gyare, A lokaci guda inganta yanayin fenti:

* Kyakkyawan solubility na ruwa da danko, yadda ya kamata inganta shafi danko da rheology

* Good solubility da watsawa, sabõda haka, da m abu dakatar a cikin m ruwa

* Haɓaka dakatarwar foda mai hana ruwa don hana hazo, rarrabuwa da wuce gona da iri na mai ɗaukar ruwa cikin kayan gyare-gyare.

* Haɓaka haɓakawa da ikon rufewa na sutura, haɓaka gogewa da daidaitawa na sutura

* The foda a cikin shafi an bonded da juna bayan bushewa, kuma da tabbaci manne da surface na nau'i da kuma ainihin.

2. An yi amfani da CMCfenti na kowa

CMC tare da hydroxyl macromolecular sarkar hydration da ruwa, yayin da iska, haka kara danko na ruwa lokaci, a cikin ruwa ko Organic kaushi da kyau karfinsu, da kuma karfinsu na pigment ne mai kyau, kuma zai iya ƙwarai inganta danko da rheology na Paint, a cikin masana'antar fenti galibi ana amfani da su azaman wakili mai kauri, mai watsawa da daidaitawa, takamaiman tasirin CMC a cikin aikace-aikacen suturar ruwa mai narkewa kamar haka:

* Kyakkyawan juriya na ruwa da karko na fim ɗin shafa

* Babban cikar fim, fim ɗin uniform, na iya samun manyan bayanai

* A matsayin stabilizer, hana rabuwar shafi saboda saurin canjin yanayin zafi;

* A matsayin colloid mai kariya, zai iya kula da kwanciyar hankali na tsarin sutura a cikin kewayon ƙimar pH

* Kamar yadda thickener na iya yin suturar sutura, cimma ingantaccen kiyayewa da ɗanko gini, guje wa ɓacin rai mai ƙarfi a lokacin ajiya.

* Inganta shafi matakin, inganta shafi fantsama juriya, kwarara juriya, don inganta yi na shafi

* Za a iya yin pigment, filler da sauran addittu a ko'ina a tarwatsa a cikin shafi, don haka rufin yana da kyakkyawan tasirin abin da aka makala launi.

3. CMC da aka yi amfani da shi a cikin latexfenti

Polymer latex shafi ne yafi hada da ruwa matsakaici da kuma fenti wasu abun da ke ciki, ta danko Paint a kan subsidence dukiya, besmear to goga, abin nadi da cikar membrane, da gudana dukiya a cikin membrane a saman wani a tsaye kwarara tasiri sun rataye, don haka sau da yawa bukatar danko da rheological dukiya na latex coatings iya daidaita, da kuma CMC yana da kyau liquidity, a cikin latex Paint goga juriya ne kananan, Yana da sauki gina da kuma amfani da stabilizer, thickener da ruwa retaining wakili ga latex coatings:

* Kyakkyawan sakamako mai kauri, ingantaccen ingancin latex mai kauri

* Za a iya yin rufi tare da wani danko, a cikin ajiya ba ya haɓaka, da kwanciyar hankali

* Za a iya hana ruwa daga hanzari shiga porous substrate, sabõda haka, babban abun ciki na emulsion iya saduwa da bukatun na ruwa riƙewa.

* Ƙananan ƙuntatawa akan dabarar shafa, ƙarancin nau'in latex ya shafa, masu watsawa da surfactants

* Lokacin da aka gama rufewa, lalacewar haɗin ruwa tsakanin CMC da ruwa ya ƙare, kuma an dawo da danko don hana ratayewa.

Marufi:

Samfurin fenti na 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)