Carboxymethyl cellulose CMC-takarda daraja

Hoton Carboxymethyl cellulose CMC-Makin Takarda Filayen Hoto

Takaitaccen Bayani:

Halin Carboxymethylation ɗayan fasahar etherification ne.Bayan Carboxymethylation na cellulose, ana samun carboxymethyl cellulose (CMC).Maganin sa na ruwa yana da ayyuka na thickening, film-forming, bonding, water retaining, colloidal kariya, emulsification da kuma dakatar.Ana amfani da shi sosai a masana'antar man fetur, abinci, magunguna, masaku da masana'antar yin takarda.Yana daya daga cikin mafi mahimmancin ethers cellulose.Tare da ƙwarewarmu na dogon lokaci a cikin kasuwancin samfuran sinadarai, muna ba ku shawarwari masu sana'a game da samfurori da kuma hanyoyin da aka kera don takamaiman dalili.Muna farin cikin taimaka muku zabar kayan da suka dace da ku. Kawai danna don nemo aikace-aikacen a cikin masana'antar ku: CMC a cikin abinci, man fetur, bugu da rini, yumbu, man goge baki, fa'ida mai iyo, baturi, shafi, putty foda da takarda.

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Cikakken Bayani

Tags samfurin

Samfurin CMC na takarda: NX-1/3/5 , NX-10/30/100, NX-150/300/700
CMC ne mai kyau shafi ƙari, wanda zai iya inganta leveling dukiya na coatings, kuma yana da kyau kwarai mannewa da film-forming dukiya.Ya dace da maɗauran abun ciki mai ƙarfi mai ƙarfi da murfin sauri.
Ana amfani da CMC don girman girman ƙasa, wanda zai iya inganta haɓakar laushi, ƙarfi da ƙarancin iska na takarda da samun ingantaccen bugu.
Ana amfani da CMC zuwa ƙarshen rigar na'urar takarda a matsayin mai rarrabawa da haɓakawa don inganta daidaituwa da ƙarfin takarda, inganta tsarin tsarin, da kuma samar da wani nau'i na girman girman.

CMC-Aikace-aikacen A cikin Masana'antar Takarda

1. Babban rawa na CMC a pigment shafi
- Sarrafa da daidaita rheology na sutura da watsawa na pigment don inganta ingantaccen abun ciki na sutura;
- Sanya sutura ta sami pseudoplasticity kuma inganta saurin shafi;
- Haɓaka riƙewar ruwa na sutura kuma hana ƙaura na manne mai narkewa mai ruwa;
- Yana da kyawawan kayan samar da fina-finai kuma yana inganta ƙyalli na sutura;
- Inganta yawan riƙewar mai haske a cikin sutura da haɓaka farin takarda;
- Inganta aikin lubrication na sutura, haɓaka ingancin sutura da tsawaita rayuwar sabis na scraper.
2. Babban rawar CMC a cikin ƙara slurry
- inganta ɓangaren litattafan almara, inganta gyaran fiber, rage lokacin bugun;
- Daidaita yuwuwar ɓangaren ɓangaren litattafan almara, rarraba fiber daidai gwargwado, haɓaka injin takarda "kwafin aikin", ƙara haɓaka shafin da aka kafa;
- Haɓaka yawan riƙewar abubuwan ƙari daban-daban, filler da fibers masu kyau;
- Ƙara ƙarfin ɗaure tsakanin zaruruwa, inganta kayan aikin jiki na takarda;
- An yi amfani da shi tare da busassun ƙarfi da jika, zai iya inganta bushe da rigar ƙarfin takarda;
- Kare rosin, AKD da sauran wakilai masu ƙima a cikin ɓangaren litattafan almara, haɓaka tasirin girma.
3. Babban rawar CMC a cikin girman girman
- Yana da kyawawan rheology da kayan aikin fim;
- Rage ramukan takarda da inganta juriyar mai na takarda;
- Ƙara haske da sheki na takarda;
- Ƙara ƙima da santsi na takarda da sarrafa kullun;
- Haɓaka ƙarfin farfajiya da sa juriya na takarda, rage gashi da asarar foda, da haɓaka ingancin bugawa.

Dalla-dalla Ma'auni

Adadin kari (%)
NX-1/3/5	0.3-1.5%
NX-10/30/100	0.2-1.0%
NX-150/300/700	0.1-0.8%
Idan kuna buƙatar keɓancewa, zaku iya ba da cikakken tsari da tsari.

Manuniya
	NX-1/3/5	NX-10/30/100	NX-150/300/700
launi	Hasken rawaya foda ko barbashi	Hasken rawaya foda ko barbashi	Hasken rawaya foda ko barbashi
abun ciki na ruwa	10.0%	10.0%	10.0%
PH	6.0-8.5	6.0-8.5	6.0-8.5
Digiri na canji	0.8	0.8	0.8
sodium chloride	8%	8%	8%
Tsafta	80%	80%	90%
Danko (b) 1% maganin ruwa	5-100mPas	100-2000mPas	2000-8000mPas