Carboxymethyl cellulose ndi chopangidwa m'malo mwa gulu la carboxymethyl mu cellulose. Malinga ndi kulemera kwake kwa maselo kapena kuchuluka kwa m'malo mwake, imatha kusungunula kapena ma polima osasungunuka, ndipo angagwiritsidwe ntchito ngati chophatikizira chofooka cha asidi kuti alekanitse mapuloteni osalowerera kapena ofunikira.
Carboxymethyl cellulose imatha kupanga colloid yapamwamba kwambiri, yankho, kumamatira, kukhuthala, kuyenda, emulsification ndi kubalalitsidwa; ali ndi makhalidwe a kusunga madzi, colloid zoteteza, filimu kupanga, asidi kukana, mchere kukana, kuyimitsidwa, etc., ndipo ndi physiologically vuto ndi makhalidwe ena, chimagwiritsidwa ntchito mu chakudya, mankhwala, tsiku mankhwala, mafuta, pepala, nsalu, zomangamanga. ndi minda ina.
Sodium carboxymethyl cellulose (CMC) ndiye chinthu chachikulu kwambiri, chogwiritsidwa ntchito kwambiri komanso chosavuta pakati pa ma cellulose ether, omwe amadziwika kuti "industrial monosodium glutamate"!
CMC yokhala ndi mamasukidwe apamwamba komanso digiri yapamwamba yolowa m'malo ndiyoyenera matope osachulukirachulukira, ndipo CMC yokhala ndi mamasukidwe otsika komanso m'malo mwapamwamba ndiyoyenera matope osalimba kwambiri. Kusankhidwa kwa CMC kuyenera kutsimikiziridwa molingana ndi mtundu, malo ndi kuya kwa matope.
Njira yomaliza ya carboxymethyl cellulose (CMC) ndi polyanionic cellulose (PAC), yomwenso ndi anionic cellulose ether yokhala ndi m'malo mwapamwamba komanso yofanana. Unyolo wa mamolekyu ndi wamfupi ndipo mawonekedwe a maselo ndi okhazikika. Ili ndi kukana bwino kwa mchere, kukana kwa asidi, kukana kwa calcium, kukana kutentha kwambiri ndi zinthu zina, komanso kusungunuka kwasinthidwanso.
Carboxymethyl mapadi angagwiritsidwe ntchito m'mafakitale onse, ndipo carboxymethyl mapadi (CMC) angapereke bata bwino ndi kukwaniritsa zofunika kwambiri ndondomeko.
Nthawi yotumiza: Nov-09-2022