I-sodium carboxymethyl celluloseyi-anionic cellulose ether ene-fluorous powder emhlophe okanye etyheli kancinci okanye umgubo omhlophe obonakala ngathi yi-flocculent, ayinavumba, ayinancasa kwaye ayinatyhefu; inyibilika lula emanzini abandayo okanye ashushu ukuze yenze isisombululo esicacileyo esine-viscosity ethile, isisombululo asithathi cala okanye sine-alkaline kancinci; ayinyibiliki kwizinyibilikisi ze-organic ezifana ne-ethanol, i-ether, i-isopropanol, i-acetone, njl.njl., inyibilika kwi-ethanol okanye isisombululo se-acetone esine-60% yamanzi.
I-hygroscopic, izinzile ekukhanyeni nasekufudumaleni, i-viscosity iyancipha xa ubushushu bunyuka, isisombululo sizinzile kwi-PH value ye-2-10, ixabiso le-PH liphantsi kune-2, kukho imvula eqinileyo, kwaye ixabiso le-PH liphezulu kune-10, i-viscosity iyancipha. Ubushushu bokutshintsha kombala yi-227℃, ubushushu be-carbonization yi-252℃, kwaye uxinzelelo lomphezulu wesisombululo samanzi se-2% yi-71mn/n.
Le yipropathi ebonakalayo ye-sodium carboxymethyl cellulose, izinzile kangakanani?
Iimpawu zomzimba ze-sodium carboxymethyl cellulose zizinzile kakhulu, ngoko ke zinomgubo omhlophe okanye otyheli ohlala ixesha elide. Iimpawu zayo ezingenambala, ezingenavumba kwaye ezingenatyhefu zingasetyenziswa kwiimeko ezahlukeneyo, ezifana nomzi-mveliso wokutya, umzi-mveliso weekhemikhali, njl.njl.; Kwangaxeshanye, inokunyibilika kakuhle kwaye inokunyibilika emanzini abandayo okanye emanzini ashushu ukwenza ijeli, kwaye isisombululo esinyibilikisiweyo asinacala okanye asina-alkaline, ngoko ke singasetyenziswa kwiindlela ezahlukeneyo zokusebenza kwaye sizisa iziphumo ezingcono.
Kungenxa yokuba i-sodium carboxymethyl cellulose iyanyibilika kakhulu kangangokuba ingasetyenziswa izihlandlo ezininzi kwimveliso nasebomini. Kakade ke, iipropati zayo zomzimba zizinzile kakhulu, kwaye iingenelo ezinokuziswa zizobonakala ngokucacileyo, nto leyo enokusenza sonwabele imvakalelo eyahlukileyo.
Ixesha leposi: Epreli-26-2024