I-sodium carboxymethyl cellulose (CMC)

I-CMC yeyona mveliso isetyenziswa kakhulu kwaye iluncedo kwi-cellulose ether, eyaziwa njenge "industrial MSG".
I-CMC ineempawu ezininzi ezibalulekileyo, ezinjengokwenza i-viscosity colloid ephezulu, isisombululo, i-adhesive, i-adhesive, equkuqelayo, i-emulsification, i-dispersing, i-shaping, ukugcinwa kwamanzi, ukukhusela i-colloid, ukwenza ifilimu, ukuxhathisa i-asidi, ukuxhathisa ityuwa kunye nokuxhathisa i-turbidity, kwaye ayinabungozi kwi-physiology. .Ngoko ke, i-CMC isetyenziswe ngokubanzi ekutyeni, amayeza, kwimichiza yemihla ngemihla, i-oyile, ukwenza iphepha, i-textile, ukwakhiwa kunye nezinye iindawo.
(1) ukomba kunye nokugrumba ioli kunye negesi yendalo, ukugrunjwa kwamaqula kunye nezinye iiprojekthi
① Udaka oluqulathe i-CMC lunokwenza udonga lwequla lube yikeyiki ebhityileyo neyomeleleyo yokucoca enokungeneka okuphantsi, kwaye inciphise ilahleko yamanzi.
② Emva kokuba i-CMC yongezwe eludakeni, umatshini wokugrumba unokufumana amandla aphantsi okucheba, wenze udaka lube lula ukukhulula igesi esongelwe kulo, kwaye ulahle inkunkuma emhadini wodaka ngokukhawuleza.
③ Ukwemba udaka kunexesha elithile lobukho, njengolunye usasazo olumisiweyo, kwaye lunokuzinziswa kwaye lwandiswe yi-CMC.
④ Udaka oluqulethe i-CMC alufane luchaphazeleke ngumbumba, ngoko akuyomfuneko ukugcina ixabiso eliphezulu le-pH kunye nokugcinwa.
⑤ I-CMC isetyenziswa njenge-arhente yonyango yokugrumba ulwelo lokuhlamba udaka, olunokuthi luxhathise ungcoliseko lweetyuwa ezahlukeneyo ezinyibilikayo.
⑥ I-slurry ene-CMC inozinzo oluhle, kwaye ilahleko yamanzi ingancitshiswa nokuba ubushushu bungaphezulu kwe-150 ℃.
I-CMC ene-viscosity ephezulu kunye neqondo eliphezulu lokutshintshela lilungele udaka olunoxinano oluphantsi kunye ne-CMC eneqondo eliphezulu lokutshintshela kunye ne-viscosity ephantsi ifanele udaka olunoxinano oluphezulu.CMC kufuneka zikhethwe ngokweentlobo zodaka, iindawo, ubunzulu kakuhle kunye nezinye iimeko.
(2) I-CMC isetyenziswa njenge-ejenti yokulinganisa kumashishini amalaphu kunye noshicilelo kunye nokudaya, kwaye isetyenziselwa ukulinganisa umqhaphu, uboya besilika, ifayibha yemichiza, amalaphu adibeneyo kunye nezinye izinto ezomeleleyo;
(3) I-CMC ingasetyenziswa njenge-arhente egudileyo kunye nesayizi kushishino lwephepha.Iphepha linokunyusa amandla e-tensile nge-40% - 50%, i-degree ye-compress fracture inyuka nge-50%, kunye nokukwazi ukuxova kwandisa ngamaxesha angama-4-5 ngokudibanisa i-0.1% ukuya kwi-0.3% ye-CMC.
(4) I-CMC ingasetyenziswa njenge-adsorbent yokungcola xa yongezwa kwisicoci sokwenziwa;I-chemistry yokusetyenziswa kwansuku zonke, njenge-glycerine isisombululo esinamanzi se-CMC kwishishini lokuxutywa kwamazinyo, lisetyenziswa njengesiseko seglue ye-toothpaste;Ishishini lamachiza lisetyenziswa njenge-thickener kunye ne-emulsifier;Isisombululo samanzi se-CMC sisetyenziswa njenge-flotation emva kokunyuka kwe-viscosity.
(5) inokusetyenziswa njengento yokuncamathelisa, iplastiki, i-arhente yokuxhoma kunye ne-arhente yokulungisa i-glaze kushishino lweceramic.
(6) isetyenziselwa ukwakha ukuphucula ugcino lwamanzi nokomelela