I-vissity ye-Super CMC

I-CMC imhlophe okanye i-mildy emhlophe yomgubo okanye iigram ezimhlophe, kunye nobuninzi be-0.5-0.7 g / cm3, iphantse ye-odolcopic. Isasazeka ngokulula emanzini ukwenza isisombululo esibonakalayo se-colloidal, i-insuble kwiinyikima zendalo ezinjenge-ethanol. I-PH ye-1% isisombululo esiyi-6.5 ukuya ku-8.5. Xa i-PH i> (10 okanye <5, i-viscosity yeglue iya kuncitshiswa kakhulu, kwaye ukusebenza kuya kuba yeyona nto ilungileyo xa i-PH ichaphazela ngokuthe ngqo i-smobability ngokuthe ngqo ichaphazela ngokuthe ngqo i-CMC. Ukungaguquguquki, uzinzo, ukunganyangeki kwe-acid kunye nokunganyangeki kwetyuwa kunye nezinye iipropathi.

Kuyakholelwa ngokubanzi ukuba xa inqanaba lokufaka endaweni lijikeleze i-0.6-0.7, intsebenzo eyonwabisayo ingcono, kwaye ngokunyuka kwesidanga, ezinye iipropathi ziyaphuculwa ngokufanelekileyo. Xa inqanaba lokufaka endaweni lingaphezulu kwe-0.8, ukumelana ne-asidi kunye nokungaxhathisi ityuwa kusetyenziswa kakhulu. .

Ezona zikhombisi ziphambili zokulinganisa umgangatho we-CMC zisidanga sokufakwa endaweni (DS) kunye nokucoceka. Ngokubanzi, iipropathi ze-CMC zahlukile ukuba i-DS yahlukile; Ukuphakama kwenqanaba lokufakwa endaweni, ukomelela kokungabinamntu, kwaye kungcono ukubonakaliswa kunye nokuzinza kwesisombululo. Ngokwengxelo, ukucaca kwe-CMC kungcono xa inqanaba lokufakwa endaweni yi-0.7-12, kunye nokugcinwa kwesisombululo se-AICTOO esongeyona nto ibaluleke kakhulu xa ixabiso le-pH lingu-6-9.

Umgangatho weemveliso ze-CMC ezigqityiweyo ikakhulu zixhomekeka kwisisombululo semveliso. Ukuba isisombululo semveliso sicacile, zimbalwa amasuntswana ambalwa ejele, iintsinga zasimahla, kunye neendawo ezimnyama zokungcola, kungqinisisiwe ukuba umgangatho we-CMC ulungile. Ukuba isisombululo sishiywe iintsuku ezimbalwa, isisombululo asiveli. Mhlophe okanye i-turbid, kodwa icacile, loo nto yimveliso engcono!

1. Ukwaziswa okufutshane kweBanga le-viscofity yeBanga eliphezulu le-CMC kunye neBanga le-viscofity ye-CMC ye-CMC ye-oyile yeoyile

I-1. I-CMC MUD ingenza udonga lwequol lube yikhekhe lokucoca i-filter kwaye iqinile nge-filmment ephantsi, ukunciphisa ilahleko yamanzi.

2. Emva kongeza i-CMC eludakeni, i-rig yokuqhuba inokufumana amandla okuqala aphantsi, ukuze udaka alukhuphe irhasi esongelwe kuyo, kwaye kwangaxeshanye, ubugqwirha bunokuchithwa ngokukhawuleza emhadini.

I-3. Ukuntywila ngodaka, njengozinye ukunqunyanyiswa kunye nokusasazwa, kubomi beshelhesi ethile. Ukongeza i-CMC kungayenza ibe zizinzile kwaye yandisa ubomi beshelup.

I-4. Udaka oluqukethe i-CMC lunganeki luchaphazelekile kukubumba, ke akukho mfuneko yokuba ugcine ixabiso le-pH kwaye lusebenzise izinto ezigciniweyo.

I-5. Iqulethe i-CMC njengearhente yonyango yokuqhuba udaka olugudisayo, olunokumelana nongcoliseko lweetyiwa ezahlukeneyo ezinyibilikayo.

I-6. I-CMC-ene-MED inozinzo oluhle kwaye inokunciphisa ukulahleka kwamanzi nokuba iqondo lobushushu lingaphezulu kwe-150 ° C.

Amagqabantshintshi: i-CMC enophawu oluphezulu kunye nenqanaba eliphezulu lokufaka ilungele udaka kunye noxinzelelo oluphantsi, kunye ne-CMC nge-viscofity ephantsi kunye nenqanaba eliphezulu elifanelekileyo lilungele ukuxinana okuphezulu. Ukhetho lwe-CMC kufuneka lugqitywe ngokweemeko ezahlukeneyo ezifana nodidi lodaka, ingingqi, kunye nobunzulu bobunzulu.

Isicelo esiphambili: I-MB-CMC3 idlala indima yokuphakamisa kunye nokuthoba ilahleko yamanzi kunye nokuveliswa kwe-vissofity ye-fluid, ukuthutha ilahleko, ukukhusela ilahleko yodaka, ukuthintela isantya sokumba. Yongeza ngokuthe ngqo okanye uyenze ibe yiglue kwaye uyongeze kudaka, yongeza i-0.1-0.3% kwi-slidery yamanzi amatsha, kwaye udibanise i-0.5-0.8% kumanzi etyiwa amanzi.

2. Ukusetyenziswa kwe-CMC kwishishini lokukhathalela

Eyona njongo iphambili:
Njengesitayile, inokuthintela ukungcungcutheka okwahlula-hlula ngenxa yotshintsho olubukhali kubushushu.
Njengomntu osisidima, unokwenza imeko yeyunifomu yokuthinta, ifezekise indawo yokugcina kunye nokwakha i-viscofity yokwakha, nokuthintela ukuqondiswa okukhulu ngexesha lokugcina
Ukhusela ngokuchasene ne-drips kunye ne-SAGS ngexesha lokusetyenziswa.
I-ST, ye-SR ikhonkrithi ye-CMC ingachithwa ngokupheleleyo kwimizuzu engama-30, yenza isisombululo esicacileyo, esibonakalayo, esibonakalayo, ngaphandle kokuthathwa kwexesha elide kwaye siyashukuma.
Izalathisi zeCMC zeBanga leCMC:

3. Ukusetyenziswa kwe-CMC kwishishini le-ceramic
Isicelo esiphambili: I-MB-CMC3 isetyenziswa kwi-ceramics njenge-ceyarter, iarhente yokugcina amanzi, i-thickener kunye nokuzinzisa. Kwinkqubo yemveliso ye-ceramic, isetyenziswa kwiqumrhu le-ceramic, i-Glaze Slurry kunye nokuprinta ukuze kuphuculwe amandla omzimba kunye nokuphucula uzinzo lwe-glaze.

4. Ukusetyenziswa kwe-CMC kwishishini lokuhlamba
Ibakala le-MB-CMC3: isetyenziselwa ukucothinta ukuthintela ubumdaka ukuba bunikezelwe kwakhona. Umgaqo kukuba kukho ukuphindaphinda i-electrostatic phakathi kokungcola kwe-dilly engalunganga kunye neemolekyuli zeCMC ze-CMC kwilaphu. Ukongeza, i-CMC ingazikhulula ngokufanelekileyo isisombululo esihlanjululwe okanye sesepha kwaye sizinzise ubume bokwakhiwa.

I-5. Ukusetyenziswa kwe-CMC kumzi mveliso weekhemikhali zemihla ngemihla
Isicelo esiphambili: I-MB-CMC3 sinqunyanyisiwe ikakhulu kwiikhemikhali zemihla ngemihla, thintela ukungcola ekuvuseleleni kwakhona, ukugcina umswakama, ukuzinzisa, kunye nokuqaqamba. Inezibonelelo zokuchitha ngokukhawulezileyo kunye nokusetyenziswa ngokulula. Isixa songezelelo yi-0.3% -1.0%. I-Toothpaste ikakhulu idlala indima yokuzonwabisa kunye ne-bound. Ngokuhambelana nolwaso oluhle kakhulu, amazinyo amazinyo kuhlala azinzile kwaye awahlule amanzi. Ngokubanzi, idosi ecetyiswayo yi-0.5-1.5%.

Isithandathu, uzinzo lwe-CMC Glue Vilosity ngokuhamba kwexesha, imiyalelo yokusetyenziswa
1. Ngenxa yobunzima bemolekyuli ephezulu yale mveliso, xa ulungiselela i-MB-CMC3 iglue, ixesha lokuchithwa malunga nesiqingatha seyure ixesha elide kune-CMC eqhelekileyo;
2. Ngenxa ye-viscofity ephezulu yeGlue ngaphezulu kwe-1,2%, ayifanelekanga ukusebenzisa uxinzelelo olungaphezulu kwe-1.2% xa i-CMC ibhulukwe. Ngokubanzi, kufanelekile ukukhetha iglu kunye noxinzelelo lwe-1.0%;
3. Xa ukhetha umyinge owongezeni i-CMC, kufuneka igqitywe ngohlobo lwegraphite, indawo ethile yomphezulu kunye nenani lekharbon emnyama (iarhente ye-Arhente) ye-RITAL yi-0.5% ^ 1.0%;
4. I-viscosity ye-slictry ilawulwa malunga ne-2500Mpa.s, ukumangalela kunye nokufakwa kwe-slirry kuya kuba ngcono, nto leyo efanelekileyo kukufana nokufana.

Isixhenxe, Iimpawu zeMveliso kunye nezibonelelo ezilungileyo
1. Inomthwalo weemolekyuli eziphezulu, ezinokunciphisa kakhulu isixa se-CMC songezwa, kwaye kwangaxeshanye siqinisekise ukuba i-viscofity kunye nokuzinza kwesilayidi;
2. Ixabiso le-CMC elongezwe kwifomula incitshisiwe malunga ne-1%, enokwandisa umxholo wezinto ezisebenzayo kunye nokunyusa umgangatho ofanelekileyo wokuqulunqwa kwemveliso;