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Carboxymethyl cellulose CMC-Faiga pepa

Fa'amatalaga Puupuu:

Carboxymethylation tali o se tasi o tekinolosi etherification.A maeʻa le Carboxymethylation o le cellulose, e maua ai le carboxymethyl cellulose (CMC).O lona vaifofo vai o loʻo i ai galuega o le mafiafia, faʻapipiʻi ata, faʻapipiʻi, taofi vai, puipuiga colloidal, emulsification ma le taofia.E fa'aaogaina lautele i le suau'u, mea'ai, vaila'au, ie ma pisinisi pepa.O se tasi o ethers cellulose e sili ona taua. Faatasi ai ma lo matou tomai umi i le fefaʻatauaʻiga o oloa vailaʻau, matou te tuʻuina atu ia te oe fautuaga faʻapolofesa i luga o oloa ma fofo faʻatulagaina mo lou faʻamoemoega patino.Matou te fiafia e fesoasoani ia te oe e filifili mea e talafeagai mo oe.Naʻo le kiliki e suʻe talosaga i lau pisinisi: CMC i meaʻai, suauʻu, lomitusi ma vali, ceramics, toothpaste, opeopea beneficiation, maa, ufiufi, putty paʻu ma pepa.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'ata'ita'iga CMC vasega pepa: NX-1/3/5 , NX-10/30/100, NX-150/300/700
CMC o se faʻapipiʻi faʻapipiʻi lelei, lea e mafai ona faʻaleleia ai le tulaga maualuga o mea faʻapipiʻi, ma e sili ona lelei le faʻapipiʻiina ma le ata tifaga.E fetaui lelei mo le maualuga o mea faʻapipiʻi mea faʻapipiʻi ma faʻapipiʻi televave.
O le CMC e faʻaaogaina mo le faʻavasegaina o luga, lea e mafai ona faʻaleleia lelei le lamolemole, malosi ma le ea o le pepa ma maua ai le lolomiina lelei.
O loʻo faʻaaogaina le CMC i le pito susu o le masini pepa e avea o se faʻasalalauga ma faʻamautu faʻaleleia e faʻaleleia ai le tutusa ma le malosi o le pepa, faʻaleleia le taofiofia o le faiga, ma tuʻuina atu se tikeri o le sizing.

CMC-Talosaga I Alamanuia Pepa

1, O le matafaioi autu a le CMC i le paʻu pigmenti
- Pulea ma fetuunai le rheology o le ufiufi ma le faʻasalalauina o le pigmenti e faʻaleleia atili ai mea mautu o le ufiufi;
- Fai le faʻapipiʻiina e iai le pseudoplasticity ma faʻaleleia le saoasaoa faʻapipiʻi;
- Faʻaleleia le taofiofia o le vai o le ufiufi ma puipuia le femalagaiga o le faʻapipiʻi vai;
- O loʻo i ai mea lelei e fai ata tifaga ma faʻaleleia atili le susulu o le faʻapipiʻi;
- Faʻaleleia le faʻamauina o le faʻamalama i totonu o le faʻapipiʻiina ma faʻaleleia le paʻepaʻe o pepa;
- Faʻaleleia le faʻaogaina o le lubrication o le faʻapipiʻiina, faʻaleleia le lelei o le faʻapipiʻiina ma faʻaumiumi le ola tautua o le sikola.
2. O le matafaioi autu a le CMC i le faʻaopoopoina o le slurry
- Faʻaleleia le lelei o le pulupulu, faʻaleleia le faʻamamaina o fiber, faʻapuupuu le taimi o le sasa;
- Fetuunai le malosi o le pulupulu, faʻasalalau tutusa le alava, faʻaleleia le masini pepa "kopi faʻatinoga", faʻaleleia atili le fausiaina o le itulau;
- Faʻaleleia le fua o le taofi o mea faʻaopoopo eseese, faʻatumu ma alava lelei;
- Faʻateleina le malosi faʻamalosi i le va o alava, faʻaleleia mea faʻapitoa o pepa;
- Faʻaaogaina i le faʻamago ma le susu malosi sui, e mafai ona faʻaleleia le malosi mago ma susu o pepa;
- Puipui rosin, AKD ma isi sizing agents i le pulupulu, faʻaleleia le sizing aafiaga.
3. Matafaioi autu a le CMC i luga o le sizing
- O lo'o i ai le rheology lelei ma mea e fai ata tifaga;
- Faʻaitiitia pores pepa ma faʻaleleia atili le suauʻu o le pepa;
- Fa'ateleina le susulu ma le iila o le pepa;
- Faʻateleina le faʻamaʻa ma le lamolemole o le pepa ma pulea le piʻo;
- Faʻaleleia le malosi o luga ma le faʻaogaina o le pepa, faʻaitiitia le paʻu o lauulu ma le paʻu, ma faʻaleleia le tulaga lomitusi.

Auiliili Parameter

Aofaiga faaopoopo (%)

NX-1/3/5 0.3-1.5%
NX-10/30/100 0.2-1.0%
NX-150/300/700 0.1-0.8%
Afai e te manaʻomia le faʻavasegaina, e mafai ona e tuʻuina atu faʻamatalaga auiliili ma faiga.

Fa'ailoga

  NX-1/3/5 NX-10/30/100 NX-150/300/700
lanu Pa'u samasama mama po'o se vaega Pa'u samasama mama po'o se vaega Pa'u samasama mama po'o se vaega
vai vai 10.0% 10.0% 10.0%
PH 6.0-8.5 6.0-8.5 6.0-8.5
Tulaga o le suitulaga 0.8 0.8 0.8
sodium chloride 8% 8% 8%
mama 80% 80% 90%
Viscosity (b) 1% vaifofo vai 5-100mPas 100-2000mPas 2000-8000mPas

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