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Exterior :white or yellowish powder
Packaging : 20/25kg net composite paper -plastic bags or 3-ply kraft paper bags with PE liner
Storage : Kept in a light-proof ,dry and cool place
Usage :
In ceramic , CMC is applied as retarder, water-retaining, thickening and stability. CMC is used for ceramic green body, glazing pulp and colored glaze in industry , it could strengthen toughness of shape ,also enhance stability of glazing pulp.
CMC produces fewer gel granules in glaze formulation. It contains no colored impurity and is 100 percent combustible under firing condition, to ensure clean ceramic glaze. It can stabilize physical and chemical property of glaze formulation. It can improve glaze adhesion and reduce glaze cracking.
Regulate the drying time of glaze layer to obtain smooth glazed and improve the stability of glaze slurry. While CMC is applied in glaze decoration the printing process is smooth due to excellent dissolving capability of CMC. It will improve the clarity of pattern and keep same color.
ITEM | D.S | Viscosity Brookfield | Purity | PH | Mositure |
C-1001 | ≥1.0 | 1% 400-700 | ≥95 | 6.5-8.5 | ≤10 |
C-1002 | ≥0.95 | 1% 450-550 | ≥95 | ||
C-1592 | ≥0.90 | 1% 800-1200 | ≥95 | ||
C-0492 | ≥0.95 | 1% 200-400 | ≥95 | ||
C-1583 | ≥0.80 | 1% 800-1200 | ≥80 | ||
C-0664 | ≥0.60 | 1% 400-700 | ≥60 | ||
C-2074 | ≥0.90 | 1% 2000-2500 | ≥90 | ||
9H | ≥0.80 | 1% 2500-3500 | ≥90 | ||
9L | ≥0.90 | 1% 30-50 | ≥90 |
Remarks:
We also can produce according to customer special requirements.
CMC for Ceramic Grade