cmc carboxyl methyl cellulose

ceramic grade sodium carboxymethyl cellulose 1Purity:95%min. 2Viscosity2%:900-1200mPa.s 3D.S.:0.65 min. 4PH: 6.0-8.5

CMC for ceramic grade

Molecular Formula: C6H7O2 (OH) 2OCH2COONa

CAS NO. 9004-32-4

H.S. Code: 39123100

“LONGFAR”CMC is applied in building coating industry

1)“LONGFAR”CMC can be applied as semi-finished viscosity in ceramics industry, for it can increase plasticity performance.

2) “LONGFAR”CMC be used as flowing control matter in ceramics glost substitute, which has the performance of retain glost substitute, to prevent it from getting to tear cicatrice before cooking finish.

3) At the same time, it can be burned out.

SPECIFICATION

TYPE/SPECIFICATION	VISCOSITY(2% SOLUTION,25°C)map.s	DEGERR OF SUBSTITUTE(D.S)	PH VALUE	CHLORIDE(NaCl%)	HEAVY METALS(pb%)	ARSENIC(%)	IRON(%)
TCH6-1	900-1200	≥0.65	6.0-8.5	≤20	-	-	-
TCH6-2	900-1200	≥0.65	6.0-8.5	≤15	-	-	-
TCHM6	400-600	≥0.65	6.0-8.5	≤20	-	-	-
TCH9-1	900-1200	≥0.92	6.0-8.0	≤3	≤0.002	≤0.0005	≤0.03
TCH9-2	1200-1500	≥0.92	6.0-8.0	≤3	≤0.002	≤0.0005	≤0.03
TCL9	20-50	≥0.92	6.0-8.0	≤3	≤0.002	≤0.0005	≤0.03
TCM9	400-600	≥0.92	6.0-8.0	≤3	≤0.002	≤0.0005	≤0.03

cmc carboxyl methyl cellulose