CMC powder--Electric welding grade

Electric welding, Battery Grade CMC Powder(Sodium Carboxymethyl Cellulose) Index Technique Requirements DH-1 DH-2 DH-3 DC Viscosity(2% aqueous solution, mpas) 1200-1500 800-1200 600-800 1200 max Degree of Substitute 0.80min 0.80 min 0.80 min 0.80 min Purity (%) 95 min 90 min 85 min 90 min PH value 6.0-8.5Loss on Drying (%) 10 max Application: CMC powderused in welding industry to improve the appearance, quality, and eccentricity of the welding rod. It used to reduce the broken rate of the welding rod. In the battery industry CMC is well in acid-resistance, salt-resistance. The colloid is very stable and it is suitable to make Alkaline batteries and Zo/Mn battery. Packing: in craft bag, 25kgs/bag. We also can produce CMC according to your special requirements.