CMC HV is a high-viscosity, technical grade and high purity grade sodium carboxymethyl cellulose. It meets and surpasses ISO 13500, API 13A Section 9 and OCMA DFCP 2 specifications.

• Effective filtration controller for aqueous drilling fluids
• Increases viscosity and can be used in salt-saturated systems, performing best when chloride concentrations are less than 60 gal (227 L)
• Can have a deflocculating effect in seawater systems
• Be used in water well drilling engineering

• Cost-effective viscosifier/filtration controller
• Functions over wide pH range
• Non-toxic (refined forms used as food additives, E466)
• Effective in low concentrations
• Fermentation resistant

Appearance Off-white powder Purity 70.0% Min Moisture 10% Max

Add CMC HV in concentration of 1.4 to 11.4 kg/m3 (0.5 to 4.0 lb/bbl) to any system. Mix slowly through a jet mixer or sift slowly into the vortex of a high-speed stirrer. Transportation of commodity name is not restricted by international regulatory agencies. Utilize normal precautions for employee protection when handling chemical products. Use of standard PPE is recommended for employee comfort and safety. See Material Safety Data Sheet (MSDS) prior to use. 25kg bags or according to customer's requirement.
Avoid high-intensity extreme pressure and prolonged exposure to strong sunlight. Keep container closed. Keep away from heat, sparks and flames.