Tannathin

Tannathin oxidized lignite is a naturally occuring, partially soluable additive used to reduce fluid loss and deflocculate water-base fluids. Tannathin is uniquely designed to also improve filter cake characteristics by creating a thin, low permeable cake on the wellbore. This multifunctional product is also used as a secondary deflocculant and works synergistically with lignosulfonates in dispersed fluid systems. This product is effective in all water-based fluids and works exceptionally well in high-temperature environments. Due to its low pH, this product yields more effective in alkaline systems pH between 9 to 11 requiring additions of caustic soda or alternative alkaline material.

Features

• Available by the pallet and packaged conveniently in 50-lb sacks
• Compatible in a wide range of water-base systems
• Reduces viscosity and gel strength while improving filter cake quality and reducing fluid loss
• Stabilizes rheological properties
• Extends temperature stability in fluids

Physical Properties

• Physical Apperarance - Black powder
• Specific Gravity - 1.6 - 1.8
• pH (1% solution) - 4 - 5
• Bulk Density - 52 lb/ft3

Storage and Handling

• Store in a dry, well ventilated area away from sources of heat or ignition
• Handle as an industrial chemical, wearing protective equipment, and reference SDS for further information

Sold and packaged by Federal +

Packaging of material may vary

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