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Aluminum Stearate Base Defoamer DEFA

Defoamer

Product Description

DEFA is a blend of aluminum stearate and modified fatty acid derivatives. It is a water dispersible premium grade defoamer.

Application/Function

DEFA is used specifically as a defoamer in most type of water based drilling fluids.

Advantages

Decreases surface and internal foam

Provides increased accuracy in measuring mud density

Stabilizes rheological measurements

Stabilizes pump pressure

Environmental

Technical Data

Appearance

Amber liquid

Density

0.85-1.00 g/cm3

Solubility

Dispersible in water

Recommended Treatment

Add DEFA in concentration of 1.0 to 5.0 liters per 1000 liters to any system. Mix slowly through a jet mixer or sift slowly into the vortex of a high-speed stirrer.

Environmental Information

For information concerning environmental regulations applicable to DEFA, contact the Health Safety and Environmental Department.

Shipping

Transportation of commodity name is not restricted by either international or CHINA regulatory agencies.

Safe Handling Recommendations

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.

Package and Storage

25kg drums 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.

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