Secondary Emulsifier for Oil Base Mud CPMUL-S 

Secondary Emulsifier CPMUL-S serves as a secondary emulsifier in oil-base mud systems. When combined with primary emulsifier CPmul-P, CPMUL-S can provide good emulsification in invert oil mud

, improved thermal stability of the invert oil mud emulsion, and enhanced high-temperature, high-pressure (HTHP) filtration control.

Through comprehensive tests in a number of oil-base mud formulations with various base oils, mud densities, oil/water ratios and hot-rolling temperatures, it proves that at working temperature up to 149^oC (300^oF), the combination CPMUL-P/CPMUL-S can maintain high ES (electrical stability), low HTHP filtrate and desired rheological property.

Secondary Emulsifier CPMUL-S comprises of modified amidoamine, oxidized fatty acids and low-toxic organic solvent.

We are pleased to offer CPMUL-S with specification as below:

1.  Phisico-chemical Specification

Appearance: dark mobile liquid

Odor: no or slight odor

Specific Gravity (20℃): 0.93~ 1.03

Flush Point (PMCC): > 65^oC (149^oF)

Pour Point: < -10^oC (14^oF)

Solubility: soluble in oil. Insoluble in water.

2.  Mud Performance Specification

Yield Point (YP): 10 – 20 lb/100ft²

Electrical Stability (ES): minimum 500 Volt

HTHP Filtrate @ 121^oC (250^oF), 500psi: maximum 12ml

For test procedure of mud performance, please refer to ANNEX below.

Zhejiang Camp-Shinning New Material Co.Ltd

(TEL)  0086-13185071071

E-MAIL:  [email protected]

WEB:  www.rheologicaladditive.com

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⇒ You are welcome to send us an email to know the latest information about organoclay and Emulsifier. If you are interested, we will send you the latest catalogue, or free organoclays or Emulsifier samples for testing.

E-MAIL:  [email protected]

WEB:  www.rheologicaladditive.com  

invert oil mud