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Iron Lignosulfonate Composite


DX-ILS Plus is a “chrome free” Iron Lignosulfonate proprietary composite. This product is a viscosity and filtration reducer in both fresh and salt water muds. DX-ILS Plus was specifically formulated and designed to increase the thinning efficiency in GYP muds. It is effective in a wide range of pH, while acting as an effective clay deflocculant, retarding fluid invasion and minimizing clay particle disintegration.

DX-ILS Plus was developed as an environmentally friendly product.

Typical Properties


Water Solubility
Iron Content

Dark brown powder
9% max
4.0 max, measured as a 10% solution
98.0% min
4.0% - 7.0%

Use Recommendation

The specific dosage for each system depends upon the current conditions. It is recommended to run laboratory tests to determine the specific dosage.


DX-ILS Plus is available in 50 pound, multi-walled, moisture proof paper bags.


The information and data herein are believed to be accurate and have been compiled from sources believed to be reliable. It is offered for your consideration, investigation and verification. Buyer assumes all risk of use. DX Oilfield Products, LLC will not be liable for claims relating to any party’s use of our reliance on information and data contained herein regardless of whether it is claimed that the information or data are inaccurate, incomplete or otherwise misleading.

Revised 07.01.2013

     DX Oilfield Products, LLC, 300 Jackson Hill Street, Houston, Texas 77007

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