Kalium Humic Acid KHM
  • Description
  • Property
  • Storage & package
Kalium Humic Acid KHM appears as black brown powder. It is easily soluble in water, and forms ions hydrate base with negative charge, and having strong hydrate ability. It is the shale control additive with good property for drilling.




black brown powder

Water insoluble(analysis basis), %


Moisture, %


Humic acid(analysis basis), %


Kalium(analysis basis), %




Fresh water drilling fluid FL(25℃/690Kpa)

Xagylo raw drilling fluids FL

Suppression index(express by relative expansion degree RSR), %


It has the function of reducing viscosity and filtration control, resisting high temperature more than 180℃, It is well compatible with every kind of mud additives.
Recommended dosage: 2-5%
25KG or 50LB net sealed in 4-in-1 compound paper bag with plastic lining during storage and transport see that the bag is intact.

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