hydroxypropyl guar gum
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Chemical name: Hydroxypropyl Guar Gum
CAS Number: 39421-75-5
JK101 is a nonionic hydroxypropyl guar polymeric which is modified from guar gum. JK101 is of suitable substitution level, good dispersibility/dissolvability and high compatibility with anionic, cationic and nonionic surfacents. JK101 has been widely used in oilfield as fracture fluid with its excellent electrolyte-resistance, viscosity stability and good shear dilutability.
Adding certain amount of JK101 into drilling mud, it can give the mud features like moisture-keeping, lubricating, reduce water loss and damage to stratum.
The normal level of use in fracture fluids is 0.3-0.5% by weight.