Buy Hydroxypropyl guar CAS 39421-75-5 From China Factory
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The hydroxypropyl Guar gum is made from chemical modifies natural plant guar gum power. Water insoluble substance and residue decrease significantly. It is widely used for water-base fracturing fluid of oil field and mud additive, which can reduce the pollution to stratigraphy effectively.
Index name Spec
appearance grade I grade II
0.125/0.09 screen residue ≤1% ≤1%
0.071/0.05 screen residue ≤10% ≤15%
moisture ≤10.0% ≤10.0%
PH 6.5-7.5 6.5-7.5
viscosity mpa.s ≥110 ≥105
water insolubles ≤4.0% ≤7.5%
1.Low-damage fracturing fluid thickener
2.Applied in oilfield fracturing / sand control / water control operations.
3.Hydroxypropyl guar gum powder fracturiing fluid is a low damage fracturing fluid, suitable for fracturing of low permeability reservoir at 30°C-150°C .
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.