Eco-friendly materials suitable for Oilfield applications. Used as a fluid loss and rheology control additive, especially water-based oil-well servicing fluids. HECELLOSE® EXT grades improve workability by providing pseudoplastic and shear-thinning behaviours and increased water retention (fluid loss control). They can also prevent the slurry pre-maturing and dehydrating, in addition to offering high thickening efficiency and easy dissolving.
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HECELLOSE® EXT 300 K
HECELLOSE® EXT 300 K can be used as a viscosifier for oil field applications. It has a high viscosity and can maintain viscosity in both fresh and sea water. Properties include shear-thinning behavior, excellent thickening efficiency, easy dissolving, good water retention, high salt tolerance and good compatibility with other ingredients Viscosity (1% solution, 25℃,) - Min. 5,500 cps
9009-62-0