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| Impermex |
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IMPERMEX, pregelatinized cornstarch, provides filtration control in water-based drilling fluids.
IMPERMEX is stable in saline drilling fluids that contain small amounts of divalent ions.
*Applications/Functions: IMPERMEX can be used to reduce fluid loss in most water-based drilling fluids.
*Advantages: Stable at temperatures up to 250'F(121'C), Effective in lime- and gypsum-based systems, More cost-effective than other polymeric filtration control agents |
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Appearance: White powder
Flash point, PMCC, 'F('C): 360-575 (182-302)
Specific gravity: 1.5 |
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