FR-1

Anti sloughing lubricant for drilling fluid silicone graphite (FR-1)

Specifications:

physical and chemical performance index

Project	Index
Appearance	Volatile black wet powder
Volatile ％	≤15
Volatile fineness (20 mesh sieve residue) ％	≤15
The essential of pH value	7~10

drilling fluid performance index

Project		Index
Refers to the base slurry	Mean density	1.28±0.01
Refers to the base slurry	Refers to the adhesion coefficient	≥0.22
Refers to the base slurry + RH-2 20g/L	To reduce the rate of adhesion coefficient, ％	≥70

Application:

Used in oil drilling fluid.

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