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Antifoaming Agent for Drilling—JHXP 2014-01-23 11:52:47 .jpg)
Introduction
It is developed for drilling, cementing, architectural engineering and hydraulic engineering, which has characteristics of removing bubble quickly when add it a little, being easy to use and has no damage on drilling fluid and cement slurry. In addition, it can add directly into drilling fluid and cement slurry or add into cement slurry pit.
Usage
It can be added into drilling fluid, and the addition of it is 0.1%～0.5%.
Main Quality Indexes
ITEM
INDEX
JHXP-1
JHXP-2
Extrinsic features
colourless or milky emulsion liquid
jonquil or fallow homogeneous liquid
pH
6.5～7.5 (1% aqueous dispersion solution)
7～9
stability
no precipitation and stratification
no precipitation and stratification
Time for defoaming/（min）
≤5
≤5
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