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Bio-environmental Fluorescent Lubricant for Drilling Fluid—JHRH-5 2014-01-23 12:13:30 .jpg)
Introduction
It is a stringy liquid with functions of decreasing friction, lubricating and debubbling. In addition, it can satisfy the demands of environment and geological logging because of innocuousness and low fluorescent.
Usage
It can be added into various drilling fluids, and the addition is 0.5%～1.0%.
Main Quality Indexes
ITEM
INDEX
extrinsic feature
milky liquid
pH (1% aqueous solution)
7±0.5
fluorescence level
≤5
reduced rate of lubrication factor/ (%)
≥65.0
EC50/（mg/L)
＞30000mg/L(meet the emission standard)
Safety Operation Recommendation
The worker should use personal protective equipment to prevent dust
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