1)high quality with resonable price
2)cetifaiction:SY/5656-93
3) used in oil drilling
4)Prevent collapse
5)lubricant
Product performance and quality indicators: in the deep under the conditions of high temperature and pressure of the fluid loss with good lubrication, stability and rheological properties of the special effects. As the polymer is sulfonated products, but also a certain anti-collapse properties.
Appearance: free flowing powder, 10% aqueous solution of the color brown
Dry agent content: ≥ 90.0%
Water insoluble: ≤ 10.0%
Cloud point salinity: ≥ 100g / 1
Apparent viscosity: ≥ 25.0mpas
High temperature and high pressure filtration Loss: ≤ 25.0ml
Usage:1.This product can be directly applied to less than 100,000 ppm salinity, water-based drilling fluid system
2. The product and modified lignite, sulfonated tannin, acid wood, brown coal resin treatment agent used in conjunction with a better effect
3. May be resistance to temperature 200 degrees Celsius, and the general increase of 1.0% -3.0% volume
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