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First, the main purpose
Drilling biological thickener in the oilfield chemicals product, the product is mainly composed of a variety of chemical composition of raw materials, non-toxic, harmless, safe green products, oil drilling mud additives widely used.
Second, the performance characteristics
1, anti-temperature drilling fluid thickener strong biological, temperature up to 180 ℃, stable performance, low-tech, high thickening, high suspension characteristics. 2, drilling biological thickener, has a good water-loss performance, good solubility and uniform thickening, shear, anti-pollution performance.
3, drilling biological thickener, site preparation, maintenance and easy to handle, such as the preparation of solid free drilling, the reservoir will not cause damage to the solid phase.
4, biological thickener for drilling, drilling fluid materials single, low cost, better economic efficiency.

Third, the physical and chemical indicators

Items	Indicators
Exterior	White to pale yellow solid free-flowing powder
PH value	7-9
Loss on drying	≤10
Base mud Apparent viscosity	8 ~ 10 mPa.s
Fluid loss	26 ~ 30 ml
Drilling (room temperature) apparent viscosity (sample plus 0.2%)	≥35 mPa.s
Filtration rate (sample plus 0.2%)	ml ≤10
Drilling (180 ℃heat roller 16h) the apparent viscosity (sample plus 0.2%)	mPa.s ≥30
Filtration rate (sample plus 0.2%)	ml ≤15

V. Notes
1,25kg / bag, bag divided into inner and outer bag, transparent plastic inner bag, outer plastic woven bag;
2, this product is flammable, non-explosive, non-toxic, harmless, non-dangerous goods transport management;
3, the product should pay attention to moisture during storage, leak-proof.