Modified Asphalt FT-401 for Drilling Fluid

General introduction

Modified asphalt FT-401 is sulfonates of modified asphalt. Its key components are modified asphalt, sodium sulfonate, a small amount of asphalt phenolic salt, inorganic salt,and oxidized asphalt. It has the characteristics of small dosage, good lubricity,good emulsion property.

Property index

Item

Index

PH

8-11

Moisture, %

≤15.0

FL,ml

≤15.0

HTHP FL,ml/30min

≤25.0

Characteristics

1.It is a good surfactant and emulsifier; has excellent emulsion property

2. Protect shale and consolidate strata.

3. Improve mud cake quality, lower filtration loss.

4. Inhibit shale from dispersion

5. Has effect of pipe-free and pipe sticking prevention.

6. Simple application method on site

7.Routine dosage is 1-3%

Notes

This product should be stored in a cool, ventilated place to avoid the sun and rain.

Package

It is packed in composite kraft paper sacks, with net weight 25kg per sack.