Detailed description:

A: This product is a nitro humic acid, special coal tar resin, three hydroxymethyl phenol compound, sulphonated paraffin wax etc..

Features: This product is a black powder, soluble in water, aqueous solution is alkaline.

project index

Nitro humic acid content,% > Thirty

The content of potassium (g),% > Eight

Moisture,% less than Fifteen

Water insoluble matters,% less than Twenty

PH value 8~9

Use: This product is a kind of humic shale inhibitor, can inhibit shale hydration swelling, and can reduce the viscosity and filtrate effect, suitable for fresh water drilling fluid, high temperature can reach 180 DEG.

Usage: This product will be directly added to the slurry stirring and dissolving, adding amount of 1~3%.

Packing: plastic woven or three in one plastic bag, 25kg/ bag.

Storage: should be stored in ventilated warehouse, no moisture.