Ferrochrome Lignosulfonate

Production Description

Ferrochrome lignosulfonate(Ferrochrome lignosulphonate) is widely used as fluid loss control agent used in drilling fluids with obvious ability to resist high temperature and salty solution

Main Specification

NameFerrochrome lignosulfonate
Product CodeGAC-FeCrLS
AppearanceYellow Brown powder
Dry maters95%min
Water-insoluble2.0%max
Sulfate3%max
Lignosulfonate55-60%
Density0.532g/cm3
Moisture8%Max
Total Fe4%Max
Total Cr4%Max
ItemFresh water drilling mudSalt water drilling mud
Normal temperatureApparent viscosity mPa.s≤20≤25
Rate of reducing viscosity %≥85≥70
High temperatureApparent viscosity
mPa.s
≤30≤45
Rate of reducing viscosity %≥65≥55

Package

1.25kgs woven bags with liner inside.

2.According Customers’requirement