Chrome Free Lignosulphonate

Description
DDC CFL is a Chrome Free Lignosulphonate and is used as a thinner in water based muds. It reduces the effect of cement contamination and also scavenges oxygen and inhibits corrosion.

DDC CFL meets OCMA DFCP-8 specification.

Specifications

Appearance Dark Brown powder with specific smell
Moisture 7 - 11
Active Lignosulphonate Matter % 88 minimum
pH ( %5 solution ) 3
Treatment
Recommended treatment for BMT CFLare generally 1.4–23.0 kgs/m3 depending upon solids content and degree of salinity. A pH range of at least 9 is required to ensure product solubility and effectiveness.

Packaging
DDC CFL could packaged in 25 kg multi-walled paper bags.