Advantages of Registering:
Request chemical samples
Download technical brochures
Stay informed about the latest DOSAS products (if desired)
DosR™ 95 is a modified sodium lignosulfonate-based product used primarily as a complexing agent in oil well cement retarders (high temperature stability), cooling tower treatments and industrial cleaning formulations.
The sample you selected was successfully added to your cart.
DosR™ 95 temperature range is up to 177 °C (350 °F).
The typical loadings are 0.1%-1.0% by weight of cement (BWOC).
DosR™ 95 is mid temperature retarder. It is highly modified lignosulphonate based product.
DosR™ 95 effectively retards most API cements and is compatible with most cement additives.
It reduces the cement slurry viscosity and does not impair the fluid-loss control properties of fluid-loss additives.
DosR™ 95 is less sensitive to variations in temperature, concentration and cement quality.
This product is compatible with anionic and non-ionic materials, dispersants, wetting agents and most of organic and inorganic materials.
DosR™ 95 is compatible with most common cements, cement additives and cement blends and has no known incompatibilities.
As with all cement additives laboratory testing is recommended prior to use particularly when running unfamiliar blends of cement.
This representative Safety Data Sheet (SDS) is provided to assist you in evaluating this product. A copy of the specific SDS for your region and language as required by the Globally Harmonized System for the Classification and Labeling of Chemicals (and implementing rules) can be obtained on request by emailing firstname.lastname@example.org.