RAW MATERIALS RANGE GUIDE
Acetone Formaldehyde Sulfite / Sulfonated Acetone Formaldehyde (AFS/SAF) is a dispersant that improves flow properties and reduces the viscosity of oil & gas cementing systems without the need for additional water and extended setting time. Ideal for use in high salt conditions.
AMPS (2-acryl-amido-2-methyl-propane sulfonic acid) monomers and AMPS polymers are dispersants that improve flow properties of oil & gas well cementing systems and increase the strength of the cement. Bisley supplies a range of AMPS based powders and solutions.
Hydroxycarboxylic acids such as Citric acid and Tartaric acid are dispersants that improve rheological properties and reduce the viscosity of oil & gas well cementing systems without the need for additional water and extended setting time. Bisley supplies high purity citric acid, tartaric acid and sodium potassium tartrate.
Melamine Formaldehyde Sulfonate is a polymer used as a dispersant in oil & gas well cementing systems as it increases the fluidity and the workability of the mix. It reduces the water content in cement and can act as a set retarder and accelerator depending on concentration used. Bisley supplies PLASTYN SP which is a high purity melamine formaldehyde sulfonate.
Polycarboxylate ethers (PCE) are dispersants used to regulate the fluidity and rheological properties of oil & gas well cementing systems. PCE molecules adsorb onto cement and evoke electrostatic and steric repulsive forces to mitigate agglomeration of fine particles. Bisley supplies a variety of PCEs including Bisflow™ Ultra available upon enquiry.
Poly Naphthalene Sulfonate (PNS) is a dispersant that improves flow properties and reduces the viscosity of cement slurries without the need for additional water and extended setting time. Bisley supplies both the calcium and sodium PNS salt.