TESSO DC-25 Cement Dispersant
TESSO DC-25 is an organic cement dispersant which is effectively reduces apparent viscosity and improves flow properties of cement slurries. The product is thermostable and can be used up to a temperature of 300 0F. Beside its main function as cement dispersant, application of TESSO DC-25 in cement slurries will give a better water reducing effect, a slight retardation effect and better fluid loss control.
Depending on the applied slurry composition the required concentration of TESSO DC-25 has to be determined experimentally, however in general a dosage of 0.15 – 0.3 gallon per sack cement usually sufficient to obtain a good dispersing and water reducing effects. TESSO DC-25 can be used either in fresh or salty water.
Appearance : Clear liquid
Color : Dark brown
pH neat : 7.5 – 9.5
Density : 1.15 – 1.35 g/cm3
Viscosity : < 100 cP
Solubility : Soluble in water
Packing and Handling
TESSO DC-25 is packed in 55 US gallon steel drum.
Avoid contact with eyes and skin by wearing goggles and gloves. For skin contact wash with water and soap while eye contact flush eyes well with water for 15 minutes and call for medical attention.
This product is available from PT. TESSO TETRA CHEMIKA Cikarang, Indonesia.
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