Description
Fluid Loss Additive is pure polymerization and water-soluble agent. It can reduce the permeability of cement slurry filter cakes through the aggregation of water-soluble polymer molecular chains. Introducing multiple functional groups into polymers to enhance their high-temperature and salt resistance. By forming a dense polymer film and increasing the viscosity of the aqueous phase to reduce water loss.
SPECIFICATION
Item | Specification |
Appearance | Free flowing powder or particles, no caking |
Moisture, % | Max.8.0 |
Fineness (0.315mm sieve),% | Max.15.0 |
Initial consistency , Bc/80℃,46.5MPa,45min | ≤30.0 |
Mutation value of thickening curve,Bc | Normal |
40Bc ~ 100Bc time,min | ≤40.0 |
Fluid loss,ml/80℃,6.9MPa,30min | ≤150.0 |
Free liquid,% | ≤1.4 |
Compression strength, MPa/102℃,21MPa,24h | ≥14.0 |
Value Added Service:
■We can produce according to different specification requirements for different customers.
■Payment terms: Flexible
■Package: 25kg/sack or as per customers'
■Storage: 24 months shelf life if stored in a dry and ventilate place.
