fluid loss additive

La description

CG**0L FLUID LOSS ADDITIVE SUMMARY  CG**0L includes standard type（slightly antifreeze） CG**0L and anti-freezing type CG**0L-A.  CG**0L slurry system is applicable of wide temperature range and it’s resistant to high temperature.  CG**0L slurry system has excellent rheological behavior. It generally doesn’t require adding dispersant.  CG**0L slurry system is stable and has little free liquid.  CG**0L slurry system, being not retarded, has no effect on strength.  CG**0L is compatible with all API cement class, other additives and all types of water. What’s more, it is compatible with sea water and saline water. SPECIAL ATTENTIONS  CG**0L is suitable for water-mixed only. PHYSICAL AND CHEMICAL INDICATORS Model Appearance Densityg/cm3 Water-Solubility Freezing point F(℃) CG**0L standard type Yellowish viscous liquid 1.*0±0.*3 **0% soluble *3F(*5 ℃) CG**0L-A anti-freezing type Yellowish viscous liquid 1.*5±0.*3 **0% soluble 5F(**5 ℃) SLURRY PERFORMANCES Item Technical indicators Test condition Fluid loss content ml ≤*0 **6F(*0℃), 6.9MPa Thickening time min ≥*0 **6F(*0℃), *5min, *6.5MPa Initial consistency Bc ≤*5 Compressive strength MPa ≥*4 **6F(*0℃), atmospheric，*4hr. Free liquid ml ≤1.5 **6F(*0℃), atmospheric Composition：API CLASS G(HSR):**0g，mixed water: **8g，CG**0L: *2.6g(1.8%)，CH**0L:1g APPLICATIONS Temperature: lower than **6F (**0℃)(BHCT). Dosage: CG**0L，Generally, 3.**8.0% (BWOC), recommended amount of 4.**5.0%(BWOC). PACKINGS CG**0L is packed with *0kg, *5kg or 5 UK gallon plastic barrels. It can also be packed according to user requirements.