Dispersant
DESCRIPTION
SMLZ-40 is cement dispersant that reduces the apparent viscosity and improves the rheological properties of cement slurry. SMLZ-40 is red-brown powder, after adding it turbulent flow can be achieved at lower pumping rates, which results in reduced friction pressure during pumping.
APPLICATION
SMLZ-40 is intended for use in a wide range of cement slurries prepared with API cement in any situation requiring a dispersant. It can be useful in a number of sepcial cement formulations. If SMLZ-40 is applied in brine or well cement which actual chemical components do not comply with API requirements, the slurry's rheological properties will obviously decreased. SMLZ-40 can help improve fluid loss control and can provide slight slurry retardation.
ADVANTAGE
SMLZ-40 can significantly reduce cement slurry consistency; improve liquidity and rheological behavior of cement slurry.
SMLZ-40 is applicable in a wide temperature range and it's resistant to high temperature.
SMLZ-40 is suitable for dry mixed and water mixed, soluble in cold water.
SMLZ-40 is ability to mix densified cement slurries.
PROPERTIES OF SMLZ-40
Appearance………………………………………………………...Red-Brwon powder
PH…………………………………………………………………………>8.0
PACKAGE, STORAGE
SMLZ-40 packaged in 25Kg (55lb) bag.
Kept in dry and cool place
DOSAGE
SMLZ-40: 0.1-1.5%BWOC
Temperature: higher than 16℃(60F) in all API cement classes
Next: SMLZ-D-10/10L
