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Vericem DP536

Dispersant for wellbore cementing

Chemistry Type: Polycarboxylate derivative

Function(s): Cement Additives

Vericem DP536 wellbore cementing dispersant is highly efficient over a broad application temperature range up to 140 °C (280 °F) bottomhole circulating temperature (BHCT), generating low and stable slurry viscosities to minimize pump pressure. It is also synergistic with sulfonated polymeric fluid loss control additives. It slightly retards the cement setting.

Key Advantages

  • Highly efficient cement dispersant based on polycarboxylate chemistry, i.e. recommended dosage only 0.2% BWOC
  • Generates a low and stable slurry viscosity to minimize pump pressure
  • Slightly delays cement setting
  • Synergistic effect with sulfonated polymeric fluid loss control additives 
  • Reduces cement shrinkage
  • Broad application temperature range up to BHCT temperatures up to 140 °C (280 °F)
  • Applicable to all API cement classes
Color
Light Tan
Appearance
Fine
Physical Form
Powder
Specific Gravity
1.3
Solids (by weight)
100 %
Active Ingredient (by weight)
95 %
pH
6 - 8
Insoluble In
Oil-based Fluids
Ionic Character
Nonionic
Mechanical Stability
Excellent

Product Availability

Asia (excl. China, incl. India), China, EMEA (Europe, Middle East, Africa), Latin America, North America, South Pacific

Contact Us for individual country availability.

Related Documents & Downloads

OMNOVA Chemical Technical Data Sheet
OMNOVA Chemical Regulatory Data Sheet
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