Silicone oil and hydrophobic particles

Polyvinyl Alcohol Defoamer AF-914

AF914 is a silicone oil and hydrophobic particles. It takes into account the characteristics of system compatibility and anti-bubble performance balance. It is widely used in water-based color printing system、water-based epoxy system and polyvinyl alcohol system.

  • Item NO.:

    Polyvinyl Alcohol Defoamer AF-914
  • Payment:

    T/T; L/C at sight; DAP
  • Product Origin:

    China
  • Color:

    Slightly cloudy liquid
  • Lead Time:

    ≤7 days

Product Features:

  • The balance of system compatibility and anti-bubble performance is taken into account.

Applications:

  • Water-based color printing system
  • Water-based epoxy system
  • Polyvinyl alcohol system

Physical indicators

Exterior Slightly cloudy liquid
Solid content (>90)%
pH value 6.5-8.5
Viscosity, 25℃ 100~1000mPa.s

 

Instructions:

  • AF 914 anti foams is especially suitable for adding at the grinding stage and can be added after pre-dilution with solvent.
  • The addition amount is generally 0.1~0.6%, and the optimal addition amount is adjusted according to the actual situation on site.

 

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