Polyvinyl Alcohol Defoamer AF-914

AF-914 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.



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:

  • It 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.

 


Product Tags silicone oil antifoam          anti foam in Water-based color printing          defoamer for Water-based epoxy          Water-based color printing system          Water-based epoxy system          anti-bubble performance balance         

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