High Efficiency Antifoam AF-502

AF-502 is a hydroxy compound, which is easy to disperse. It has fast defoaming and long-lasting foam suppression. It is usually used in fiber cement board and calcium silicate board.



Product Features

  • Easy to disperse
  • Fast defoaming and long-lasting foam suppression

 

Applications

  • Fiber cement board
  • Calcium silicate board

 

Physical indicators

 Exterior

 Colorless or light yellow transparent liquid

 pH value

 6.0-9.0

 

Instructions

  • Add directly for use; dilution is not recommended.
  • Adding amount 0.1~1.0%
  • The addition amount is generally 10~1000 ppm. The optimal addition amount is determined according to the actual situation on site.
  • The optimal addition amount is determined according to the actual situation on site.
  • The adding point is generally a place where the foam is rich and the defoaming agent is easily dispersed.

 



INQUIRY

Contact us for all information about the product


click here to leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.