High Temperature Resistance Defoamer AF-884

AF-884 is a water emulsion of silicone oil and hydrophobic particles. It has the characteristics of strong alkali resistance, high temperature resistance and good defoaming performance. It is widely used in wastewater treatment, paper and pulping black liquor.



Product Features:

  • Resistant to strong alkali and high temperature
  • Outstanding bubble inhibition ability

Applications:

  • Black liquor for paper and pulping
  • Wastewater treatment

Physical indicators

Exterior White or yellowish milky liquid
Solid content (39-41)%
pH value 6.5-9.0
Viscosity, 25℃ 2000-8000mPa.s

 

Instructions:

  • It can be used directly or diluted to a low content.
  • Can be diluted directly with water, but need to be used immediately, if the dilution needs to be stored for a certain time, you can consult our company, our company will provide professional dilution method.
  • The recommended addition amount of pulping black liquor is 0.05~0.5kg per ton of pulp, and the addition amount of sewage treatment is generally 10~1000ppm, and the optimal addition amount is determined according to the actual situation on site.
  • The addition point is generally selected where the defoamer is easily dispersed, and can be continuously added with a metering pump.

Product Tags silicone oil antifoam          Black liquor antifoam          defoamer for paper and pulping          anti foam in Wastewater treatment          antifoams for pulp process          high temperature resistance         

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