Which defoamer is used in pulp and paper?

Mar 17, 2023

Excess foam can create a variety of challenges, all detrimental to pulp processing, paper making white water, sizing&coating: increased maintenance costs, lost capacity, reduced efficiency and longer processing time.

Pulp preparation or pulp washing is one of the main process which forms foaming in paper making industry.Anionic

surfactants are formed by chemical reaction between alkali and wood or Straw grass during cooking process.

Silicone defoamer or non-silicone defoamer are usually used for pulp preparation.Silicone and non-silicone defoamer has it’s own focus according to different raw materials.Silicone defoamer series are more efficient in pulp washing with hard wood and soft wood as raw material, such as:

https://www.rickmanchemical.com/high-antifoaming-performance-pulp-antifoam_p47.html


High Antifoaming Performance Pulp Antifoam

Sample Options
If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!
Submit
Looking for News?
Contact Us #
+86 13905061943

Our hours

Mon 11/21 - Wed 11/23: 9 AM - 8 PM
Thu 11/24: closed - Happy Thanksgiving!
Fri 11/25: 8 AM - 10 PM
Sat 11/26 - Sun 11/27: 10 AM - 9 PM
(all hours are Eastern Time)

Home

Products

whatsApp

contact