Pulp Antifoam Performance Modifiers
Silicone Polyether (SPE) Performance Modifiers for Pulp Manufacturing
Enhance stability, knockdown, persistency and drainage of antifoam emulsions with silicone polyether (SPE) performance modifiers from Dow Consumer Solutions. These materials are increasingly used for use in pulp antifoam formulations and can improve foam control and drainage in process.
Features and Benefits
- Improved drainage in pulp-washing process applications
- Foam-knockdown effect and persistence over time
- Improvement of emulsion stability
- Food contact status as specified in the food regulatory profile
Drainage Performance of Various Combinations of Antifoam Compounds and Performance Modifiers
35 ppm antifoam compound vs. dry fiber hardwood/synthetic liquor competition; performance modifiers from Dow formulated at 5% of antifoam compound content.
Drainage performance of various combinations of antifoam compounds and performance modifiers, including products from Dow and a competitive dry fiber hardwood/synthetic liquor.