Agriculture
Emulsifiers
FEATURES
General Properties: Amphiphilic molecules (containing both hydrophilic and lipophilic groups); characterized by specific HLB (Hydrophilic-Lipophilic Balance) values.
Synergistic Role in Defoamers: They dictate the droplet size and stability of the defoamer emulsion. The emulsifier must be carefully selected to create a "metastable" emulsion: strong enough to survive storage and transport, but weak enough to rupture and release the active defoamer oil exactly when it encounters a foam lamella.
Performance Benefits:
Controls Droplet Size Distribution: Optimizes the physical size of the defoamer droplets for maximum foam-breaking efficiency.
Regulates Targeted Release: Balances shelf-life stability with rapid, on-demand breakage (release) at the foam interface.
Improves Dilutability: Allows the defoamer concentrate to be easily and stably diluted with water in the spray tank or process line.
Related Products
