Project Description
Agrochemical Defoamer | Foam Control for Pesticide Formulations
Excess foam remains a frequent operational challenge during pesticide manufacturing lines and downstream field tank-mix blending. Foaming within agrochemical formulations retards production packaging speeds, induces volumetric filling inaccuracies, and reduces dynamic active ingredient efficacy. INVINO® provides a range of agrochemical defoamer solutions formulated for localized composition types—including SC, SL, SE, EW, EC, OD, ME, WDG, WP, and DF formats—securing storage emulsion stability and chemical compatibility parameters.
Our siloxane copolymers and non-silicone solid powder compounds actively disrupt macro-foam buildup across surfactant-heavy mediums. These components preserve matrix uniformity during long-term warehouse storage, avoiding phase separation boundaries or droplet agglomeration under severe thermal changes.
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Key Performance Criteria of Our Agrochemical Defoamers
- Shear & Salt Endurance: Maintains persistent foam suppression under high-shear sand milling (for SC/SE suspension concentrates) and high-electrolyte herbicide environments (for glyphosate/glufosinate soluble liquid SL matrices).
- Zero Phytotoxicity Risk: Highly modified polymer structures prevent emulsifier desorption, eliminating floating oil slicks and subsequent leaf-spot crop burn errors during foliar application.
- Formulation Integrity: Exceptional compatibility with active ingredient complexes, wetters, and lignosulfonate dispersants without negatively impacting droplet interface spreading parameters.
- Regulatory Compliance: Chemically inert ingredients optimized for minimal environmental impact, providing smooth registration support paths for crop-protection compliance.
Defoamer Selection Guide by Formulation Type
| Formulation Type | Process Challenges | Chemistry & Performance | Recommended Model | Technical Files |
|---|---|---|---|---|
| SL (Soluble Liquid) Glyphosate / Glufosinate Salts |
High electrolyte salt loading. Extreme risk of surfactant phase splitting and dynamic oil spotting. | Polyether Modified Siloxane Fluid. Exceptional solubility stability in high-surfactant tallow amine loops. Zero oil slicking to prevent foliar crop burn. | INVINO-2200 | DOWNLOAD TDS |
| SC / SE / EW Suspension Concentrates |
Severe micro-bubble entrainment during high-shear sand milling forces. Extended warehouse storage syneresis. | Shear-Stable Modified Polysiloxane Emulsion. Resists micelle structural breakdown under dynamic centrifugal sand mills, maintaining uniform binder particle size distribution. | INVINO-6225 | DOWNLOAD TDS |
| WDG / WP / DF Dispersible Granules & Powders |
Foam build-up upon agricultural field tank-mix dilution. Poor wet-out acceleration due to entrapped internal macro-air. | Silicone Organics on Inert Mineral Carrier. Dry-blending friendly particle format. Accelerates hydration wetting speed and preserves long-term foam inhibition under reconstitution. | INVINO-2502 | DOWNLOAD TDS |
| Processing & Packaging Factory Filling Lines |
Air voids generated during fluid pipeline transfer, fast mechanical recirculation, and high-speed automatic filling valves. | Fast-Knockdown Silicone Emulsion Concentrate. Spreads quickly across fluid interfaces at low PPM metrics. Prevents canister overflow to secure accurate volumetric net weight levels. | INVINO-370 | DOWNLOAD TDS |
Technical FAQ: Defoaming Agrochemicals & Herbicides
Will the defoamer cause phytotoxicity (crop burn) or clog spray nozzles?
A: No. Cheap, un-emulsified free silicone oils separate into floating oil sluncks, which focus sunlight and cause severe leaf spot crop burn. INVINO® specialized polyether siloxanes dissolve cleanly into diluted spray matrices, protecting leaves and maintaining fully unhindered spray nozzle flux.
Is it stable in high-surfactant herbicides like Glyphosate SL?
A: Yes. Glyphosate or Glufosinate soluble liquids carry high electrolyte salt indices and heavy surfactant loading (tallow amine ethoxylates). Our INVINO-2200 series uses customized crosslinked block polyethers that withstand high ionic stress without precipitation drifts.
What is the difference between In-Can and Tank-Mix defoamers?
A: In-Can defoamers (like INVINO-6225) are directly incorporated inside the pesticide formulation by chemical factories, requiring high storage persistence for 1–2 years. Tank-mix defoamers are added manually by farmers straight into crop-spraying aircraft or field tractor tanks, requiring rapid bubble knockdown kinetics upon immediate immersion.
Request Your Agrochemical Defoamer Solution
Standard Protocol for Agrochemical Sample Verification
System Parameter Submission
Provide data tracking your formulation format (e.g., SC sand-milling or SL high salt), ionic surfactant type, and shelf-life storage parameters.
Laboratory Evaluation via Sand-Milling & Dilution Stability
Our agrochemical laboratory division reviews your formulation index, running high-shear sand milling trials and field dilution stability checks to allocate a non-spotting asset.
Physical Sample Freight Dispatch
Validated laboratory trial samples are packed and shipped via global express lines to support immediate tank mix compatibility trials and dosage profiling.
