Defoamer & Antifoam Solutions by Industry
INVINO® supplies application-matched defoamers for 15+ industrial sectors — from pulp & paper mills and wastewater treatment plants to fermentation bioreactors, waterborne coatings, and phosphoric acid production. Each formulation is selected based on your process chemistry, operating temperature, pH range, and regulatory requirements. Free evaluation samples available for all industries.
Core Focus Industries
Pulp & Paper Mills
Foam in paper machine wet-end white water causes pinholes, sheet defects, and reduced drainage efficiency. INVINO® fatty alcohol defoamers are specifically formulated for kraft pulp brownstock washing and paper machine wet-end systems — alkali-stable, high-temperature resistant, and fully compatible with AKD and rosin sizing. They eliminate silicone contamination risk on the paper web without affecting retention aid or sizing performance.
Explore Paper SolutionsWastewater Treatment
Biological aeration tanks, MBR units, and landfill leachate systems generate persistent foam that disrupts dissolved oxygen transfer and treatment efficiency. INVINO® supplies silicone emulsion defoamers for rapid knockdown in high-surfactant municipal systems and polyether defoamers for biological aeration tanks where silicone-free foam control is required. Both are compatible with activated sludge and do not inhibit microbial activity.
Explore Water Solutions
Paints & Coatings
Foam generated during high-shear grinding transfers to the coating film as pinholes, cratering, and fish-eye defects. INVINO® mineral oil defoamers are the standard non-silicone choice for waterborne architectural paints, industrial coatings, adhesives, and printing inks — eliminating silicone contamination risk in acrylic and vinyl acetate binder systems without affecting film gloss or recoatability.
Explore Coatings SolutionsFermentation & Bioprocessing
Foam in fermentation bioreactors reduces effective tank volume, contaminates off-gas filters, and can carry over product. INVINO® polyether block copolymer defoamers are biologically inert and non-toxic to fermentation microorganisms — safe for citric acid, yeast, antibiotic, amino acid, and molasses fermentation. Food-grade and Halal-certified grades are available for regulated food and pharmaceutical fermentation applications.
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Phosphoric Acid Production
Wet-process phosphoric acid production generates intense foam from CO₂ release and organic matter in phosphate rock. Foam overflow causes production losses, equipment damage, and safety hazards. INVINO® acid-stable polyether ester defoamers maintain effective foam control in highly corrosive and high-temperature slurry environments, without affecting P₂O₅ yield or gypsum crystal quality.
Explore Phosphoric Acid SolutionsOther Supported Industries
Seeking Custom Formulations or Private Label Manufacturing?
INVINO provides full OEM contract manufacturing and toll blending services — custom active-content concentration, formula matching against competitor samples, and free laboratory testing using your actual foaming liquid. Factory-direct, ISO 9001:2015 certified.
Request a Free Sample or Technical Consultation
Tell us your industry, process medium, operating temperature, and pH — our application engineers will identify the correct defoamer grade and arrange a free evaluation sample (100–500g). Responses within 24 business hours.
