High-Performance Defoamer Product Series | Factory-Direct Chemical Produce
As a factory-direct manufacturer, INVINO engineers highly targeted foam control agents for complex industrial processes. Our portfolio encompasses both high-efficiency Silicone (PDMS) emulsions for general applications, and specialized Non-Silicone defoamers (Modified Polyether, Fatty Alcohol, and Mineral Oil) designed for systems where silicone causes surface defects or compatibility issues. Review our categories below or consult our technical matrix to find the exact chemistry for your formulation.
Explore Our Defoamer Product Categories
Silicone Defoamer
Versatile foam control for general industrial, textile, and water treatment applications.
Fatty Alcohol Defoamer
Bio-based and eco-friendly choice for paper making, industrial water, and wastewater treatment.
Polyether Ester Defoamer
Excellent high-temperature stability and dynamic defoaming, ideal for paper making, desalination, and leachate treatment.
Mineral Oil Defoamer
Cost-effective and efficient solution for paints, coatings, adhesives, and mining applications.
Polyether Defoamer
High shear and temperature resistance, ideal for fermentation, cleaning, and oilfield processes.
Powder Defoamer
Solid form for easy mixing, primarily used in cementitious materials and powdered detergents.
Silicone vs. Non-Silicone: Formulation Selection Matrix
While standard PDMS emulsions offer robust foam knockdown, specific industrial processes require strictly silicone-free formulations to prevent surface defects or phase separation. Review our chemical matrix below to select the exact chemistry—ranging from modified polyethers and fatty acid esters to fatty alcohols—for your system.
| Technical Parameter | Silicone Based (PDMS) | Non-Silicone: Polyether & Fatty Acid Esters | Non-Silicone: Fatty Alcohols |
|---|---|---|---|
| Primary Mechanism | Low surface tension drives rapid spreading and bubble rupture at the air-liquid interface. | Cloud point inverse solubility (Polyethers) and high-affinity dispersion (Esters); highly active at target temperatures. | Solid/liquid alcohol particles penetrate the foam lamella to displace surfactants, excelling at removing microscopic entrained air. |
| Key Advantages | Extreme pH stability (2-14) High temperature resistance Low dosage requirement | 100% Silicone-free High shear stability Zero oil-slick in PCE admixtures | Superior degassing (micro-bubbles) Highly biodegradable options Excellent for paper machine wet-end |
| Limitations | Risk of fish-eyes in surface coatings May separate in certain polymer liquors | Performance strictly depends on system temperature (Cloud Point) | Generally requires higher dosage rates compared to silicones |
| Target Applications | Pulp washing, textile dyeing, industrial wastewater treatment. | Concrete admixtures, metalworking fluids, high-shear fermentation, specific systems requiring fatty acid esters. | Paper machine wet-end (white water), specific biological fermentation processes. |
| Explore Category |
High-Solid Emulsions View Silicone Series → |
Modified Polyethers & Esters View Polyether Series → |
Fatty Alcohols View Fatty Alcohol Series → |
Why Partner with INVINO?
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Factory Direct Pricing: Eliminate middleman costs with transparent pricing from the source.
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ISO Certified Quality: Consistent product performance backed by strict quality management.
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Flexible Supply: Available in 200KG drums, IBC totes, and bulk packaging options.
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Custom Formulation: Dedicated R&D team for formula customization based on your needs.
At INVINO, We turn complex Into Simple! Follow the following 3 steps to start today!
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Free sample of defoamer
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