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Foam Blast® 476

Clear, Pale Amber Liquid

Foam Blast 476 is a general-purpose effluent defoamer with a high spread rate to provide efficient foam control across the system. When metered at full strength, Foam Blast 476 exhibits very quick flash knockdown and excellent stamina. Foam Blast 476 controls foam in most industrial and municipal effluent systems in digesters, aeration ponds, flumes, and the river outfall. Foam Blast 476 has also proven to be an effective paper machine defoamer.

Product Details

Attribute Value
FDA Coverages
FDA CFR 21 175.105, 176.210 and 178.3120
Typical Properties
Viscosity (mPa-s) @ 25°C 200 – 500
Flash Point (°F) (PMCC ) >200
Density @ (kg/L) 25°C 0.995
Appearance Clear, Pale Amber Liquid
Application Group Application Description
Paper Paper Machine Particulate free synthetic foam control agent designed for use in paper machines.
Watertreat Aeration Basins 100% synthetic, particulate free foam control agent deigned to provide quick knock down foam control in aeration basins.
Watertreat General Purpose Water Treatment Synthetic general-purpose effluent defoamer with a high spread rate to provide efficient foam control across the system.
Watertreat WWTP Outfall Synthetic foam control agent designed to be used neat or as a dilution in WWTP outfall applications.
Other Industrial Foam Control - Synthetic Polyol

Industrial Foam Control – Synthetic Polyol

ProductDescription
Foam Blast® 327100% active multiple hydrophobe product designed for versatility and compatibility. Does not contain petroleum oils and will not cause swelling of rubber rollers or polymer print plates.
Foam Blast® 332100% active product incorporating a blend of organic and synthetic materials. This pulping defoamer concentrate does not cause problems downstream and is effective in hot or cold applications over a broad pH range (1 to 10).
Foam Blast® 338100% active product designed for ease of use and long term foam control at low levels compared to paraffinic oil-based defoamers used in inks and coatings. Proven effective as a foam control agent for polyvinyl alcohols. Generally more economical than silicone defoamers while offering similar or better performance.
Foam Blast® 349100% active and highly effective grind defoamer at relatively low use levels, compared to mineral oil-based defoamers. Proven effective in low VOC systems and effective in high gloss sheens.
Foam Blast® 46925% active synthetic emulsion product designed for quick foam suppression.
Foam Blast® 476100% active product controls mechanical and biological foam. High spread rate for knockdown and excellent stamina. Works in most industrial and municipal effluent systems in digestors, aeration ponds, flumes and the river outfall. Also an effective paper machine defoamer.
Foam Blast® 550100% active, particulate and silicone free product designed for aqueous and energy curable systems, i.e. UV curable oligomers, inks and coatings. Comparable or superior to silicone anti-foam compounds in foam control. Does not interfere with the application of top coats or adhesives to cured films. Reactive functionality becomes incorporated into the macromolecule as the film is cured.
Foam Blast® 590EDeveloped for water-based coatings, adhesives and inks. Excellent age stability very low (less than 1%) VOC. Will not cause swelling of rubber rolls or flexographic printing plates.