Silicone defoamer

Several factors contribute to the dual nature of silicone defoamers. For example, soluble silicones can concentrate at the air-oil interface to stabilize bubbles, while dispersed drops of silicone can accelerate the coalescence process by rapidly spreading at the gas-liquid interface of a bubble, causing film thinning by surface transport [1163]. [Pg.318]

Silicone Defoaming Agent A few drops of the silicone-defoaming agent sometimes help in breaking an emulsion, and... [Pg.402]

Silicone 65 Silicone acrylates Silicone alkyds Silicone defoamers... [Pg.888]

These products tend to have the highest degree of surfactant action. The cationic nature permits neutralization of the typically anodic biofilm. Cationics should not be used with anionic biocides, such as chlorophenols. Formulations tend to be based on a blend of BCP, quat, or polyquat and silicone defoamer. [Pg.231]

BURCO DEFOAMER RS is a very stable, long-lasting "reacted" silicone defoamer that virtually eliminates problems associated with free silicone oils found in most silicone defoamers. Readily dispersible, BURCO DEFOAMER RS is effective under a broad range of conditions including high-temperature and pressure processing. [Pg.108]

BURCO DEFOAMER RS is a "stabilized" silicone defoamer. By altering the defoaming molecule, its foam killing efficiency makes it far more resistant to emulsion breakdown. The water dispersibility of BURCO DEFOAMER RS is also superior to that of other silicones, so it rinses freely from the goods. [Pg.108]

Unlike other silicone defoamers, BURCO DEFOAMER RS is stable in baths containing high concentrations of electrolytes which can come from one or more of the following sources ... [Pg.108]

Stable, non-spotting silicone defoamer for atmospheric dyeing. ZEEDEFOAM C ... [Pg.242]

Superior silicone defoamer, does not break down at prolonged high temperatures. Does not spot, very effective in all applications. [Pg.242]

Is a nonionic silicone defoaming agent designed for "quick knock down" of foam for plant processing. The ester dispersion gives moderate viscosity and good stability and ease of solution. [Pg.274]

Is a newly developed non-silicone defoaming agent designed for use in jet dyeing operations to give effective anti-foaming properties, and show immediate knock-down of foam. [Pg.274]

A low cost, highly effective silicone defoamer used in controlling the excessive foam in water treatment and sewage treatment plants. [Pg.274]

Non-silicone defoamer for use in textile dyeing and printing. Non-silicone... [Pg.297]

A hydrophobic emulsifier, is used to produce emulsions of mineral oils, fats, waxes and silicones. Suggested applications as a co-emulsifier include industrial oils, household products and cosmetics. Used in conjunction with EMSORB 6905 POE (20) Sorbitan Monostearate, this system finds application in paraffin wax emulsions and silicone defoamers for processing paper and textiles. As a textile lubricant, it helps reduce fiber-to-metal friction. [Pg.349]

Non-silicone defoamer. Cost efficient antifoam, defoamer which contains no silicone or silicates. Prevents or reduces foam in all dyeing and finishing processes. Cold water dispersible. [Pg.374]

A 100% active siicone antifoam compound. May be emulsified to prepare stable silicone defoaming and antifoaming agents for all applications. [Pg.374]

Highly efficient, stable, "reacted" silicone defoamers which virtually eliminate problems associated with free silicone oils common in most silicone defoamers. Excellent foam control plus strong lasting power minimizes the need for defoamer adds during processing. Stable to high electrolyte concentrations from salts, acids, alkali etc., present in processing baths. [Pg.394]

High-temperature and pressure-stable silicone defoamer for jet machines will not spot goods remains effective through entire dye cycle. [Pg.394]

Safe silicone defoamer Compatible with all dyestuffs Stable to high shear Alkali stable... [Pg.417]

SAG [Dow], TM for silicone defoamers used in many industrial and chemical processes. [Pg.1103]

Antifoam. [Soluol] Silicone defoamers for textile tq>plics. [Pg.27]

Antifoam E>20. [Kao] Emulsil denatured silicone defoamer for tech, applies. [Pg.28]

Defoamer A-69, D-10, K-20. [Yorkshire Pat-Chem] Silicone defoamers for textiles. [Pg.99]

Emka Defoam. [Emkay] Nonsilicone and silicone defoamers for industrial use. [Pg.127]

Foamex . [Rhone-Poulenc/Texdle Rubber] Silicone defoamers. [Pg.149]

Quadefome. pUione-Poulenc/Textile Rubber] Modified silicone defoamers for fet and beck dyeing. [Pg.304]

Foamquest [Chemloid] NonsOicone and silicone defoamers for textile prepara-tkm, printii dyeii coating, and fin-ishi (peratiOTs. [Pg.150]

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