Gayatri Polychem Private Limited
Gayatri Polychem Private Limited
ISO 9001:2008 Certified
Waliv, Vasai East, Mumbai, Maharashtra
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Defoamer Compound

Silicone Antifoams

Gayatri Polychem silicon defoamers and silicon antifoams are high performance silicone based products containing non- ionic surfactants and functional additives. Foam formation is the result of dissolved molecules in a liquid. The dissolved molecules alter the surface tension of the liquid, and can be viewed as surface active agents (surfactants). The surfactants can be non-ionic, cationic, anionic, or amphoteric. The liquid can be either aqueous, non-aqueous, or both (some industrial systems may contain dissolved organics which require special consideration). Different surfactants will generate different types of silicone antifoams, antifoam emulsion, silicone antifoam emulsion and foam stability. When agitated, bubbles will form, which will immediately encounter gravitational effects pulling liquid along the bubble walls back down into the liquid beneath the bubble. A simplified picture of a bubble can be described as spherical, having both an outer wall and inner wall. When the surface tension is high enough, bubble formation becomes more rigid and stable. If a bubble is subjected to mechanical agitation, bubbles caused by entrained air, would form very stable lamellar structures. The Marangoni effect is a major stabilizing factor in foam, and is driven by osmotic pressure. In some cases, the aqueous liquid is being pulled through the bubbles'' walls creating regions of low and high surfactant concentrations, which sets up a gradient along the bubbles'' surface. The gradient would pump liquid back onto the bubble walls, where this phenomenon is referred to as a surface transport. The bulk viscosity also contributed to foam stability. As the viscosity of liquids increase, entrained air, now a bubble, can be trapped below the liquid’s surface. Increasing viscosity of the system also reduces the coalescence capability of smaller bubbles merging to become larger bubbles. If the bubbles become large enough (increasing the diameter), bubble stability decreases.

Defoamer Compound

Defoamer Compound
  • Defoamer Compound
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Approx. Price: Rs 450 / Kilogram

Our offered Defoamer Compound is formulated by modifying duly tested chemicals with the assistance of contemporary machine. These chemically inert and non-toxic compounds widely find applications in chemicals, dyes, textile finishes etc. Moreover, this is formulated with carefully selected ingredients, which, at the prescribed level, are suitable for use in all industry.

Features:

• Easy to handle
• Effective and efficient
• Performance oriented
• Cost effective
• Silicone Grease

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Additional Information:

  • Minimum Order Quantity: 500 Kilogram
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GP SD 211 Compound

GP SD 211 Compound
  • GP SD 211 Compound
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Our offered GP SD 211 Compound is a silicone defoamer and is incredibly effective in very low concentrations. This is widely used as a versatile defoamer, in industrial applications. This type of additive is offered in stable emulsion form that is soluble in cool water. Moreover, as this is required in small concentrations they are highly cost effective.

Features:

  • No adverse environmental impact
  • Enhanced performance
  • Increased output
  • Amino Silicone Emulsions
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Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),D/A,T/T (Bank Transfer)
  • Port of Dispatch: JNPT
  • Production Capacity: 100MT
  • Packaging Details: 50 Kgs And 200 Kgs HDPE Carboys
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K. P. Yadav (Chairman & Managing Director)
A - 24, Jivadani Industrial Estate, K. N. Dhumal Nagar, Behind Rashmi Bungalow, Waliv, Vasai East
Mumbai- 401208, Maharashtra, India



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