Silicone Defoamer and Antifoams
Leveraging on our vast manufacturing facilities, we are able to offer a wide range of silicone defoamer and silicone antifoams that contain non ionic surfactants & functional additives. With the help of different surfactants, we provide various types of silicon antifoam, antifoam emulsion and silicon antifoam emulsion with foam stability. Depending upon the nature of surfactants such as nonionic, cationic, anionic or amphoteric, the liquid can be either aqueous, non-aqueous or both.
The foams of these emulsions are the result of dissolved molecules in a liquid that alter the surface tension of the liquid.
Formulation process of these silicone defoamer and silicone antifoams:
- 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
- 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 can be trapped in bubble below the liquid''s surface
- With the increasing viscosity of the system, the coalescence capability of smaller bubbles merging to become larger bubbles also reduces
- If the bubbles become large enough (increasing the diameter), bubble stability decreases.
Defoamer Oil
Product Details:
| Packaging Size | 50 Kg |
| Physical State | Liquid |
| Packaging Type | HDPE Drum |
| Viscosity | 1600 cst - 2000 cst |
| Handling Temperature | 2 - 44 Degree C |
| Average Temperature | 25 Degree C |
| Content of silicon dioxide | 4 - 6% |
| Defoaming activity | 15 Sec |
Our offered product Defoamer Oil is used in a wide variety of foaming systems and in very small concentrations usually only a few parts per million.
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Silicone Defoamer
Product Details:
| Minimum Order Quantity | 50 Kilogram |
| Packaging Size | 50 Kg |
| Grade Standard | Technical Grade |
| Packaging Type | HDPE Drum |
| Purity | 99 % |
| Form | Liquid |
We have engaged in offering Silicone Defoamer for General Industry ETPs - SILA 01, which are formulated using advanced machines and stringently tested by our quality controllers to ensure maximum effectiveness.
Applications:
- Used in aqueous solutions, these deformers prevent foaming and help in maintaining the volume in the reaction vessel.
- Further, we also provide free samples of these deformers to our clients so that they can evaluate their quality.
- Omtex Silicone Defoamer / Silicone Antifoams are high performance Silicone based products containing non ionic surfactants and functional additives.
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Additional Information:
- Production Capacity: 200MT
- Delivery Time: IMMEDIATE
- Packaging Details: 50KGS BRAND NEW HDPE CARBOUYS
Defoaming Agent
Product Details:
| Packaging Type | HDPE Drum |
| Packaging Size | 50 Kg |
| Content size | 100 ppm |
| Handling Temperature | 2 - 44 Degree C |
| Average Temperature | 25 Degree C |
| Defoaming activity | 15 Sec |
| Viscosity | 600 Cst |
| Gravity | 1. 0 |
Defoaming Agents are specially formulated products for general-purpose applications combining stability and excellent defoaming action. Silicone defoamers are generally preferred for better stability and more lasting defoaming power in very small concentrations.
Note:
Otcpl warrants only that its product will meet its specifications. Otcpl’s liability is limited to the refund of purchase price or replacement of the product. Otcpl will not be responsible for incidental or consequential damages of any kind. It is the user’s responsibility to determine the suitability of use.
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Water Defoamers
Product Details:
| Packaging Size | 50 & 200 Kg |
| Purity | 99 % |
| Gravity | 0.98 - 1.0 g/cm2 |
| Solid Content | 15 - 17% |
We offer to our customers a wide range of Water Defoamers, which is hydrocarbon free. These chemicals are for use in both freshwater and saltwater fluids and reduce the foaming tendencies as well as completion fluid. Sr-defoam contains no oil and does not cause a slick or sheen when used on water location and are biodegradable. Moreover, these chemicals remain effective even after initial defoaming and continues to suppress foam generation over extended period of time.
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Powder Defoamer
Product Details:
| Starting Dosage Range | 0.5 - 2.0% |
| Density | 700 to 900 (g/l) uncompressed |
| Active content | 15 % |
| Form | Powder |
Powder Defoamer is used in a wide variety of framing systems and in very small concentrations usually only a few parts per million. Foam can cause major inconvenience in the industry resulting in damage to goods, loss of valuable products and reduced plant efficiency.
SILAF PDR is a free-flowing powder containing silicone antifoam compound. This product has excellent long-lasting foam control in the Industrial application. eg. Dry flowable Agrochemicals, wettable Agrochemical powders, cement admixtures, patch and repair in concrete formulations.
SILAF PDR is a specially formulated product that is used for various applications in different industries. It is a versatile product that combines stability with excellent defoaming action. Silicone defoamers are generally preferred for better stability and more lasting defoaming power in very small concentrations. SILAF PDR is extremely cost effective, as it is designed to work efficiently and economically.
Features:
- Highly effective in foam control.
- Outstanding versatility, effective in most.
- Foaming systems.
- Low addition levels.
- Extremely stable, both on storage and in the framing system itself.
- Readily compounded with other powdered formulations.
- Easy dispersibility in aqueous media.
- Bio-acceptable and eco-friendly.
Instructions for use:
SILAF PDR can be used by incorporating in the Agrochemicals. However, the exact dosage has to be determined by the user by conducting actual trials as foaming conditions are unique to each system.
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Defoamer Emulsion
Product Details:
| Solid Content | 15 - 17% |
| Gravity | 0.98 - 1.0 g/cm2 |
| Active Content | 10.0 - 12.0 % |
| Form | Liquid |
Defoamer Emulsion used for foam control at the pulp mill. A blend of organ-polydimethylsiloxane and other surface active agents.
Pulp Aid-15-B
- Easy to handle
- Effective on broad PH range
- Suitable for all pulping process
- Leaves no residue
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Silicone Antifoams
Product Details:
| Container Temperature | 2 - 44 Degree C |
| Starting Dosage Range of | 0.5 - 2.0 % |
| Density | 700 to 900 (g/l) uncompressed |
| Active content | 15 % |
We offer our clients Silicone Antifoams that are formulated by modifying duly tested chemicals with the help of modern machines. These chemically inert and non-toxic antifoams widely find applications in waste water treatment systems, agrochemicals, industrial cleaning & petrochemical processing.
Omtex silicone defoamer/silicone antifoams are high-performance silicone based products containing non-ionic surfactants and functional additives.
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