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Product Range
Silicone Defoamer / Silicone Antifoams Silicone Defoamer For General Industry Formulations Silicone Defoamer For General Industry ETPs Silicone Defoamer For Concentrated Products Silicone Defoamer For Econimic product Silicone Defoamer For Antiforms Defoamer Defoamer Oil Defoaming Agent Defoamer Emulsion Defoamers
Silicone Emulsions
Construction Chemical
Amino Silicone Emulsions
Silicone Fluids
Amino Silicone Oil
Non Silicone Defoamers
Silicone Softner
Thread Lubricants
Paraffin Oil/ Wax Emulsions
Silicone Spreader
Metal Finishing Compound
Silicone Antifoams
Mold Release Agents
Showroom View all our products / services as a slide show.
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Silicone Defoamer / Silicone Antifoams
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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.
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| | Silicone Defoamer For General Industry Formulations With the help of latest technology and advanced machines, we are able to offer silicone defoamer - silaf 20, which are non-alcoholic agents based on silicone. Being commercially significant solution, these deformers are extensively used in textiles, dye manufacturing, sugar and paper industries for completing different applications. Omtex silicone defoamer / silicone antifoams are high performance silicone based products containing non ionic surfactants and functional additives. | product code | solid content | appearence | major applications | | silaf20 | 100% | opaque, translucent | general industry, formulations | | silaf01 | 20% | milky offwhite | general industry, etps | | silaf03 | 35% | milky offwhite | concentrated product | | silaf02 | 10% | milky offwhite | economic product | | silaf12 | 27% | milky white | textile applications | | silafa5 | 27% | milky white | alkaline stable antifoam | | silafa9 | 30% | milky white | shear stable antifoam | | silafb5 | 53% | milky offwhite | acid / alkali stable antifoam | |
Silicone Defoamer For General Industry ETPs We are engaged in offering silicone defoamer - SILAF 0, which are formulated using advanced machines and stringently tested by our quality controllers to ensure maximum effectiveness. 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. | |
| | Silicone Defoamer For Concentrated Products With the help of our experienced team of pharmacists, we are able to offer silicone antifoams - SILAF 03, which are developed in compliance with the international stands of quality. Formulated using non ionic surfactants and functional additives, these antifoams are widely used in biotechnology, water treatment applications for easy flow of water through the membrane filter without leaving a layer of film on it. Omtex Silicone Defoamer / Silicone Antifoams are high performance Silicone based products containing non ionic surfactants and functional additives. |
Silicone Defoamer For Econimic productItem Code: SILAF01 Our comprehensive range of defoamers and antifoams includes silicone antifoams - SILAF A5, which are concentrated emulsions, to be diluted with water. These eco-friendly antifoams are low cost products for general purpose applications as these can be added to dry products, such as instant powder, detergents and fertilizers, to prevent foaming. Omtex Silicone Defoamer / Silicone Antifoams are high performance Silicone based products containing non ionic surfactants and functional additives. | |
| | Silicone Defoamer For Antiforms We offer our clients silicone antifoams - silaf f05 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. |
Defoamer We offer our clients defoamer 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. | |
| | Defoamer Oil Omtex silicone antifoams are used in a wide variety of foaming systems and in very small
concentrations usually only a few parts per million.
General characteristics*
Product name antifoam compound
Product code silaf20
Appearance translucent grey liquid
Viscosity @ 25°c 1600cst- 2000cst
Specific gravity @25°c 0. 998
Defoaming activity (secs) max. 15
Content of silicon dioxide 4–6%
*These values are not intended for preparing specifications. Specification writers may please contact otcpl before writing
Specifications on these products.
Instructions for use
The quantity of antifoam will be dependent upon the application, however, it is recommended that
Evaluations begin at 100ppm of the active silicone.
Handling and safety
Material safety data sheets are available upon request from otcpl.
Storage warranty period
The warranty period is 1 year from the date of shipment if stored in the original unopened container at
temperatures 2°c – 44°c.
Packing and availabilty
Available in 50kgs hdpe containers.
Important
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.
issue : tentative
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Defoaming Agent Omtex antifoams 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.
General characteristics*
Anti foam compound
Product name
silaf05
Product code
Appearance milky white emulsion
Viscosity @ 25°c (cst) 600
Specific gravity @ 25°c 1. 0
Defoaming activity (secs) max. 15
Ph 7. 0
Stability passes
*These values are not intended for preparing specifications. Specification writers may please contact OTCPL before writing
Specifications on these products.
Instructions for use
The quantity of antifoam will be dependent upon the application, however, it is recommended that
evaluations begin at 100ppm of the active silicone.
Handling and safety
Material safety data sheets are available upon request from otcpl.
Storage warranty period
The warranty period is 6months from the date of shipment if stored in the original unopened
container at temperatures 2°c – 44°c.
Packing and availabilty
Available in 50kgs hdpe containers.
Important
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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| | Defoamer Emulsion Milky free flowing emulsion used for foam control at the pulp mill. A blend of organo-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.
Properties:
• Appearance : White milky emulsion.
• pH : 6.0-7.0
• Active Content: 10.0-12.0 %
• Solid Content: 15-17%
• Sp. Gravity: 0.98-1.0 g/cm2 |
Defoamers Om tex defoamers
We offer to our customers a wide range of 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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