Representative polyether repeat unit
- Formula
- Organic (polyether type)
- Mol. weight
- Polymer
- CAS
- –
Non Silicone Defoamer for Industrial Foam Control
Silicone-free antifoam for processes where silicone residue is undesirable. Quick knockdown, lasting control and good compatibility in water-based systems.
- Dispatch in 1–2 daysFrom Vadodara, all India
- GST tax invoiceFull input credit
- Secure paymentUPI, card, net banking
- TDS, MSDS, COAWith every batch
What is Non Silicone Defoamer?
A non silicone defoamer is a silicone-free organic antifoam for processes where silicone residue causes defects, such as coatings, printing and paper. It is dosed at 0.05–0.5% and sold at ₹60/kg in 50 kg carboys.
| CAS number | – |
|---|---|
| Formula | Organic (polyether type) |
| Molecular weight | Polymer |
| Product code | ZEELCHEM NSD |
| HSN code | 38249900 |
| Price | ₹60/kg, ₹3,000 per 50 kg carboy + GST |
| Made in | Vadodara, Gujarat, India |
About Non Silicone Defoamer
A non-silicone organic defoaming compound for water-based industrial systems. It avoids the cratering, fish-eye and recoatability problems silicone residues can cause in coatings, printing and paper.
Custom grades can be developed for specific processes.
Key benefits
- Silicone-free – no residue issues
- Rapid foam knockdown
- Long-lasting control in mixing, washing and circulation
- Good dispersibility in water-based formulations
- Low dosage
- Reduces overflow and air entrapment
Also known as: silicone-free defoamer, non silicone antifoam, organic defoamer
Technical specifications
| Product type | Silicone-free antifoam / defoaming agent |
|---|---|
| Appearance | Milky white to off-white liquid |
| Base chemistry | Non-silicone organic defoaming compound |
| Dispersibility | Dispersible in water |
| Application system | Water-based industrial systems |
| Recommended dosage | 0.05–0.5% |
| Storage | Cool, dry place away from direct sunlight |
| Shelf life | 18–24 months |
| Packaging | 50 kg carboy, 200 kg drum or as required |
Applications of Non Silicone Defoamer
- Effluent and wastewater treatment
- Textile dyeing, scouring, printing and finishing
- Water-based paints, coatings and pigment dispersions
- Pulp washing and paper coating
- Low-foam detergents and cleaners
- Adhesives, latex and resin emulsions
Dosage and how to use
- 0.05–0.5% depending on foam level and process conditions.
Safety, storage and handling
- Store tightly closed in a cool, dry area.
- Avoid direct sunlight and extreme temperatures.
- Use suitable PPE and review the SDS. Industrial use only.
Industrial use only. Read the current safety data sheet before handling.
Documents
Batch COA is sent with every dispatch. Ask for any document on WhatsApp.
Frequently asked questions
What is a non silicone defoamer?
A foam-control agent that works without silicone compounds, used where silicone residue must be avoided.
Where is it used?
Water treatment, textiles, paints and coatings, paper and detergents.
Technical content reviewed by M.R. Patel, Technical Head. Last updated 26 October 2026.
Related products
Silicone Defoamer Emulsion 30% – ZEELCHEM DF-30
- CAS
- 63148-62-9
- Code
- ZEELCHEM DF-30
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