Silicone Emulsion (PDMS, Aqueous Emulsion)
White, milky-white liquid emulsion (polydimethylsiloxane dispersed in water) · CAS 63148-62-9
Overview
Silicone Emulsion (PDMS, Aqueous Emulsion) (CAS 63148-62-9) is one of the specialty chemicals products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for softening and lubricating finish for textile and yarn processing; industrial and process-water defoamer; mould-release agent for rubber and plastics, among other applications in the specialty chemicals category. We pack Silicone Emulsion (PDMS, Aqueous Emulsion) in 25/50 kg drums, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Active Silicone Content | 30% – 35% |
| Appearance | Milky white, homogeneous liquid |
| Ionic Nature | Non-ionic |
| pH | 6.0 – 8.0 |
| Viscosity (25°C) | 100 – 500 mPa·s |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Applications
- Softening and lubricating finish for textile and yarn processing
- Industrial and process-water defoamer
- Mould-release agent for rubber and plastics
- Finishing aid in paper and leather processing
Frequently Asked Questions
What is Silicone Emulsion (PDMS, Aqueous Emulsion)?
Silicone Emulsion (PDMS, Aqueous Emulsion) is supplied by Suraj Chemicals as white, milky-white liquid emulsion (polydimethylsiloxane dispersed in water), identified by CAS number 63148-62-9. It falls under our Specialty Chemicals range — see the Specification Sheet table above for its full characteristics.
What is Silicone Emulsion (PDMS, Aqueous Emulsion) used for?
Typical applications include: Softening and lubricating finish for textile and yarn processing; Industrial and process-water defoamer; Mould-release agent for rubber and plastics; Finishing aid in paper and leather processing.
How should Silicone Emulsion (PDMS, Aqueous Emulsion) be stored and handled?
Store in a cool place, protected from freezing and from prolonged exposure above ~40°C, which can cause phase separation. Non-flammable aqueous emulsion, low hazard.
What packaging and pack sizes does Suraj Chemicals supply Silicone Emulsion (PDMS, Aqueous Emulsion) in?
25/50 kg drums. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Silicone Emulsion (PDMS, Aqueous Emulsion)?
Typically 24 months from date of manufacture in tightly sealed original containers, stored in a cool, well-ventilated place away from heat, sparks and direct sunlight — consistent with standard practice for this class of chemical. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Silicone Emulsion (PDMS, Aqueous Emulsion) hazardous to handle?
Yes — Silicone Emulsion (PDMS, Aqueous Emulsion) is flammable and should be kept away from heat, sparks and open flame. Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Silicone Emulsion (PDMS, Aqueous Emulsion)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Silicone Emulsion (PDMS, Aqueous Emulsion) is also available above.
Can I get a sample or discuss order quantity for Silicone Emulsion (PDMS, Aqueous Emulsion)?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Silicone Emulsion (PDMS, Aqueous Emulsion).