Cleansol Silicone Oil 350 cSt (Polydimethylsiloxane) | Slip Agent, Lubricant, Release & Defoaming Fluid
Product Description:
Silicone Oil 350 cSt is a clear, non-reactive polydimethylsiloxane fluid prized for smooth slip, excellent thermal stability and very low surface tension. It spreads easily, reduces friction, suppresses foam and provides long-lasting lubrication and shine across a wide range of cleaner, polish and maintenance formulations.
Chemical Information
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IUPAC Name: Polydimethylsiloxane
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Other Names: PDMS, Dimethyl silicone fluid, Silicone oil 350 cSt
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Chemical Type: Silicone polymer fluid
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CAS Number: 63148-62-9
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Viscosity (25 °C): ~350 cSt
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Appearance: Water-clear to slightly hazy liquid
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Odor: Odorless to very low odor
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Solubility: Insoluble in water; soluble in many organic solvents
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Specific Gravity (25 °C): ~0.97
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Refractive Index (25 °C): ~1.403
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Pour Point: Typically < −50 °C
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HLB Use: — (use emulsifiers to disperse in water)
Features & Benefits
- Excellent slip, lubricity and gloss
- Thermally stable; resistant to oxidation and hydrolysis
- Very low surface tension for easy spreading
- Effective as antifoam/defoamer in many systems
- Good electrical insulating properties
Uses & Applications
- Furniture, dashboard and tyre polishes; shine & protection
- Release and mold-release aid for rubber & plastic parts
- Antifoam/defoamer in cleaners and process liquids
- Lubricant for light mechanisms and o-rings (compatible elastomers)
- Water-repellent treatment and surface slip additive
Recommended Use Level: Typically 0.1–5% depending on product type and desired slip/gloss/antifoam effect.
Storage
Store sealed in HDPE containers at 15–35 °C away from direct sunlight. Keep drums tightly closed to avoid contamination.
Note: Available in standard HDPE containers; typical shelf life 24 months when stored sealed.
Warnings
Avoid contact with eyes. Spilled product is slippery — clean promptly. Do not ingest. Keep away from strong oxidizers. Test material compatibility before use.
Safety & Handling Summary
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Hazard Overview: Low acute toxicity; may cause transient eye irritation. Slippery if spilled.
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PPE: Gloves and safety glasses during handling.
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First Aid: Eyes—rinse with water; Skin—wash with soap/water; Ingestion—rinse mouth and seek advice if symptoms persist; Inhalation—move to fresh air.
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Spill & Disposal: Absorb with inert material and clean residue with detergent; dispose per local regulations.
Technical Support
For TDS/SDS or formulation guidance: info@cleansol.in
Disclaimer
Information is for general reference only. Users must verify suitability and comply with applicable regulations before use. Cleansol assumes no liability for misuse.
Professional Use Declaration
By purchasing this product, I confirm it is solely for my professional and commercial use and will not be used for any personal, medical or pharma purposes. I accept full responsibility for safe handling, storage and disposal.
TYPICAL DATA – FOR REFERENCE ONLY
