Dimethicone (Polydimethylsiloxane) – CAS 63148-62-9

Product Overview

Dimethicone provides excellent spreading, lubrication, water repellency, and skin protection properties. It is chemically stable, thermally resistant, and compatible with many organic ingredients.

This product is manufactured under strict quality control to ensure consistent viscosity and purity for global industrial and cosmetic applications.

Key Product Information

• Chemical Name: Dimethicone

• INCI Name: Dimethicone

• CAS Number: 63148-62-9

• Molecular Formula: (C₂H₆OSi)n

• Appearance: Colorless transparent liquid

• Odor: Odorless

• Viscosity Range: 10–100,000 cSt (customizable)

• Solubility: Insoluble in water, soluble in organic solvents

• Shelf Life: 24 months under proper storage

  
  

Main Applications

1. Personal Care and Cosmetics

Dimethicone is widely used in:

• Skin care creams and lotions

• Hair conditioners and serums

• Foundations and primers

• Sunscreens

  
  

It forms a breathable protective barrier on the skin. It improves softness and smooth texture. It enhances spreadability and reduces tackiness.

2. Pharmaceutical Applications

• Anti-foaming agent

• Skin protectant formulations

• Medical device lubricants

Dimethicone is biologically inert and safe for topical use.

3. Industrial Applications

• Lubricants and release agents

• Textile softening agents

• Polishing agents

• Defoaming agents

It offers thermal stability and oxidation resistance.

Product Advantages

• Excellent lubrication performance

• High thermal and chemical stability

• Low surface tension

• Non-toxic and non-irritating

• Custom viscosity grades available

• Stable supply for export markets

  
  

Packaging Options

• 25 kg drum

• 200 kg drum

• 1000 kg IBC tank

• Customized packaging available

  
  

Storage and Handling

Store in a cool, dry place.
Keep containers tightly closed.
Avoid direct sunlight and strong oxidizing agents.

Quality Control

Each batch is tested for:

• Viscosity

• Appearance

• Volatility

• Acid value

Certificate of Analysis (COA) is available upon request.

Frequently Asked Questions (FAQs)

1. What is Dimethicone mainly used for?

Dimethicone is mainly used in cosmetics, pharmaceuticals, and industrial lubricants due to its smoothing and protective properties.

2. Is Dimethicone safe for skin?

Yes. It is widely approved for topical cosmetic use. It is non-comedogenic and non-irritating when properly formulated.

3. What viscosity grades do you supply?

We supply multiple viscosity grades ranging from low to high. Custom specifications are available upon request.

4. Can you provide samples?

Yes. Samples are available for quality testing and formulation trials.

5. Do you support international shipping?

Yes. We have experience exporting to Asia, Europe, the Middle East, and other regions.

6. What documents can you provide?

We can provide COA, MSDS, TDS, and other export documents as required.

Why Choose Us

• Professional chemical export supplier

• Stable production capacity

• Competitive pricing

• Flexible packaging solutions

• Fast response and technical support

  
  

We aim to build long-term and stable cooperation with global partners.

Contact Us

If you are looking for reliable Dimethicone (CAS 63148-62-9) supply, please contact us:

Email: lisa@aozunchem.com
Wechat / WhatsApp: +86 186 5121 5887

We welcome your inquiry and look forward to cooperation.