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CAS 63148-62-9 olydimethylsiloxane

Silico® MF2010-2 cSt – Dimethyl Silicone Fluids

Silico® MF2010-2 is a 2 cSt polydimethylsiloxane (CAS No. 63148-62-9) with excellent solubility in alcohols and cosmetic solvents, ideal as a base fluid in personal care products for outstanding spreadability.

Introduction

Silico® MF2010-2 is a 100% pure polydimethylsiloxane (PDMS) fluid with a viscosity of 2 cSt. This colorless, transparent silicone oil offers excellent spreading characteristics and high compatibility with cosmetic ingredients. It is widely used as a base fluid in personal care products, and also serves as a high-performance lubricant and specialty fluid in industrial applications.

Key Features

  • Excellent spreadability

  • Good compatibility with cosmetic solvents

  • Lubricates plastic, rubber, and elastomer surfaces

  • Wide service temperature range

  • Excellent thermal stability

  • Low pour point

  • Colorless and non-reactive

  • Odorless and non-greasy

Typical Physical Properties

PropertyValue
CAS No.63148-62-9
AppearanceColorless transparent liquid
Specific Gravity (25°C)0.913
Refractive Index (25°C)1.3960
Viscosity2 cSt
Flash Point>130°C
Melting Point-70°C
Pour Point-100°C
Surface Tension19.7 mN/m

Applications

Personal Care:

  • Hair care formulations

  • Skin creams and lotions

  • Cosmetic emulsions and serums

  • Blending base for other silicone oils

Industrial Uses:

  • Lubricant for plastic and rubber parts

  • Damping fluid

  • Heat transfer fluid

  • Low-temperature bath medium

Packaging and Storage

Item Description
Packaging 180kg steel drum or 900kg IBC tote
Shelf Life 24 months in original unopened packaging
Storage Conditions Ambient temperature, no freezing restrictions

Important Notes

For detailed technical information, safety data sheets (MSDS), or formulation guidance, please contact info@silicorex.com. Technical PDFs and chemical structure data are available upon request.

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