Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® MF2010-50
SiSiB® MF2010-50

Silicone Oil-Polydimethydisiloxane

SiSiB® MF2010 is a silicone fluid with a dimethylpolysiloxane structure. It is a synthetic oil which does not exist in nature. It is composed of organic methyl groups and inorganic siloxane bonds (Si-O-Si). Siloxane bonds also make up such highly heat-resistant materials as glass and quartz. SiSiB® MF2010 has numerous unique properties not found in conventional mineral oils or synthetic oils. Products are available in viscosities ranging from water-like, free-flowing fluids to syrup-like fluids.

SiSiB® MF2010-50 is a 100% polydimethylsiloxane of viscosity 50cSt.

SiSiB® MF2010-50

Technical Data


9006-65-9 / 9016-00-6 / 63148-62-9

Color and Appearance

Colorless transparent liquid

Specific Gravity 25°C


Refractive Index 25°C



50 cSt

Flash Point


Ignition Point


Freezing Point


Surface Tension



  • As a release agent.

    Used purely or as a part of a compounded formula SiSiB® MF2010 provides a non-toxic, non-carbonizing mould release for silicone rubber, plastics and metal die-castings.

  • As an Anti-Foam agent.

    Very small quantities of the fluid are very effective as a foam control agent, especially in non-aqueous systems.

  • As a mechanical fluid.

    The very high viscosity-index, the thermal and chemical stability, shear-breakdown resistance and the rubber compatibility as well as the compressibility make this fluid outstanding for mechanical and hydraulic uses.

  • As a lubricant.

    The lubricant silicone oil provides excellent lubricating properties for most plastic and elastomeric surfaces. Lubricity with metals depends upon the possible combinations such as P.T.F.E., MoS2 and other lubricity improvers.

  • In polishes and chemical specialties.

    Silicone oil is used in most automobile and furniture polishes for its ease of application, high gloss with a minimum rubbing and durable water repellent film.

  • In electrical and electronic equipment.

    Because of the excellent dielectric properties dimethicone silicone oil is widely used as an insulating and damping fluid.

Packing and Storage

  • SiSiB® MF2010 is supplied in 190Kg steel drum or 950Kg IBC tote.

  • In the original unopened packaging, SiSiB® MF2010 fluid has a shelf life of 24 months when stored at ambient temperatures. The product does not freeze and there are no restrictions on storage.

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SiSiB® MF2010-50