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LUBRICIT SMiS is sorbitan mono isostearate, used as a 100% bioderived emulsifier and lubricity additive for environmentally friendly metalworking fluids. It can be used to create stable oil-in-water or water-in-oil emulsions. This stable non-ionic surfactant is also used as an emollient and dispersant in personal care and health care products.

Functions: Emulsifier, Friction Modifier, Surfactant, Surfactant (Nonionic)

Chemical Family: Esters, Polyol Esters (POE), Sorbitan Esters, Synthetic Esters

Compatible Base Stocks: Mineral Oils, Polyalphaolefins (PAO), Synthetic Esters, Synthetic Oils, Vegetable Oils

Features: Environmentally Friendly

End Uses: Industrial Lubricants, Metalworking Fluids

Synonyms: Dragosan W/O P, Emalex SPIS 100, Sorbitan, isooctadecanoate, Span 120

    Knowde Enhanced TDS

    Identification & Functionality

    CAS No.
    71902-01-7
    EC No.
    276-171-2

    Features & Benefits

    Fluids & Lubricants Features
    Features
    • Surfactant/Co-emulsifier
    • Lubricity
    • 100% Bio-based/Renewable
    • Readily biodegradable
    • Low volatility
    • Environmentally friendly
    • Worker friendly
    Product Highlights

    Sorbitan esters are 100% naturally derived from sorbitan and fatty acids, making them readily biodegradable and environmentally friendly. Sorbitan is derived from sugar, and can be esterified with one, two or three fatty acids to form oil soluble compounds. The fatty acids are derived from select natural fats and seed oils to provide the desired physical and performance properties.

    LUBRICIT sorbitan esters are industrial grade additives used as emulsifiers and lubricity additives in metalworking and textile lubricant applications. They are also widely used as surfactants for industrial cleaners and degreasers. Select sorbitan esters are water-in-oil emulsifiers and stabilizers finding use in pharmaceutical, personal care and cosmetic applications.

    Applications & Uses

    Markets
    Application Areas
    • Compressors
    • Gears and Chains
    • Greases
    • Textile
    • Turbines
    • Hydraulics
    • Metalworking
    Applications
    • Metalworking
    • Bio-based lubricants
    • Cleaners
    • Degreasers
    • Textile/Fiber lubricants
    • Cosmetics
    • Personal care

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Biobased Content100%-
    Flash Point250°C-
    KV (at 100°C)78cSt-
    KV (at 40°C)3660cSt-
    Pour Point10°C-
    Viscosity Index56--
    Composition
    ValueUnitsTest Method / Conditions
    ChemistrySaturated--

    Regulatory & Compliance

    Certifications & Compliance

    Packaging & Availability

    Country Availability
    Regional Availability
    • USA
    Availability
    USA Mfg Europe Mfg
    US