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    Location：Home > Product > Silicone Surfactant for textile Lo-5239

    Silicone Surfactant for textile Lo-5239

    Product

    Summarization:
    It is a stable copolymer of a polydimethylsiloxane and a polyoxyalkylene ether.  It is soluble in cold water, but exhibits
    inverse solubility above 48°C (118°F). Lo-5239 is also soluble in acetone, toluene, lower alcohols and some hydrocarbons.
    Typical data:
    • Appearance:cear-straw liquid
    • Active content:100％
    • Refractive index at 25℃:1.445-1.450
    • Viscosity at 25℃:500-3000cp
    • Cloud point(1%): 45-50℃
    Key Performance and Properties:
    • Water later soluble below 48°C, useful in cold and warm water later formulations.
    • Excellent leveling and surfactant characteristics, which are important in finishes for paints and coatings.
    • Good lubricating and release characteristics, which provide molding production efficiency.
    Applications:
    Lo-5239 has been found useful in textiles, personal care products and paints, in concentrations ranging from 0.05 to 3%. 
    Typical applications are as follows:
    In Texties
    At concentrations up to 2%, it has been used for:
    (a)  Fiberlube
    (b)  Threadlube
    (c)  Hot system defoaming
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