ضد کف پایه حلال Efka SI 2722

solution of defoaming substances containing silicone

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ضد کف پایه حلال Efka SI 2722
  • عمومی
  • کشور سازنده
    • آلمان
  • وزن برحسب گرم
    • گالن 18 کیلویی
  • نحوه ارسال
    • باربری
  • برگه اطلاعات فنی کالا TDS
    • Efka® SI 2722
    • (old : Efka® 2722)
    • General : defoamer
    • Efka® SI 2722 produces rapid de-aeration of solvent-free epoxy and
    • polyurethane compounds so that foam- and blister-free self-leveling
    • coatings can be produced. Efka® SI 2722 acts as a leveling agent,
    • giving a smooth surface to the coating.
    • chemical nature: solution of defoaming substances containing silicone
    • Properties
    • physical form colorless, clear to slightly hazy liquid
    • shelf life The product should be stored in a cool dry place. When kept in its
    • original unopened containers, it will keep up to 4 years.
    • typical properties
    • solvent methoxypropylacetate/
    • alkylbenzene
    • density at 20 °C (68 °F) ~ 0.91 g/cm³
    • refractive index ~ 1.476
    • flash point 42 °C (108°F)
    • Application
    • Efka® SI 2722 can be used in pigmented or non-pigmented resin
    • systems such as
    • • solvent-free epoxy systems
    • • solvent-free polyurethane systems
    • recommended concentrations 0.5–1.5% on total formulation
    • Efka® SI 2722 can be incorporated prior to processing. If added subsequently,
    • good distribution should be ensured.

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