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Organic-inorganic hybrid materials
  • Technology
  • Organic-inorganic hybrid materials
  • Silane based sol-gel resins
  • KELLOMER SP-722
KELLOMER SP-722
  • Description

    · Organic-inorganic hybrid sol-gel polymer

  • Key features

    · Good transparency
    · Low viscosity
    · Low refractive index
    · High hardness
    · Good adhesion on glass

  • Functionality No.

    -

  • Diluent (%)

    Methanol 13
    Water 10

  • Color(APHA)

    100 max

  • Viscosity (cps, 25℃)

    14

  • Refractive index (25℃)

    1.395

  • Polymer solid (%)

    77

  • Molecular weight (Mw, g/mol)

    1300

  • Gel content (%)

    N/A

  • Cure speed (dosage, mJ/cm2)

    N/A

  • Pencil hardness

    N/A

  • Tensile strength(PSI)

    N/A

  • Elongation(%)

    N/A

  • Solvent resistance (MEK rubbing)

    N/A

  • Yellow index (ΔE)

    N/A

  • Gloss(60º)

    N/A

  • Reactivity

    N/A

  • Hardness

    5

  • Flexibility

    1

  • Adhesion

    3

  • Chemical resistance

    4

  • Scratch resistance

    4

  • Application

    · Silicone hard coatings
    · Glass coatings
    · Anti finger printing coatings

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