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UV/EB curable resins
  • Technology
  • UV/EB curable resins
  • Polyester acrylates
  • KELLOMER LK-4600
KELLOMER LK-4600
  • Description

    · Polyester hexaacrylate

  • Key features

    · Excellent cure response
    · High hardness

  • Functionality No.

    6

  • Diluent (%)

    -

  • Color(APHA)

    100 max

  • Viscosity (cps, 25℃)

    9000

  • Refractive index (25℃)

    1.488

  • Polymer solid (%)

    100

  • Molecular weight (Mw, g/mol)

    3000

  • Gel content (%)

    94

  • Cure speed (dosage, mJ/cm2)

    450

  • Pencil hardness

    4H

  • Tensile strength(PSI)

    N/A

  • Elongation(%)

    N/A

  • Solvent resistance (MEK rubbing)

    >100

  • Yellow index (ΔE)

    5.1

  • Gloss(60º)

    124

  • Reactivity

    5

  • Hardness

    4

  • Flexibility

    2

  • Adhesion

    2

  • Chemical resistance

    5

  • Scratch resistance

    4

  • Application

    · Coatings for paper, wood and plastic
    · Paper upgrading
    · Lithographic inks
    · Coatings with good scratch and solvent resistance

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