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PHOTOMER® 4006 (TMPTA) is an aliphatic trifunctional acrylate of low viscosity and excellent crosslinking reactivity. In comparison to other trifunctional acrylates, it is an effective reactive diluent with excellent solvency and viscosity reducing characteristics in UV/EB curable formulations based on epoxy, polyurethane, and polyester oligomers.

Chemical Name: Trimethylolpropane triacrylate

CAS Number: 15625-89-5

Chemical Family: Acrylics & Acrylates

Synonyms: 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol triacrylate, TMPTA

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    Identification & Functionality

    Chemical Family
    Base Chemicals Functions
    CASE Ingredients Functions
    CAS No.
    15625-89-5
    EC No.
    239-701-3

    Features & Benefits

    Applications & Uses

    Compatible Substrates & Surfaces
    Cure Method
    Adhesive & Sealant Type
    Technology
    Recommended Applications
    • Graphic Arts
    • Wood Coatings
    • Plastic Coatings
    • Metal Coatings
    • Adhesives and others

      Properties

      Physical Form
      Typical Properties
      ReactivityVery Good
      HardnessVery Good
      FlexibilityFair
      Yellowing ResistanceVery Good
      AdhesionGood
      Pigment wettingFair
      ValueUnitsTest Method / Conditions
      Viscosity at 25 °C100.0°C
      Functionality3.0

      Packaging & Availability

      Availability
      Available in Europe Yes
      Available in the USA Yes
      Available in China Yes