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Esstech PL-7121, Urethane Dimethacrylate

Esstech PL-7121, Urethane Dimethacrylate is a novel low-shrink urethane monomer based on Esstech's proprietary methacrylate technology. PL-7121 possesses a volumetric shrinkage of 2.0 - 2.5% and conversion of 65 - 80% without filler. PL-7121 has very low color and can be added to formulations to add toughness. PL-7121 possess the excellent combination of superior elongation and strength.

Functions: Oligomer, Toughener

Chemical Family: Methacrylates, Urethanes

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Applications & Uses

Cure Method
Adhesive & Sealant Type
Performance Attributes and Applications
  • Good strength
  • Good toughness
  • Low color
  • Non-yellowing

Typical Applications:

  • PL-7121 is suitable for a wide range of coatings applications. It can be used in visible light as well as UV and LED cure applications.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Functionality2.0
Color (APHA)max. 25
Viscosity (40 °C)88000.0cps
Tensile Strength30.0N/mm2
Elongation57.0%
Elastic Modulus480.0N/mm2