Urethane Acrylate Adhesive UV20HV

Urethane Acrylate Adhesive UV20HV

HumiSeal® UV20HV is:

  • One component UV curable
  • High viscosity
  • Urethane-acrylate based

HumiSeal® UV20HV has:

  • No VOCs or solvent
  • Superior adhesion to engineered plastics
  • RoHS and REACH compliance

Application of HumiSeal® UV20HV 

Cleanliness of the substrate is of extreme importance for the successful application of HumiSeal UV20HV. Surfaces must be free of moisture, dirt, wax, grease, flux residues and all other contaminants. Adhesives can be successfully applied to substrates that have been cleaned prior to coating and also to substrates assembled with low residue “no clean” materials.  Users should perform adequate testing to confirm compatibility between the adhesives and their particular assembly materials, process conditions and cleanliness level.

HumiSeal® UV20HV is a high viscosity liquid, fast curing and flexible urethane acrylate that bonds well to engineered plastics such as PET or RPET and metal-based substrates. In addition to the UV cure, this material has a secondary moisture cure mechanism to ensure cure in areas shadowed from UV light.

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Chemistry Urethane/Acrylate
Viscosity Part A (CPs) 75,000
Viscosity Part B (CPs) N/A
Mix Ratio N/A
Pot Life (min)* Until exposed to UV
Handling Time (min)* 30 sec with UV exposure
Full Cure** 1 – 2 J/cm2 /w secondary ambient moisture 48hrs
Cure Type UV/moisture
Color Translucent
Hardness D15
Operating Temp (°C) -40 to 120º C
Applications Multiple
Substrates Metals, Glass, Ceramics, Plastic

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