Urethane Encapsulation Solutions 2A10

Urethane Encapsulation Solutions 2A10

HumiSeal® 2A10 encapsulant is:

  • Urethane-based
  • Water-clear, non-yellowing
  • 2 components
  • Low viscosity
  • Excellent LED encapsulation

HumiSeal® 2A10 encapsulant has:

  • No VOCs or solvent
  • Excellent mechanical shock resistance
  • Superior adhesion to a variety of substrates
  • REACH and RoHS compliance

Application of HumiSeal® 2A10 encapsulant

Cleanliness of the substrate is of extreme importance for the successful application of HumiSeal 2A10. Surfaces must be free of moisture, dirt, wax, grease, flux residues and all other contaminants. Encapsulants 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 encapsulant and their particular assembly materials, process conditions and cleanliness level.

HumiSeal® 2A10 is a room temperature curing two-part polyurethane system designed to be used for hard coat applications. This two to one mix ratio product cures at room temperature in 12-24 hours to a clear tough polymer.

Technical or Safety Data Sheet | Free Sample

Chemistry Urethane
Viscosity Part A (CPs) 4000-5000
Viscosity Part B (CPs) 600
Mix Ratio 2:1
Pot Life (min)* 3
Handling Time (min)* 60
Full Cure** 24 hr @ RT
Cure Type 2 component
Color Clear
Hardness D75
Operating Temp (°C) -50 to 110 C
Applications LED and photovoltaic encapsulation, capacitor sealing
Substrates Metals, Wood, Glass, Ceramics, Plastic

Request a Adhesive Solution Free Sample

Contact Us