Blog index

UV Curing olefin resin | ThreeBond 3175

27/07/2026
ThreeBond 3175 is a solvent-free, UV-curable, olefin-based bonding and sealing resin. The product is part of a new generation of materials developed to meet the growing performance, environmental and safety requirements of the energy sector, particularly hydrogen.

One of its key advantages is its controlled permeability to hydrogen, a property sought in certain designs of components for fuel cells and hydrogen storage or transport systems.

UV RESINBIOMASS COMPOSEDHYDROGEN RESISTANCE

01. Properties


Excellent curing properties with UV & Visible light

Suitable for screen printing

Biomass raw materials are used as part of the raw materials.

Having excellent defoaming properties and low viscosity and suitable for screen printing

Olefin-based resin with excellent heat resistance, water resistance, acid resistance and low moisture permeability

Excellent for electric and electronic parts bonding and potting, as well as fuel cell applications and hydrogen sealing.


TB3175
UV curing Olefin Resin
  • One component solvent free
  • Suitable for screen printing
  • Bonding and potting electric and electronics parts
  • Low H2 and moisture permeability
Viscosity8.0 Pa･s
ColourWhite
Curing energy5000 mJ/cm²
Service temperature-40 to +120°C

02. Applications


Hydrogen Ideal for sealing fuel cells, as an electrolyte membrane sealant, due to its high level gas barrier properties and acid resistance.

Screen printing Excellent anti-foaming properties and low viscosity make screen printing possible

Electronic Bonding and potting electric and electronics parts