CN8895 NS Adhesion Oligomer for Adhesives, Coatings, Electronics and Inks

Fully commercialized from PRO35371

A unique difunctional aliphatic urethane acrylate

 Typical value

Functionality Viscosity (cps@60°C) Refractive Index (@25°C) Elongation (%) Tensile Stress (psi) Tensile Modulus (psi) Density (g/cm3) @25°C Color (APHA/Gardner)
2 4,000 1.4794 304 24 29 0.9668 ≤1G

 

Performance highlights

 

Superior adhesion on various substrates

 

  • Enhance adhesion for difficult substrates like non-treated PET, glass, urethane, aluminum, nylon etc
  • Hydrophobic oligomer

 

Cross Hatch Test on different substrates

CN8895-NS--chart-cross-hatch-test

Product highlights

  • As main oligomer for adhesion primer or middle layer in multi-layer coatings, as well as additive for single-layer system
  • Suggested dosage:
    • Primer/ middle layer: 50-100%
    • Top layer: 5-10%
  • Tackiness can be adjusted by blending with monomers

Our recommendation of monomers for good compatibility of blending with CN8895 NS

Mono-functional SR217 NS SR285 NS SR339 NS SR395 NS SR506 NS
Multi-functional SR351 NS SR492 NS SR899 NS    

 

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