MY Polymers

LAM-1425-XP: PFAS-FREE Low Refractive Index Optical Lamination Adhesive

LAM-1425 is a PFAS-Free low refractive index UV curable lamination adhesive, designed for lamination involving plastic films or glass surfaces. A typical application is lamination of two glass surfaces, or lamination of a glass surface with plastic films, such as polycarbonate, PET and PMMA, for example in display screens for smartphones, AR glasses, and VR headsets.



Refractive index at 589 nm 1.425
Refractive index at 950 nm 1.418
Density 1.0
Viscosity 4500-5500
Adhesion to glass-PC, 90o Peel, g/cm 500
Shelf life 12 months



  1. Avoid unnecessary exposure to ambient light and moisture.
  2. Long-term storage should be at ambient conditions of 10-30ºC.
  3. Do not refrigerate.
  4. The adhesive is supplied in bottles or syringes. Keep the container closed to avoid moisture penetration.
  5. The shelf life is 12 months.


Curing can be achieved by any UV source at 300-400nm. Typically, a dose of 1000-2000 mJ/cm2 is necessary.

For ease of application, the adhesive may be preheated up to 60oC.

Keep the bottle/syringe closed at all times when not in use. The material is sensitive to light.


Safety: Refer to the SDS


Note: The above information is believed to be reliable, but it should not be taken as a representation, warranty, or guarantee. Customers should perform their own QC, QA, and evaluation tests.




Updated: June 9, 2024