Product Overview
This product is an epoxy system nanoimprint glue, which is cured by UV+ thermosetting process, which can realize nanoscale imprint process on a variety of surface substrates, with low material viscosity and good resistance, to meet a variety of application scenarios.
Technical Parameters
State
Test Items
Unit
This Product
Test Method
Pre-curing
Appearance
-
Colorless and transparent
Visual
Viscosity
mPa·s
400~550
Viscometer
Refractive index
589nm
1.498
25 °C refractometer
Curing conditions
intensity 200 mW/cm²LED 365 nm120 s, post-cure 120°C for 1 h
After curing
Refractive index
589nm
1.51
25 °C refractometer
Light transmittance
%
>95
UV/VIS spectrophotometer (400-700nm)
Adhesion
-
5B
Cross Stroke Knife 100 Grid GB/T 26332.4-2015
Haze
-
0.16
Haze meter
Yellowness
-
0.06
Colorimeter
Hardness
ShD
82
Shore hardness tester
Thickness
-
5-50μm
-
Curing shrinkage
%
<5
Solid-liquid density meter
Thermal decomp…