High refraction index phenyl silicone packing gel IOTA 34152
Model:
IOTA 34152
Recommended
application: fluorescent glue
in the mold
A
component viscosity(mPa·s(25℃):4500
B
component viscosity(mPa·s(25℃):3000
Mixing
ratio: 1:2
Mixture viscosity(mPa·s(25℃): 3500
Curing condition:150℃/1h
Refraction index: 1.54
Hardness(°,Shore): 55A
Elongation%:100
Tensile strength(Mpa):5
Luminousness(%):92
Coefficient of linear expansion(ppm): 200
Feature:With phosphors, hardness increase is small, minimal
Lumens depreciation.