High refraction index phenyl silicone packing gel IOTA 34147

Model:IOTA34147

Recommended application: SMD

A component viscosity（mPa·s(25℃)：4500

B component viscosity（mPa·s(25℃)：6000

Mixing ratio: 1:5

Mixture viscosity（mPa·s(25℃): 6000

Curing condition：100℃/1h+150℃/3h

Refraction index: 1.54

Hardness（°，Shore）: 52D

Elongation%：40

Tensile strength（Mpa）：8

Luminousness(%)：92

Moisture permeability（g/m²·24h）:5.70

Oxygen transmission rate（cm³/ m²·24h）:270

Coefficient of linear expansion（ppm）:170

Feature：Very good sulfur resistance and heat resistance, suitable for high power package.