High refraction index phenyl silicone packing gel  34138

Details

High refraction index phenyl silicone packing gel  34138

Model: 34138 

Recommended application: SMD

A component viscosity(mPa·s(25℃)：9000

B component viscosity(mPa·s(25℃)：3800

Mixing ratio: 1:4

Mixture viscosity(mPa·s(25℃): 4500

Curing condition：100℃/1h+150℃/3h

Refraction index: 1.54

Hardness（°，Shore）: 35D

Elongation%：50

Tensile strength（Mpa）：6

Luminousness(%)：92

Moisture permeability（g/m²·24h）: 6.08

Oxygen transmission rate（cm³/ m²·24h）: 308

Coefficient of linear expansion（ppm）: 190

Feature：Comprehensive performance stability, very good resistance to heat and cold impact performance.