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Model: IOTA 34255
Recommended application: SMD
A component viscosity(mPa·s(25℃):10000
B component viscosity(mPa·s(25℃):4500
Mixing ratio: 1:5
Mixture viscosity(mPa·s(25℃): 5500
Curing condition:100℃/1h+150℃/3h
Refraction index: 1.54
Hardness(°,Shore): 55D
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):160
Feature:Excellent sulfur resistance and heat resistance, suitable for high power package.