DOW CORNING OE 7840 A-B OPTICAL ENCAPSULANT CLEAR,1650G-KIT 1:10 Product Catalog

Two part heat curable optical grade silicone

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Characteristics Two part heat curable optical grade silicone
Market application Semiconductor
Market application 2 Optical Components
Color Transparent
Compliance RoHS/HF
Brands DOW

Transparent


Viscosity(mPa.s ):2,700


Useful temperature ranges (℃):-45~200


Storage condition:12M@25℃


Hardness(Shore):D47


Package:1.65Kg/Kit


Application description:Die coating and protect


Curing condition:150℃x2Hrs


Mix ratio:1:10


Compliance:RoHS/HF


Shelf life:12months


Elongation(%):63


Tensile Strength(psi):4.8


Refractive index:1.5


Light T or R @Thickness (3.2mm):100%


Specific Gravity(g/ML):1.01


Middle RIRefractive index


Part-A viscosity(m.Pas):990


Part-B viscosity(m.Pas):3,050


Moisture permeability(g/m2/24h,40C/90%):20.3


Oxygen permeability(cm3/m2/24h):1400