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Methyl silicone DOW CORNING OE 7340 A-B OPTICAL ENCAPSULANT PALE YELLOW

Two-liquid thermosetting optical grade silicone

Category:

Methyl silicone


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Product Detail

Appearance color: transparent

Viscosity (mPa.s): 4,000

Temperature range (°C): -45~200

Storage conditions: 6 months@25°C

Hardness: A41

Packing: 2Kg/Kit

Applications: wafer protection

Curing conditions: 150 ° C x 4Hrs

Mixing ratio: 1:1

Certification: RoHS/HF

Date of manufacture / product validity: 6 months

Elongation (%): 170

Tensile strength (psi): 6.0

Refractive index: 1.41

Optical properties (transmittance or reflectance) thickness (3.2mm): >95%

Specific gravity (g/ML): 1.01

Then force-wafer thrust value (Mpa): 3.0

Optical type: general refractive index

A agent viscosity (m.Pas): 3,200

B agent consistency (m.Pas): 5,400

Linear thermal expansion coefficient (PMM/ °C): 300