Epoxy Technology EPO-TEK® OG142 UV Cure Optical Epoxy

Category	Polymer , Thermoset , Epoxy
Manufacturer	Epoxy Technology
Trade Name	EPO-TEK®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Epoxy Technology EPO-TEK® OG142 UV Cure Optical Epoxy.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Material Description: A single component, UV curable epoxy, designed for adhesive, sealing, and encapsulating applications found in semiconductor, electro-optics, fiber optics, medical, and scientific/OEM industries. It is a high Tg epoxy, ideal for LCD and OLED applications.Information Provided by Epoxy Technology

Physical Properties	Metric	English	Comments
Specific Gravity	1.17 g/cc	1.17 g/cc
Viscosity	9000 - 15000 cP @Temperature 23.0 °C	9000 - 15000 cP @Temperature 73.4 °F	20 rpm

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	86	86
Tensile Modulus	1.53 GPa	222 ksi	Storage
Shear Strength	>= 9.38 MPa	>= 1360 psi	Die

Thermal Properties	Metric	English	Comments
CTE, linear	58.0 µm/m-°C	32.2 µin/in-°F	Below Tg
	156 µm/m-°C	86.7 µin/in-°F	Above Tg
Maximum Service Temperature, Air	200 °C	392 °F	Continuous
	300 °C	572 °F	Intermittent
Minimum Service Temperature, Air	-55.0 °C	-67.0 °F	Continuous
	-55.0 °C	-67.0 °F	Intermittent
Glass Transition Temp, Tg	>= 95.0 °C	>= 203 °F	Post-Cure Dynamic Scan 20200°C; Ramp -40200°C @ 20°C/Min
Decomposition Temperature	421 °C	790 °F	Degradation Temperature

Optical Properties	Metric	English	Comments
Refractive Index	1.5692 @Wavelength 589 nm	1.5692 @Wavelength 589 nm
Transmission, Visible	>= 92 % @Wavelength 440 - 620 nm	>= 92 % @Wavelength 440 - 620 nm	Spectral
	>= 97 % @Wavelength 660 - 1640 nm	>= 97 % @Wavelength 660 - 1640 nm	Spectral

Processing Properties	Metric	English	Comments
Shelf Life	12.0 Month @Temperature 25.0 °C	12.0 Month @Temperature 77.0 °F

Descriptive Properties	Value	Comments
Color	Cloudy/Colorless	before cure
Consistency	Pourable liquid
Number of Components	Single
Weight Loss	0.2%	200°C
	0.49%	250°C
	1.06%	300°C

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