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Epoxy Technology EPO-TEK® 310M-2 Optically Clear, Flexible 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® 310M-2 Optically Clear, Flexible Epoxy.pdf
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Material Notes:
Material Description: A two component, optically clear, flexible epoxy adhesive designed for optical applications within semiconductor, fiber optic and medical industries. An alternative to EPO-TEK® 310MInformation Provided by Epoxy Technology
Physical Properties Metric English Comments
Specific Gravity 1.01 g/cc
1.01 g/cc
Part B
1.11 g/cc
1.11 g/cc
Part A
Viscosity 250 - 325 cP

@Temperature 23.0 °C
250 - 325 cP

@Temperature 73.4 °F
100 rpm
Mechanical Properties Metric English Comments
Hardness, Shore D 65
65
Tensile Modulus 0.01335 GPa
1.936 ksi
Storage
Shear Strength 4.62 MPa
670 psi
Lap
11.7 MPa
1700 psi
Die
Thermal Properties Metric English Comments
CTE, linear 67.0 µm/m-°C
37.2 µin/in-°F
Below Tg
201 µm/m-°C
112 µin/in-°F
Above Tg
Maximum Service Temperature, Air 150 °C
302 °F
Continuous
250 °C
482 °F
Intermittent
Minimum Service Temperature, Air -55.0 °C
-67.0 °F
Continuous
-55.0 °C
-67.0 °F
Intermittent
Glass Transition Temp, Tg <= 30.0 °C
<= 86.0 °F
Dynamic Cure 20—200°C /ISO 25 Min; Ramp 10—200°C @ 20°C/Min
Decomposition Temperature 331 °C
628 °F
Degradation Temperature
Optical Properties Metric English Comments
Refractive Index 1.4947

@Wavelength 589 nm
1.4947

@Wavelength 589 nm
uncured
Transmission, Visible >= 98 %

@Wavelength 380 - 1660 nm
>= 98 %

@Wavelength 380 - 1660 nm
Spectral
Electrical Properties Metric English Comments
Volume Resistivity >= 1.50e+10 ohm-cm
>= 1.50e+10 ohm-cm
Dielectric Constant 5.23

@Frequency 1000 Hz
5.23

@Frequency 1000 Hz
Dissipation Factor 0.115

@Frequency 1000 Hz
0.115

@Frequency 1000 Hz
Processing Properties Metric English Comments
Cure Time 120 min

@Temperature 65.0 °C
2.00 hour

@Temperature 149 °F
1440 min

@Temperature 23.0 °C
24.0 hour

@Temperature 73.4 °F
Pot Life 90 min
90 min
Shelf Life 12.0 Month

@Temperature 25.0 °C
12.0 Month

@Temperature 77.0 °F
Descriptive Properties Value Comments
Color Clear/Colorless
Part A
Clear/Colorless
Part B
Consistency Pourable liquid
Mix Ratio By Weight 100:2.2
Number of Components Two
Weight Loss 0.4%
200°C
0.74%
250°C
2.18%
300°C
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