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Resinlab® EP1290 Clear Mineral Filled Epoxy Adhesive

Category Polymer , Adhesive , Thermoset , Epoxy , Epoxy Adhesive
Manufacturer Resinlab®
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Resinlab® EP1290 Clear Mineral Filled Epoxy Adhesive.pdf
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Material Notes:
Resinlab™ EP1290 Clear is a two part mineral filled epoxy adhesive designed for bonding metals and plastics. It cures at room temperature to a tough, semi-flexible material. It has good wetting to most surfaces and is free flowing to penetrate cavities and give good self leveling and air release. This product gives very good vibration and impact resistance. It gives good resistance to water, salt spray, inorganic acids and bases and most organic solvents. It was especially formulated to a 1A:1B volume mix ratio for use in side-by-side dispensing cartridges and meter/mix and dispense equipment. EP1290 Clear will reach handle cure at room temperature within 16 – 24 hours. Cure time can be accelerated by the application of heat. Times and temperatures from 2 hours at 65°C to 20 minutes at 100°C are typical for most applications. Time to heat substrate must be taken into account. Cooler temperatures will also extend work time and increase cure times.Information Provided by Resinlab L.L.C., an Ellsworth Adhesives Company.
Physical Properties Metric English Comments
Specific Gravity 1.35 g/cc
1.35 g/cc
Part B; TM R050-16
1.36 g/cc
1.36 g/cc
Mixed; TM R050-16
1.37 g/cc
1.37 g/cc
Part A; TM R050-16
Water Absorption 0.17 %

@Time 86400 sec
0.17 %

@Time 24.0 hour
TM R050-35
Viscosity 7500 cP
7500 cP
Part B, RVT, #7, 2.5 rpm; TM R050-12
30000 cP
30000 cP
Mixed; TM R050-12
50000 cP
50000 cP
Part A, RVT, #7, 2.5 rpm; TM R050-12
Mechanical Properties Metric English Comments
Hardness, Shore D 60
60
TM R050-17
Tensile Strength at Break 11.0 MPa
1600 psi
TM R050-36
Tensile Strength, Ultimate 11.0 MPa
1600 psi
TM R050-36
Tensile Strength, Yield 1.38 MPa
200 psi
TM R050-36
Elongation at Break 40 - 50 %
40 - 50 %
TM R050-36
Tensile Modulus 0.0345 - 0.0689 GPa
5.00 - 10.0 ksi
TM R050-36
Compressive Yield Strength 13.8 MPa
2000 psi
TM R050-38
Compressive Strength 134 MPa
19500 psi
Break; TM R050-38
138 MPa
20000 psi
Ultimate; TM R050-38
Compressive Modulus 0.0896 - 0.124 GPa
13.0 - 18.0 ksi
TM R050-38
Adhesive Bond Strength 17.2 MPa
2500 psi
Lap shear; 2024 T3 Al Abraded / MEK Wipe; TM R050-37
Thermal Properties Metric English Comments
CTE, linear 86.0 µm/m-°C

@Temperature <=31.0 °C
47.8 µin/in-°F

@Temperature <=87.8 °F
below Tg
166 µm/m-°C

@Temperature >=31.0 °C
92.2 µin/in-°F

@Temperature >=87.8 °F
above Tg
Thermal Conductivity 0.140 W/m-K
0.972 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 150 °C
302 °F
Minimum Service Temperature, Air -40.0 °C
-40.0 °F
Glass Transition Temp, Tg 31.0 °C
87.8 °F
TM R050-25
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
clear; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 5.00e+12 ohm-cm
5.00e+12 ohm-cm
Dielectric Constant 6.5

@Frequency 100 Hz,
Temperature 25.0 °C
6.5

@Frequency 100 Hz,
Temperature 77.0 °F
Dielectric Strength 33.5 kV/mm
850 kV/in
Processing Properties Metric English Comments
Pot Life >= 120 min
>= 120 min
Mass: 50g; TM R050-19
Descriptive Properties Value Comments
Color Clear
Mix Ratio 1:1
Weight and Volume
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