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NuSil R1-2145 Silicone Two Part Sealing & Adhesive
Categories:
Polymer
;
Adhesive
;
Thermoset
;
Silicone
Material Notes:
General Purpose: Two Part Sealing & Adhesive
Comments: Longer Work Time, Young's Modulus 300 psi (2.1 MPa)
Cure System: Platinum
Information provided by NuSil
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Physical Properties
Metric
English
Comments
Specific Gravity
1.16
g/cc
1.16
g/cc
Mechanical Properties
Metric
English
Comments
Hardness, Shore A
45
45
Tensile Strength at Break
6.90
MPa
1000
psi
Elongation at Break
400 %
400 %
Tensile Modulus
0.00207
GPa
0.300
ksi
Young's
Shear Strength
4.30
MPa
624
psi
Lap
Tear Strength
33.3
kN/m
190
pli
Electrical Properties
Metric
English
Comments
Dielectric Strength
32.5
kV/mm
825
kV/in
Processing Properties
Metric
English
Comments
Extrusion Rate
280
g/min
280
g/min
A
290
g/min
290
g/min
B
Cure Time
120
min
@Temperature 65.0 °C
2.00
hour
@Temperature 149 °F
Working Life
60.0
min
60.0
min
Descriptive Properties
Color
Gray
Mix Ratio
1:1
Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's
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