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Resinlab® UR3001 Clear Two Part Urethane Encapsulant

Category Polymer , Adhesive , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Adhesive , Thermoset Polyurethane, Elastomer, Unreinforced , Rubber or Thermoset Elastomer (TSE)
Manufacturer Resinlab®
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Resinlab® UR3001 Clear Two Part Urethane Encapsulant.pdf
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Material Notes:
Resinlab™ UR 3001 is a clear, two component, room temperature curing urethane encapsulating system. It is designed to cure completely at room temperature. UR 3001 provides excellent environmental protection while having tenacious adhesion to various metals, plastics and other common assembly materials. UR 3001 is an unfilled system that has a gel-like durometer and good flexibility at temperatures as low as –40°C. It provides excellent moisture resistance and can withstand 125°C continuous operation. UR 3001 has a convenient mixing ratio of 2 to 1 by volume. It is well suited to automated meter mix operations. UR 3001 is a DOT non-hazardous material and contains no TDI, MOCA, or other reportable substances. Part B is moisture sensitive and must be kept away from atmospheric moisture during storage. After opening a sealed container, thoroughly purge the remaining air space with dry nitrogen (or equivalent) before closing the container.Information Provided by Resinlab L.L.C., an Ellsworth Adhesives Company.
Physical Properties Metric English Comments
Specific Gravity 0.910 g/cc
0.910 g/cc
Part A
0.940 g/cc
0.940 g/cc
Mixed
0.990 g/cc
0.990 g/cc
Part B
Viscosity 75 cP
75 cP
Part B
1500 cP
1500 cP
Mixed
3750 cP
3750 cP
Part A
Mechanical Properties Metric English Comments
Tensile Strength, Yield 0.345 MPa
50.0 psi
Elongation at Break >= 135 %
>= 135 %
Thermal Properties Metric English Comments
CTE, linear 150 µm/m-°C
83.3 µin/in-°F
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
clear; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
Dielectric Constant 3.6

@Frequency 100 Hz,
Temperature 25.0 °C
3.6

@Frequency 100 Hz,
Temperature 77.0 °F
Dielectric Strength 15.0 kV/mm
380 kV/in
Processing Properties Metric English Comments
Cure Time 60.0 min

@Temperature 85.0 °C
1.00 hour

@Temperature 185 °F
1440 min

@Temperature 25.0 °C
24.0 hour

@Temperature 77.0 °F
Pot Life 10 min
10 min
Mass: 50g
Descriptive Properties Value Comments
Color Clear
Mix Ratio 2:1
Weight and Volume
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