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Resinlab® UR3010 Clear Polyurethane Potting System

Category Polymer , Adhesive , Thermoset , Polyurethane, TS , Thermoset Polyurethane, 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® UR3010 Clear Polyurethane Potting System.pdf
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Material Notes:
Resinlab™ UR 3010 Clear is a, two component, room temperature curing polyurethane potting system. It is designed to cure completely at room temperature. UR 3010 provides excellent environmental protection giving very good resistance to water, salt spray, inorganic acids and bases, and most organic solvents, while maintaining tenacious adhesion to various metals, plastics and other common assembly materials. UR 3010 Clear is an unfilled system that has a high degree of flexibility at temperatures as low as –40C. It provides excellent moisture resistance and can withstand 125°C continuous operation. Excursions to 150C for < 24 hours have no detectable effect on hardness or produces measureable weight loss. It also has a low viscosity, which facilitates flow and penetration into difficult areas. This product was formulated to a convenient mixing ratio of 1 to 1 by volume. It is well suited to automated meter mix operations. UR 3010 Clear 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 0.970 g/cc
0.970 g/cc
Part A
1.04 g/cc
1.04 g/cc
Mixed
1.10 g/cc
1.10 g/cc
Part B
Viscosity 275 cP
275 cP
Part B
615 cP
615 cP
Mixed
1000 cP
1000 cP
Part A
Mechanical Properties Metric English Comments
Hardness, Shore A 50
50
Tensile Strength, Yield 0.552 MPa
80.0 psi
1.72 MPa
250 psi
at 100%
Elongation at Break 60 %
60 %
Thermal Properties Metric English Comments
CTE, linear 200 µm/m-°C
111 µin/in-°F
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
clear; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 3.00e+15 ohm-cm
3.00e+15 ohm-cm
Dielectric Constant 3.96

@Frequency 100 Hz,
Temperature 25.0 °C
3.96

@Frequency 100 Hz,
Temperature 77.0 °F
Dielectric Strength 19.7 kV/mm
500 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 30 - 45 min
30 - 45 min
Mass: 100g
Descriptive Properties Value Comments
Color Clear
Fungus Resistance Excellent
Mix Ratio 1:1
Volume
88:100
Weight
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