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Rulon Bearings

Taiwan PU Corporation TPUCO Polyurethane Sealing Resin
Categories: Polymer; Adhesive; Thermoset; Polyurethane, TS

Material Notes: PU sealing resin is a waterproof, insulated protective film made of quality PU resin. It is used in the prevention of humidity, germs, collision, corrosion, parts loosening, and rusting, and as insulation for PC boards and electrical components.

Features:

  • PU material with good waterproof
  • Low cost, the price is only 1/2 of the price of silicon

Information provided by Taiwan PU Corporation.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.970 g/cc0.970 g/ccHardener
 1.02 g/cc1.02 g/ccResin
Water Absorption <= 0.10 %<= 0.10 %Weight increase in water
Viscosity  200 cP
@Temperature 23.0 °C
200 cP
@Temperature 73.4 °F
Resin
 1050 cP
@Temperature 23.0 °C
1050 cP
@Temperature 73.4 °F
Hardener
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 2222
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 3.20e+13 ohm-cm3.20e+13 ohm-cm
Dielectric Constant 4.05
@Frequency 100000 Hz
4.05
@Frequency 100000 Hz
Dielectric Strength 16.3 kV/mm415 kV/in
Dissipation Factor 0.030
@Frequency 100000 Hz
0.030
@Frequency 100000 Hz
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity 0.176 W/m-K1.22 BTU-in/hr-ft²-°F
 
Processing PropertiesMetricEnglishComments
Drying Temperature  23.0 °C
@Time 10800 sec
73.4 °F
@Time 3.00 hour
 80.0 °C
@Time 1200 sec
176 °F
@Time 0.333 hour
 
Descriptive Properties
ColorTransparent
Impact Endurability-55-105°C
Mixing Ratio1:1
Time Available20 minutes

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 terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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