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Master Bond adhesives

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Elantas EN-7 (Conap) Casting, Potting, and Molding Compound
Categories: Polymer; Adhesive; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Adhesive

Material Notes:
High Technology Potting, Casting and Molding Compounds
Two-component, polybutadiene-based liquid urethane casting and potting systems. When reacted these high technology systems produce tough, stable elastomers; superior in most respects to silicone elastomers. These Conathane® elastomers have outstanding hydrolytic stability, outstanding electrical properties over a wide temperature range, excellent thermal shock resistance, low temperature elasticity, low exotherm and minimal shrinkage.

The properties stated make the Conathane® EN-7 series ideal for such applications as cable molding, cable connectors, underwater protection, strain-sensitive potting, high voltage potting, cryogenic potting or embedment, vibration dampers, sealant bushings, or any area where dependability is of critical importance.

Another unique characteristic and subsequent application for this series is their acoustical similarity to water and use as a transducer potting material. This demanding application requires the hydrolytic stability, acoustic properties, and dielectric properties which EN-7 through EN-14 exhibit.

These systems are supplied in their natural color. Some are also available in black. For those customers desiring other colors, Cytec also has available four standard color dispersions.

Cytec (Conap) EN-7 Casting, Potting, and Molding Compound

  • Passes Thermal Shock Test (10 Cycles, 70 - 130°C)
  • Non-Nutrient Fungus Resistance
MIS-19267 and MIS-28994 Approved Product characteristics are typical data and not meant to serve as specifications.

Information provided by Cytec, subsequently acquired by Elantas.

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 PropertiesOriginal ValueComments
Density 1.01 g/cc
Water Absorption 0.20 %24 hours
Water Absorption at Saturation 0.0043 %30 Days
Viscosity 5500 cP
@Temperature 25.0 °C
Linear Mold Shrinkage 0.0115 cm/cm
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 90Tolerance of +/- 5
Tensile Strength, Ultimate 2300 psi
Elongation at Break 450 %
Tear Strength 320 pli
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity <= 4.30e+15 ohm-cm
Insulation Resistance >= 2.50e+13 ohm
Dielectric Constant 2.8
@Frequency 1e+6 Hz
 3.0
@Frequency 100 Hz
Dielectric Strength 785 V/mil
@Thickness 1.59 mm,
Temperature 25.0 °C
Dissipation Factor 0.012
@Frequency 1e+6 Hz
 0.032
@Frequency 100 Hz
 
Processing PropertiesOriginal ValueComments
Pot Life 35.0 min
@Temperature 25.0 °C
0.5 lbm
 
Descriptive Properties
ColorOpaque Amber

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 go back to viewing the property data in MatWeb's normal format.

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PCYTEC10 / 29242

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