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Ensinger PEI
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.

Available Properties
  • Density
  • Water Absorption, 24 hours
  • Water Absorption at Saturation, 30 Days
  • Viscosity
  • Linear Mold Shrinkage
  • Hardness, Shore A, Tolerance of +/- 5
  • Tensile Strength, Ultimate
  • Elongation at Break
  • Tear Strength
  • Volume Resistivity
  • Insulation Resistance
  • Dielectric Constant
  • Dielectric Constant
  • Dielectric Strength
  • Dissipation Factor
  • Dissipation Factor
  • Pot Life, 0.5 lbm
Property Data

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Manufacturer Notes:
Elantas; Former Cytec product

Category Notes

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Master Bond adhesives
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