Cytec Industries EN-21 Conathane® Conap® Encapsulant, 5 gal Kit, Clear Amber

Manufactured by: Cytec Industries
Conathane EN-21 is an easy-to-use, UL 94 HB certified, two-component, low viscosity polyurethane resin system. This system was formulated specifically for the potting, casting, embedding and encapsulation of electronic circuits, components and power devices. Other outstanding properties of this system include low stress build-up on embedded components, reversion resistance and excellent moisture resistance.

USD $2,552.80 / KT

Buy more and save

1-2 $2,552.80 / KT
3-4 $2,326.89 / KT
5-9 $2,103.51 / KT
10+ $1,976.98 / KT

In Stock

This item may be sold in units of 1.

  • Brand name :  Cytec
  • Trade Name :  Conathane®, Conap®
  • Series :  EN-21
  • Item Name :  Encapsulant
  • Short Desc :  EN-21 CONATHANE,CONAP, 5-GAL KIT
  • UNSPSC :  31201700

Conathane EN-21 cures to yield an 80 Shore A elastomer with outstanding characteristics such as excellent electrical properties, low exotherm and low shrinkage. Low stress build-up on embedded components.

Performance Details
Full Cure Time 7 days at 25 deg C 
Elongation 155% 
Tensile Strength 2000 psi 
Design & Construction
Form Liquid 
Color - Part-A Clear Amber 
Color - Part-B Clear Amber 
Cure Type Room Temperature/Heat Cure 
Electrical Properties
Dielectric Strength 650V/Mil 
UL Rating UL94 V-0 
Chemical Properties
Composition - Part-A Polyurethane 
Composition - Part-B Polyurethane 
Specific Gravity - Part-A 1.14 
Specific Gravity - Part-B 0.96 
Viscosity - Part-A 6000 cP 
Viscosity - Part-B 800 cP 
Physical Properties
Container Size 5 gal 
Container Type Kit 
Hardness 80 Shore A 

Features :

  • Low toxicity
  • Low viscosity
  • Easy handling

Applications :

  • For Use in Potting Transformers, Coils, Reed and Mercury Switches, Inductors, Solid State Ignition Systems, Voltage Regulators, Ballasts, Micro-Circuits, Rectifiers and Printed Circuit Assemblies