Songhan Plastic Technology Co.,Ltd.

Cytec EN-8 (Conap) Casting, Potting, and Molding Compound

Category Polymer , Adhesive , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Adhesive
Manufacturer Cytec
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Cytec EN-8 (Conap) Casting, Potting, and Molding Compound.pdf
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Material Notes:
High Technology Potting, Casting and Molding CompoundsTwo-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-8 Casting, Potting, and Molding CompoundPasses Thermal Shock Test (10 Cycles, 70 - 130°C)Non-Nutrient Fungus Resistance Product characteristics are typical data and not meant to serve as specifications.
Physical Properties Metric English Comments
Density 1.01 g/cc
0.0365 lb/in³
Water Absorption 0.20 %
0.20 %
24 hours
Water Absorption at Saturation 0.0043 %
0.0043 %
30 Days
Viscosity 5500 cP

@Temperature 25.0 °C
5500 cP

@Temperature 77.0 °F
Linear Mold Shrinkage 0.0115 cm/cm
0.0115 in/in
Mechanical Properties Metric English Comments
Hardness, Shore A 90
Tolerance of +/- 5
Tensile Strength, Ultimate 15.9 MPa
2300 psi
Elongation at Break 450 %
450 %
Tear Strength 56.1 kN/m
320 pli
Electrical Properties Metric English Comments
Volume Resistivity <= 4.30e+15 ohm-cm
<= 4.30e+15 ohm-cm
Insulation Resistance >= 2.50e+13 ohm
>= 2.50e+13 ohm
Dielectric Constant 2.8

@Frequency 1e+6 Hz

@Frequency 1e+6 Hz

@Frequency 100 Hz

@Frequency 100 Hz
Dielectric Strength 30.9 kV/mm

@Thickness 1.59 mm,
Temperature 25.0 °C
785 kV/in

@Thickness 0.0625 in,
Temperature 77.0 °F
Dissipation Factor 0.012

@Frequency 1e+6 Hz

@Frequency 1e+6 Hz

@Frequency 100 Hz

@Frequency 100 Hz
Arc Resistance >= 120 sec
>= 120 sec
Value at 25°C
Processing Properties Metric English Comments
Cure Time 960 min

@Temperature 80.0 °C
16.0 hour

@Temperature 176 °F
10080 min

@Temperature 25.0 °C
168.0 hour

@Temperature 77.0 °F
Pot Life 10.0 min

@Temperature 25.0 °C
10.0 min

@Temperature 77.0 °F
0.5 lbm
Descriptive Properties Value Comments
Color Opaque Amber
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