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Cytec EN-2527 (Conap) Potting and Encapsulation Adhesive

Category Polymer , Adhesive , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Adhesive
Manufacturer Cytec
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Cytec EN-2527 (Conap) Potting and Encapsulation Adhesive.pdf
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Material Notes:
Polyurethane Potting and Encapsulating SystemsConathane® EN-2500 series polyurethane potting and encapsulating systems from Cytek have varying degrees of worklife, viscosity and hardness for many specific potting and encapsulating applications such as modules, strain-sensitive components, transformers, and coils. All 2500 series systems exhibit excellent performance when exposed to adverse environments and temperature ranges between -55°C and +130°C.Cytec (Conap) EN-2527 Potting and Encapsulation AdhesivePasses Thermal Shock Test (10 Cycles, -65°C to 130°C)Non-Nutrient Fungus Resistance (MIL-STD-810B)Mix Ratio: 8.5/100 (by Weight)
Physical Properties Metric English Comments
Density 2.29 g/cc
0.0827 lb/in³
Cured
Water Absorption 0.11 %
0.11 %
24 hours
Water Absorption at Saturation 0.0028 %
0.0028 %
30 Days
Viscosity 18800 cP

@Temperature 25.0 °C
18800 cP

@Temperature 77.0 °F
Linear Mold Shrinkage 0.0098 cm/cm
0.0098 in/in
Mechanical Properties Metric English Comments
Hardness, Shore D 62 - 70
62 - 70
Tensile Strength, Ultimate 6.89 MPa
1000 psi
Elongation at Break 35 %
35 %
Thermal Properties Metric English Comments
CTE, linear 120 µm/m-°C

@Temperature 20.0 °C
66.7 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 0.586 W/m-K
4.06 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 130 °C
266 °F
Minimum Service Temperature, Air -55.0 °C
-67.0 °F
Electrical Properties Metric English Comments
Volume Resistivity <= 1.20e+15 ohm-cm
<= 1.20e+15 ohm-cm
Surface Resistance 1.80e+14 ohm
1.80e+14 ohm
Dielectric Constant 5.9

@Frequency 1000 Hz
5.9

@Frequency 1000 Hz
Dielectric Strength 21.7 kV/mm

@Thickness 1.59 mm
550 kV/in

@Thickness 0.0625 in
Dissipation Factor 0.045

@Frequency 1000 Hz
0.045

@Frequency 1000 Hz
Arc Resistance >= 120 sec
>= 120 sec
Processing Properties Metric English Comments
Cure Time 240 min

@Temperature 100 °C
4.00 hour

@Temperature 212 °F
360 min

@Temperature 60.0 °C
6.00 hour

@Temperature 140 °F
10080 min

@Temperature 25.0 °C
168.0 hour

@Temperature 77.0 °F
Pot Life 25.0 - 30.0 min

@Temperature 25.0 °C
25.0 - 30.0 min

@Temperature 77.0 °F
1 lbm
Descriptive Properties Value Comments
Color Light Tan
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