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Cytec EN-2555 (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-2555 (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-2555 Potting and Encapsulation AdhesivePasses Thermal Shock Test (10 Cycles, -65°C to 130°C)Non-Nutrient Fungus Resistance (MIL-STD-810B)Mix Ratio: 24/100 (by Weight)
Physical Properties Metric English Comments
Density 1.48 g/cc
0.0535 lb/in³
Cured
Water Absorption 0.40 %
0.40 %
24 hours
Water Absorption at Saturation 0.012 %
0.012 %
30 Days
Viscosity 600 cP

@Temperature 50.0 °C
600 cP

@Temperature 122 °F
Linear Mold Shrinkage >= 0.0060 cm/cm
>= 0.0060 in/in
Mechanical Properties Metric English Comments
Hardness, Shore D 65
65
Tensile Strength, Ultimate 13.8 MPa
2000 psi
Elongation at Break 45 %
45 %
Thermal Properties Metric English Comments
CTE, linear 114 µm/m-°C

@Temperature 20.0 °C
63.3 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 0.154 W/m-K
1.06 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 <= 7.70e+13 ohm-cm
<= 7.70e+13 ohm-cm
Surface Resistance 7.20e+14 ohm
7.20e+14 ohm
Dielectric Constant 4.85

@Frequency 1000 Hz
4.85

@Frequency 1000 Hz
Dielectric Strength 18.5 kV/mm

@Thickness 1.59 mm
471 kV/in

@Thickness 0.0625 in
Dissipation Factor 0.035

@Frequency 1000 Hz
0.035

@Frequency 1000 Hz
Arc Resistance >= 190 sec
>= 190 sec
Processing Properties Metric English Comments
Cure Time 1440 min

@Temperature 100 °C
24.0 hour

@Temperature 212 °F
Full Cure in 24 hrs at 100°C
Pot Life 40.0 - 50.0 min

@Temperature 50.0 °C
40.0 - 50.0 min

@Temperature 122 °F
1 lbm
Descriptive Properties Value Comments
Color Black
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