Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Cytec EN-2551 (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-2551 (Conap) Potting and Encapsulation Adhesive.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
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-2551 Potting and Encapsulation AdhesivePasses Thermal Shock Test (10 Cycles, -65°C to 130°C)Non-Nutrient Fungus Resistance (MIL-STD-810B)Mix Ratio: 17/100 (by Weight)
Physical Properties Metric English Comments
Density 1.47 g/cc
0.0531 lb/in³
Cured
Water Absorption 0.060 %
0.060 %
24 hours
Water Absorption at Saturation 0.0015 %
0.0015 %
30 Days
Viscosity 4500 cP

@Temperature 25.0 °C
4500 cP

@Temperature 77.0 °F
Linear Mold Shrinkage 0.0075 cm/cm
0.0075 in/in
Mechanical Properties Metric English Comments
Hardness, Shore D 55 - 60
55 - 60
Tensile Strength, Ultimate 7.067 MPa
1025 psi
Elongation at Break 39 %
39 %
Thermal Properties Metric English Comments
CTE, linear 118 µm/m-°C

@Temperature 20.0 °C
65.6 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 0.649 W/m-K
4.49 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 <= 6.80e+13 ohm-cm
<= 6.80e+13 ohm-cm
Surface Resistance 2.80e+17 ohm
2.80e+17 ohm
Dielectric Constant 3.99

@Frequency 1000 Hz
3.99

@Frequency 1000 Hz
Dielectric Strength 23.0 kV/mm

@Thickness 1.59 mm
585 kV/in

@Thickness 0.0625 in
Dissipation Factor 0.053

@Frequency 1000 Hz
0.053

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

@Temperature 100 °C
2.00 hour

@Temperature 212 °F
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 4.00 - 7.00 min

@Temperature 25.0 °C
4.00 - 7.00 min

@Temperature 77.0 °F
1 lbm
Descriptive Properties Value Comments
Color Blue
Copyright © lookpolymers.com All Rights Reserved