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Description for Elantas (Altana) Conathane EN-11 w/ Conathane EN-4
A two-component, highly flexible liquid polyurethane molding and encapsulating system, that ensures the performance of electrical/electronic assemblies exposed to severe environmental extremes. Adhere to a wide variety of substrates.Brand Conathane, Cytec Application Type Molding, Potting, Casting, Encapsulate 1 Part or 2 Part 2 Part Material Form Liquid Substrate Neoprene primed, PVC primed, Stainless Steel primed, Aluminum primed Industry Connector potting and molding, Wire wound devices, Cable potting and molding, Watertight electrical connectors, Electrical, Cables, Electronic, Potting and encapsulation of modules and components, Coating for Printed circuitry, Strain sensitive components, Harness breakouts Manufacturer Elantas (Altana) Chemistry Non-MbOCA, Polyurethane Cure Method 2-Part Cure Demolding Time (min) 480 to 600, 120 to 180 Cure Temperature (°C) 60, 80 Cure Time (min) 1,440, 960 Viscosity (cPs) Low, 5,750, 12,000, 75,000 Arc Resistance (sec) Arc Resistance Fungus Resistance Fungus resistance High Temperature Resistance (°C) 130, 97, Thermal shock resistant Low Temperature Resistance (°C) -65, -70
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Linear Shrinkage Test Methods
Linear Shrinkage | Test Method |
---|---|
1.15 % | |
1.20 % | MIL-M-24041C |
Viscosity Test Methods
Viscosity | Temperature |
---|---|
Low | |
5,750 cPs | 25°C |
12,000 cPs | 25°C |
75,000 cPs | 25°C |
Tensile Strength Test Methods
Tensile Strength | Test Method |
---|---|
750 psi | ASTM D-412 |
Peel Strength Test Methods
Peel Strength | Substrate | Test Method |
---|---|---|
>20 piw | Aluminum primed with AD-1147-C | MIL-M-24041 |
>20 piw | Stainless Steel primed with AD-1146-C | MIL-M-24041 |
>20 piw | Neoprene primed with CONAP® PR-1167 | MIL-M-24041 |
>20 piw | PVC primed with CONAP®AD-1161 | MIL-M-24041 |
Tear Strength Test Methods
Tear Strength | Cure Temperature | Test Method |
---|---|---|
100 (pli) | 25°C | ASTM D-624 |
Arc Resistance Test Methods
Arc Resistance | Test Method |
---|---|
Arc Resistance | MIL-M-24041 |
Fungus Resistance Test Methods
Fungus Resistance | Test Method |
---|---|
Fungus resistance | MIL-E-5272C |
Dielectric Constant Test Methods
Dielectric Constant | Temperature | Test Method |
---|---|---|
Exceptionally low | ||
3.30 | 25°C | ASTM D-150, 100 Hz |
3.40 | 130°C | ASTM D-150, 100 Hz |
3.10 | 25°C | ASTM D-150, 1 KHz |
3.40 | 130°C | ASTM D-150, 1 KHz |
2.90 | 25°C | ASTM D-150, 1 MHz |
3.20 | 130°C | ASTM D-150, 1 MHz |
Dielectric Strength Test Methods
Dielectric Strength | Test Method |
---|---|
Exceptionally high | |
610 V/mil | ASTM D-149, (1/16") |
Dissipation Factor Test Methods
Dissipation Factor | Temperature | Test Method |
---|---|---|
Exceptionally low | ||
0.02700 | 25°C | ASTM D-150, 100 Hz |
0.03000 | 130°C | ASTM D-150, 100 Hz |
0.02800 | 25°C | ASTM D-150, 1 KHz |
0.03600 | 130°C | ASTM D-150, 1 KHz |
0.00900 | 25°C | ASTM D-150, 1 MHz |
0.02300 | 130°C | ASTM D-150, 1 MHz |
0.03000 | 25°C | ASTM D150, 100 Hz |
0.03000 | 25°C | ASTM D150, 1 kHz |
0.01000 | 25°C | ASTM D150, 1 MHz |
0.03000 | 130°C | ASTM D150, 100 Hz |
0.04000 | 130°C | ASTM D150, 1 kHz |
0.02000 | 130°C | ASTM D150, 1 MHz |
Insulation Resistance Test Methods
Insulation Resistance | Temperature | Test Method |
---|---|---|
>2.5e13 (ohms) | 25°C | MIL-M-24041 |
6.3e10 (ohms) | 130°C | MIL-M-24041 |
>2.5e13 (ohms) | 25°C | MIL-M-24041C |
6.3e10 (ohms) | 130°C | MIL-M-24041C |
Volume Resistivity Test Methods
Volume Resistivity | Temp (°C) | Test Method |
---|---|---|
>4.3e15 (ohms/cm) | 25°C | ASTM D-257 |
4.8e11 (ohms/cm) | 130°C | ASTM D-257 |
Surface Resistivity Test Methods
Surface Resistivity | Temperature | Test Method |
---|---|---|
>1.0e15 (ohms / sq.) | 25°C | ASTM D-257 |
5.3e12 (ohms / sq.) | 130°C | ASTM D-257 |
Elongation Test Methods
Elongation | Test Method |
---|---|
350 % | ASTM D-412, Ultimate elongation |
Modulus Test Methods
Modulus | Test Method |
---|---|
300 psi | 100% Modulus |
425 psi | 300% Modulus |
Shore A Hardness Test Methods
Shore A Hardness | Shore Hardness Test Method |
---|---|
60 | ASTM D-2240 |
Specific Gravity Test Methods
Specific Gravity | Test Method |
---|---|
0.980 | ASTM D-792 |
Flash Point Test Methods
Flash Point | Test Method |
---|---|
>201.2°F | ASTM D93 |

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