Elantas (Altana) Conathane EN-2543 Datasheet Elantas (Altana) Conathane EN-2543

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  • Description for Elantas (Altana) Conathane EN-2543

    A filled, flame resistant polyurethane resin that when tested in accordance with UL-94, flame resistance ratings of 94V-O are obtained. Cure at room or elevated temperatures.

    *See Terms of Use Below

    Brand Conathane
    Application Type Adhesive
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Industry Electrical/Electronic Potting, Electrical/Electronic Casting, Electrical/Electronic Encapsulation
    Manufacturer Elantas (Altana)
    Chemistry Non-MBOCA, Polyurethane
    Cure Method Part A/Part B
    Cure Temperature (°C) 20 to 25, 25, 60
    Cure Time (min) 7,200 to 10,080, 360
    Viscosity (cPs) 4,750
    Color Tan
    Fungus Resistance Funges
    Arc Resistance (sec) Arc
    High Temperature Resistance (°C) 130, Outstanding thermal shock resistance
    Low Temperature Resistance (°C) -65
    Other Resistance Reversion resistant
    Key Specifications UL Recognized, 94V-O, Mil-Spec (United States Military Standard): MIL-STD-810B

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Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Time Temperature
Excellent 25°C
Set Time Test Methods
Set Time Set Temperature Test Method
50 min 25°C 1 lb. mass
8 min 60°C 1 lb. mass
Viscosity Test Methods
Viscosity Temperature
4,750 cPs 25°C
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
30 min @ 25°C, 1 Lb. Mass 25°C
Tensile Strength Test Methods
Tensile Strength Test Method
1,250 psi ASTM D638
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
130°C MIL-I-16923E
Outstanding thermal shock resistance
Low Temperature Resistance Test Methods
Low Temperature Resistance Test Method
-65°C MIL-I-16923E
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
4.54 25°C ASTM D150, 1 KHz
5.95 130°C ASTM D150, 1 KHz
3.62 25°C ASTM D150, 1 MHz
4.97 130°C ASTM D150, 1 MHz
Dielectric Strength Test Methods
Dielectric Strength Test Method
Excellent Dielectric Strength Test Method
650 (vpm) ASTM D149
Dissipation Factor Test Methods
Dissipation Factor Temperature Test Method
0.07500 25°C ASTM D150, 1 KHz
0.22000 130°C ASTM D150, 1 KHz
0.01600 25°C ASTM D150, 1 MHz
0.05000 130°C ASTM D150, 1MHz
Surface Resistivity Test Methods
Surface Resistivity Temperature Test Method
8.9e14 (ohms) 25°C ASTM D257
5.0e10 (ohms) 130°C ASTM D257
Thermal Conductivity Test Methods
Thermal Conductivity Test Method
0.31 W/m°K MIL-I-16923E
Volume Resistivity Test Methods
Volume Resistivity Temp (°C) Test Method
1.7e14 (ohms/cm) 25°C ASTM D257
2.4e10 (ohms/cm) 130°C ASTM D257
Elongation Test Methods
Elongation Test Method
50 % D638
Shore D Hardness Test Methods
Shore D Hardness Shore Hardness Test Method
48 to 55 ASTM D2240
Coefficient of Thermal Expansion (CTE) Test Methods
Coefficient of Thermal Expansion (CTE) CTE Test Method
14.0e-5 (in./ in/°F) MIL-I-16923E
Specific Gravity Test Methods
Specific Gravity Temperature
1.610 25°C