Elantas (Altana) Conathane EN-2523

Elantas (Altana) Conathane EN-2523 Datasheet
  • Description for Elantas (Altana) Conathane EN-2523

    A two-part, filled polyurethane casting system. It consists of two low viscosity liquids that have low vapor pressure and good handling properties at room temperature. Low exotherm, low stress build-up during cure, low shrinkage, and excellent electrical properties are other outstanding features of this system.

    *See Terms of Use Below

    Brand Conathane, Cytec
    Application Type Casting
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Industry Electrical, Electronic
    Manufacturer Elantas (Altana)
    Chemistry Filled Polyol Blend, Polyurethane
    Cure Method Part A/Part B
    Cure Temperature (°C) 25, 80
    Cure Time (min) 10,080, 960
    Viscosity (cPs) Low, 2,800
    Color Black, Tan
    Arc Resistance (sec) Arc resistance
    Fungus Resistance Non nutrient Fungus resistance
    Chemical Resistance Aliphatic hydrocarbons, Mild acids and bases, Salt water
    High Temperature Resistance (°C) 130
    Low Temperature Resistance (°C) -65
    Key Specifications UL Recognized, Mil-Spec (United States Military Standard): MIL-E-5272C; MIL-STD-810B
  • Technical Data for Elantas (Altana) Conathane EN-2523

    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 2 Part
      • Part A Name - Part A
      • Part B Name - Part B
    • Material Form
      • Liquid
    • Industry
    • Chemistry
    • Application Method
      • Roll
    • Cure Method
      • 2-Part Cure - Part A/Part B
    • Color
      • Black
      • Brown - Tan
    • Key Specifications
      • UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association) - UL Recognized
      • Mil-Spec (United States Military Standard): E-5272C - MIL-E-5272C; MIL-STD-810B
      • Mil-Spec (United States Military Standard): STD-810B - MIL-E-5272C; MIL-STD-810B
    • Brand
      • Conathane
      • Cytec
    Cure Specs
    Cure Temperature (°C) 25, 80
    Cure Time (min) 10,080, 960
    Viscosity (cPs) Low, 2,800 Test Method
    Fixture or Handling Strength Time (min) 480 to 600 Test Method
    Linear Shrinkage (%) 0.59, Low
    Work / Pot Time (min) 50, 10 Test Method
    Mix Ratio 20:100 (by weight)
    Bond Strength
    Tensile Strength (psi) 1,600
    Material Resistance
    Arc Resistance (sec) Arc resistance
    Fungus Resistance Non nutrient Fungus resistance
    Chemical Resistance Aliphatic hydrocarbons, Mild acids and bases, Salt water
    High Temperature Resistance (°C) 130
    Low Temperature Resistance (°C) -65
    Dissipation Factor 0.08800, 0.06400, 0.69000, 0.04900, 0.07900, 0.08000, 0.01200, 0.04700, 0.09400 Test Method
    Filler Filled
    Insulation Resistance (O) 2.6e12 (ohms), 6.8e10 (ohms), Insulation resistance Test Method
    Dielectric Strength (V/mil) >400 (vpm), 650 (vpm) Test Method
    Dielectric Constant 4.60, 6.70, 7.70, 4.10, 6.50, 6.00, 3.50, 3.70, 4.10 Test Method
    Thermal Conductivity (W/m°K) 0.19
    Surface Resistivity (O) 1.5 e13 (ohms), 1.3e12 (ohms), 1.1e11 (ohms) Test Method
    Volume Resistivity (O) 3.4e13 (ohms/cm), 3.7e12 (ohms/cm), 3.4e11 (ohms/cm) Test Method
    Shore D Hardness 50
    Elongation (%) 50
    Other Properties
    Specific Gravity 1.440
    Coefficient of Thermal Expansion (CTE) 15.0e-5
    % Solids (%) 100
    Business Information
    Shelf Life Details CONATHANE EN-2523 Part A and Part B should be stored at temperatures of 65F°-85°F in tightly closed containers. If containers are opened and the contents only partially used, the container should be flushed with dry nitrogen (see CONAP® Dri-Purge) or dry air before being resealed.;The shelf life of CONATHANE EN-2523 Part A and Part B is 18 months from date of manufacture when stored in the original unopened containers at temperatures of 65F°-85°F.
    Shelf Life Temperature (°F) 65 to 85
    Shelf Life Type From date of manufacture
    Shelf Life (mon) 18
  • Best Practices for Elantas (Altana) Conathane EN-2523

    *See Terms of Use Below

    1. Mixing

      The two components should be mixed thoroughly in metal or glass containers using metal or glass stirrers. Degassing of the mixed material should be accomplished at room temperature to 60°C at =5mm Hg vacuum. Containers should be large enough to allow for frothing during degassing. Any material or container that could introduce water into the system should be avoided.

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Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Time Temperature
480 to 600 min 25°C
Viscosity Test Methods
Viscosity Test Method Temperature
2,800 cPs Brookfield Viscosity @ 25°C, cps 25°C
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
50 min @ 25°C, 1 Lb. Mass 25°C
10 min @ 60°C, 1 lbs. Mass 60°C
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
4.60 25°C Dielectric Constant @ 100 Hz
6.70 60°C Dielectric Constant @ 100 Hz
7.70 90°C Dielectric Constant @ 100 Hz
4.10 25°C Dielectric Constant @ 1 Hz
6.50 60°C Dielectric Constant @ 1 Hz
6.00 90°C Dielectric Constant @ 1 Hz
3.50 25°C Dielectric Constant @ 1 MHz
3.70 60°C Dielectric Constant @ 1 MHz
4.10 90°C Dielectric Constant @ 1 MHz
Dielectric Strength Test Methods
Dielectric Strength Test Method
>400 (vpm) 1/8" Sample
650 (vpm) 1/6" Sample
Dissipation Factor Test Methods
Dissipation Factor Temperature Test Method
0.08800 25°C Dissipation Factor @ 100 Hz
0.06400 60°C Dissipation Factor @ 100 Hz
0.69000 90°C Dissipation Factor @ 100 Hz
0.04900 25°C Dissipation Factor @ 1 KHz
0.07900 60°C Dissipation Factor @ 1 KHz
0.08000 90°C Dissipation Factor @ 1 KHz
0.01200 25°C Dissipation Factor @ 1 MHz
0.04700 60°C Dissipation Factor @ 1 MHz
0.09400 90°C Dissipation Factor @ 1 MHz
Insulation Resistance Test Methods
Insulation Resistance Temperature
2.6e12 (ohms) 25°C
6.8e10 (ohms) 90°C
Insulation resistance
Surface Resistivity Test Methods
Surface Resistivity Temperature
1.5 e13 (ohms) 25°C
1.3e12 (ohms) 60°C
1.1e11 (ohms) 90°C
Volume Resistivity Test Methods
Volume Resistivity Temp (°C)
3.4e13 (ohms/cm) 25°C
3.7e12 (ohms/cm) 60°C
3.4e11 (ohms/cm) 90°C