Elantas (Altana) Conathane EN-2527

Elantas (Altana) Conathane EN-2527 Datasheet
  • Description for Elantas (Altana) Conathane EN-2527

    A two-component, highly-filled polyurethane potting and casting compound. It is another in a series of polyurethane systems that feature good handling properties at room temperature.

    *See Terms of Use Below

    Brand Conathane, Cytec
    Application Type Casting, Potting, Encapsulation
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Industry Modules, Transformers, Coils, Heat sensitive units
    Manufacturer Elantas (Altana)
    Chemistry polyurethane
    Cure Method Part A/Part B
    Cure Temperature (°C) 25, 60, 100
    Cure Time (min) 10,080, 360, 240
    Viscosity (cPs) 18,800, 4,800
    Color Light Tan
    Fungus Resistance Fungus Resistance
    Chemical Resistance mild acids and bases resistance, aliphatic hydrocarbons resistance, Salt water resistance
    High Temperature Resistance (°C) 130, good thermal shock resistance
    Low Temperature Resistance (°C) -65
  • Technical Data for Elantas (Altana) Conathane EN-2527

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 2 Part
    • Material Form
      • Liquid
    • Industry
      • Electronics - Modules, Heat sensitive units
      • Transformers
      • Coils
      • Other - Strain
    • Chemistry
    • Cure Method
      • 2-Part Cure - Part A/Part B
    • Color
      • Brown - Light Tan
    • Brand
      • Conathane
      • Cytec
    Specifications
    Cure Specs
    Cure Temperature (°C) 25, 60, 100
    Cure Time (min) 10,080, 360, 240
    Viscosity (cPs) 18,800, 4,800 Test Method
    Fixture or Handling Strength Time (min) Good Test Method
    Linear Shrinkage (%) 0.98
    Work / Pot Time (min) 30, 15 Test Method
    Mix Ratio 8.5:100 (by weight)
    Bond Strength
    Tensile Strength (psi) 1,000
    Material Resistance
    Fungus Resistance Fungus Resistance
    Chemical Resistance mild acids and bases resistance, aliphatic hydrocarbons resistance, Salt water resistance
    High Temperature Resistance (°C) 130, good thermal shock resistance
    Low Temperature Resistance (°C) -65
    Conductivity
    Dissipation Factor 0.07900, 0.03600, 0.04100, 0.04500, 0.07500, 0.02300, 0.01400, 0.03300, 0.06800 Test Method
    Filler Highly-filled
    Insulation Resistance (O) 2.6e12 (Ohms), Insulation Resistance, 1.9e10 (Ohms), 1.6e9 (ohms) Test Method
    Dielectric Strength (V/mil) >400 (vpm), 550 (vpm) Test Method
    Dielectric Constant 6.50, 8.40, 7.70, 5.90, 7.90, 7.50, 5.40, 5.50, 5.90 Test Method
    Thermal Conductivity (W/m°K) High, 14.0e-4 (cal/sec/cm2/°C/cm)
    Volume Resistivity (O) 1.2e15 (ohm-cm), 9.8e13 (ohm-cm), 1.9e13 (ohm-cm) Test Method
    Surface Resistivity (O) 1.8e14 (Ohms), 3.2e13 (Ohms), 7.5e12 (ohms) Test Method
    Hardness
    Shore D Hardness 70
    Elongation (%) 35
    Other Properties
    Specific Gravity 2.290 Test Method
    % Solids (%) 100
    Business Information
    Shelf Life Details Storage and Handling: CONATHANE® EN-2527, Part A and Part B, should be stored at temperatures of 65°-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 EN-2527, Part A and Part B, is 18 months from date of manufacture when stored in the original unopened containers a temperatures of 65-85°F. Part B of EN-2527 is highly filled with a special filler which has a tendency to settle to the bottom of the containe Generally, this is a soft settlement that can be brought back into suspension by agitation or rolling on a paint roller.;The low vapor pressure of the CONATHANE? EN-2527 system greatly reduces the vapor hazard and toxicity as compared to TDI (toluene diisocyanate) and TDI prepolymers.
    Shelf Life Temperature (°F) 149 to 185
    Shelf Life Type From date of manufacture
    Shelf Life (mon) 18
  • Best Practices for Elantas (Altana) Conathane EN-2527

    *See Terms of Use Below

    1. Application

      At room temperature, a good pouring viscosity (18,800 cps) of a 400 gram mass is maintained for about 20 minutes. Metal molds should be coated with a CONAP® mold release agent.

    2. Mixing

      The two components should be mixed thoroughly in metal or glass containers using metal or glass stirrers.

    3. Deairing/Degassing

      Degassing of the mixed material should be accomplished at room temperature at 1 to 5 mm 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.

  • Comparable Materials for Elantas (Altana) Conathane EN-2527

    *See Terms of Use Below

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Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Time Temperature
Good 20 to 25°C
Viscosity Test Methods
Viscosity Temperature
18,800 cPs 25°C
4,800 cPs 60°C
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
30 min (1 lb. mass) 25°C
15 min (1 lb. mass), 60°C
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
6.50 25°C Dielectric Constant @ 100 Hz
8.40 60°C Dielectric Constant @ 100 Hz
7.70 90°C Dielectric Constant @ 100 Hz
5.90 25°C Dielectric Constant @ 1 KHz
7.90 60°C Dielectric Constant @ 1 KHz
7.50 90°C Dielectric Constant @ 1 KHz
5.40 25°C Dielectric Constant @ 1 MHz
5.50 60°C Dielectric Constant @ 1 MHz
5.90 90°C Dielectric Constant @ 1 MHz
Dielectric Strength Test Methods
Dielectric Strength Test Method
>400 (vpm) 1/8 A sample
550 (vpm) 1/16" sample
Dissipation Factor Test Methods
Dissipation Factor Temperature Test Method
0.07900 25°C Dissipation Factor @ 100 Hz
0.03600 60°C Dissipation Factor @ 100 Hz
0.04100 90°C Dissipation Factor @ 100 Hz
0.04500 25°C Dissipation Factor @ 1 KHz
0.07500 60°C Dissipation Factor @ 1 KHz
0.02300 90°C Dissipation Factor @ 1 KHz
0.01400 25°C Dissipation Factor @ 1 MHz
0.03300 60°C Dissipation Factor @ 1 MHz
0.06800 90°C Dissipation Factor @ 1 MHz
Insulation Resistance Test Methods
Insulation Resistance Temperature
2.6e12 (Ohms) 25°C
Insulation Resistance 25°C
1.9e10 (Ohms) 60°C
1.6e9 (ohms) 90°C
Volume Resistivity Test Methods
Volume Resistivity Temp (°C)
1.2e15 (ohm-cm) 25°C
9.8e13 (ohm-cm) 60°C
1.9e13 (ohm-cm) 90°C
Surface Resistivity Test Methods
Surface Resistivity Temperature
1.8e14 (Ohms) 25°C
3.2e13 (Ohms) 60°C
7.5e12 (ohms) 90°C
Specific Gravity Test Methods
Specific Gravity Temperature
2.290