Elantas (Altana) Conathane EN-2555

Elantas (Altana) Conathane EN-2555 Datasheet
  • Description for Elantas (Altana) Conathane EN-2555

    A filled two-component urethane system formulated for casting high-voltage transformers and other electrical/electronic devices used in demanding outdoor applications.

    *See Terms of Use Below

    Brand Conathane, Cytec
    Application Type Casting
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Industry high-voltage transformers, electrical/electronic devices used in demanding outdoor applications
    Manufacturer Elantas (Altana)
    Chemistry urethane
    Cure Method Resin/Hardener
    Cure Temperature (°C) 100
    Cure Time (min) 1,440
    Viscosity (cPs) 600
    Color Black, natural tan
    Arc Resistance (sec) arc track resistance
  • Technical Data for Elantas (Altana) Conathane EN-2555

    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 2 Part
    • Material Form
      • Liquid
    • Industry
      • Electronics - electrical/electronic devices used in demanding outdoor applications
      • Transformers - high-voltage transformers
      • Industrial - machine dispensability
    • Chemistry
    • Cure Method
      • 2-Part Cure - Resin/Hardener
    • Color
      • Black
      • Brown - natural tan
    • Brand
      • Conathane
      • Cytec
    Cure Specs
    Cure Temperature (°C) 100
    Cure Time (min) 1,440
    Viscosity (cPs) 600 Test Method
    Set Time (min) 180 to 240 Test Method
    Linear Shrinkage (%) 1.10
    Work / Pot Time (min) 35 to 40 Test Method
    Mix Ratio 36:100 (by volume), 24:100 (by weight)
    Bond Strength
    Tensile Strength (psi) 2,000
    Material Resistance
    Arc Resistance (sec) arc track resistance
    Dissipation Factor 0.07700, 0.05600, 0.05600 Test Method
    Filler Filled
    Dielectric Strength (V/mil) 471 (vpm)
    Dielectric Constant 6.14, 5.34, 4.34 Test Method
    Thermal Conductivity (W/m°K) 3.6e-13 (cal/sec/cm/°C)
    Surface Resistivity (O) 7.2e14 (Ohms) Test Method
    Volume Resistivity (O) 7.7e-13 (ohm-cm ) Test Method
    Shore D Hardness 65
    Elongation (%) 55
    Other Properties
    Specific Gravity 1.480
    Business Information
    Shelf Life Details Storage and Handling: CONATHANE® EN-2555, 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 (CONAP® Dri-Purge) or dry air before being resealed.;The shelf life of EN-2555, Part A and Part B, is 18 months from date of manufacture when stored in the original unopened containers.
    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-2555

    *See Terms of Use Below

    1. Mixing

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

    2. Deairing/Degassing

      Degassing of the mixed material should be accomplished at room temperature to 60°C at 1-5mm 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.

  • Comparable Materials for Elantas (Altana) Conathane EN-2555

    *See Terms of Use Below

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Set Time Test Methods
Set Time Set Temperature
180 to 240 min 70°C
Viscosity Test Methods
Viscosity Temperature
600 cPs 50°C
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
35 to 40 min Time to Reach 100,000 cps 50°C
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
6.14 25°C Dielectric Constant (25°C) - 100 Hz
5.34 25°C Dielectric Constant (25°C) - 1 KHz
4.34 25°C Dielectric Constant (25°C) - 1 MHz
Dissipation Factor Test Methods
Dissipation Factor Temperature Test Method
0.07700 25°C Dissipation Factor (25°C) - 100 Hz
0.05600 25°C Dissipation Factor (25°C) - 1 KHz
0.05600 25°C Dissipation Factor (25°C) - 1 MHz
Surface Resistivity Test Methods
Surface Resistivity Temperature
7.2e14 (Ohms) 25°C
Volume Resistivity Test Methods
Volume Resistivity Temp (°C)
7.7e-13 (ohm-cm ) 25°C