Elantas (Altana) Conathane UF-3 Datasheet Elantas (Altana) Conathane UF-3

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  • Description for Elantas (Altana) Conathane UF-3

    A unique polyurethane foam characterized by low vapor pressure. Unaffected by grease, oils, and most solvents. Ozone resistant, excellent insulation characteristics, and will not rot or mildew.

    *See Terms of Use Below

    Brand Conathane, Cytec
    Application Type Encapsulant
    1 Part or 2 Part 2-Part
    Material Form Liquid
    Substrate Polyurethane
    Industry Electronics, Packaging electronic components and assemblies
    Manufacturer Elantas (Altana)
    Chemistry Polyurethane
    Cure Method Part A/Part B
    Cure Temperature (°C) 25, 60
    Cure Time (min) 120 to 180, 60
    Ozone Resistance Ozone resistant
    Density (g/cm³) 0.122
  • Technical Data for Elantas (Altana) Conathane UF-3

    Cure Specs
    Cure Temperature (°C) 25, 60
    Cure Time (min) 120 to 180, 60
    Fixture or Handling Strength Time (min) 5.00 to 7
    Work / Pot Time (min) 3.00
    Mix Ratio 100:90 (by weight)
    Bond Strength
    Compressive Strength (psi) 180
    Material Resistance
    Ozone Resistance Ozone resistant
    Moisture/Humidity Resistance Low Vapor Pressure
    Dissipation Factor 0.00100, 0.00030 Test Method
    Dielectric Strength (V/mil) 60
    Dielectric Constant 1.20, -1.20 Test Method
    Thermal Conductivity (W/m°K) 0.45 Test Method
    Other Properties
    Density (g/cm³) 0.122
    Business Information
    Shelf Life Details Containers should be stored at 65ºF-80°F and kept tightly sealed when not in use. Both components are packaged under dry nitrogen (CONAP® Dri-Purge) and should be flushed with dry nitrogen each time they are opened unless the contents are used within one day.;CONATHANE UF-3 Part A and Part B have shelf-life storage of 18 months from date of manufacture in original unopened containers.
    Shelf Life Temperature (°F) 65 to 80
    Shelf Life Type From date of manufacture
    Shelf Life (mon) 18
  • Best Practices for Elantas (Altana) Conathane UF-3

    *See Terms of Use Below

    1. Mixing

      Part A and Part B should be adjusted to a temperature of 25 ± 2°C prior to mixing.

      Containers used for mixing should be glass, unlined metal, or polyethylene-coated paper.

      Mix Ratio by weight, (Part A/Part B) - 100/90

      Weigh the two components into separate containers, then pour together and mix thoroughly for 10-15 seconds using high-speed agitation. (High speed laboratory drill presses, fitted with a turbine or propeller-type agitator, have been used successfully.)Pour immediately into molds that have been coated with a CONAP® Mold Release and preheated to 30-40°C. Complete pouring within 30-40 seconds after mixing. Foaming is complete within approximately three minutes and the foam can be handled in 5 to 7 minutes. The volume increase is eight to ten fold.

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Dielectric Constant Test Methods
Dielectric Constant Test Method
1.20 Dielectric constant @ 1 KHz
-1.20 Dielectric constant @ 1 MHz
Dissipation Factor Test Methods
Dissipation Factor Test Method
0.00100 Dissipation Factor @ 1 KHz
0.00030 Dissipation Factor @ 1 MHz
Thermal Conductivity Test Methods
Thermal Conductivity Test Method
0.45 W/m°K K-Factor