Elantas (Altana) Conathane DPEN-22400

Elantas (Altana) Conathane DPEN-22400 Datasheet
  • Description for Elantas (Altana) Conathane DPEN-22400

    A two-component, unfilled polyurethane system used for potting and encapsulation of electrical and electronic assemblies.

    *See Terms of Use Below

    Brand Conathane, Cytec
    Application Type Adhesive, Potting, Encapsulation
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Industry Electrical assemblies, Electronic assemblies
    Manufacturer Elantas (Altana)
    Chemistry Polyurethane
    Cure Method Part A/Part B
    Cure Temperature (°C) 25
    Cure Time (min) 300 to 420
    Viscosity (cPs) 3,000
    Key Specifications UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association): UL 94: UL94 V-2 flame rating, CONATHANE® DPEN-22400 Part A Urethane Prepolymer and CONATHANE® DPEN-22400 Part B Curative comply with Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 (RoHS 2.0) as amended 31 March 2015.
  • Technical Data for Elantas (Altana) Conathane DPEN-22400

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 2 Part
    • Material Form
      • Liquid
    • Industry
      • Electronics - Electronic assemblies, Electrical assemblies
    • Chemistry
    • Application Method
      • Dispenser - Meter-mix, Cartridge-dispensed
      • Other - Hand-mix
    • Cure Method
      • 2-Part Cure - Part A/Part B
    • Key Specifications
      • RoHS (Restriction of Hazardous Substances) - CONATHANE® DPEN-22400 Part A Urethane Prepolymer and CONATHANE® DPEN-22400 Part B Curative comply with Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 (RoHS 2.0) as amended 31 March 2015.
      • UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association): UL 94: V-2 - UL94 V-2 flame rating
    • Brand
      • Conathane
      • Cytec
    Specifications
    Cure Specs
    Cure Temperature (°C) 25
    Cure Time (min) 300 to 420
    Viscosity (cPs) 3,000 Test Method
    Work / Pot Time (min) 10 to 20 Test Method
    Mix Ratio 100:165 (by volume), 100:150 (by volume), 100:130 (by volume), 100:94 (by volume), 100:140 (by weight), 100:126 (by weight), 100:110 (by weight), 100:80 (by weight), 1:1 (by volume)
    Bond Strength
    Tear Strength (piw) 13.6 (pli), 18.5 (pli), 21.5 (pli), 19.2 (pli) Test Method
    Tensile Strength (psi) 240, 360, 390, 550 Test Method
    Material Resistance
    Moisture/Humidity Resistance moisture resistance
    Vibration Resistance/Shock Resistance Provides vibration protection
    Conductivity
    Unfilled Unfilled
    Dissipation Factor 0.10000, 0.10000, 0.09000, 0.11000, 0.06000, 0.07000, 0.10000, 0.13000, 0.10000, 0.09000, 0.08000, 0.07000 Test Method
    Dielectric Strength (V/mil) 490, 510, 500, 500 Test Method
    Dielectric Constant 6.40, 6.50, 6.70, 6.80, 5.80, 5.80, 5.80, 5.50, 3.50, 3.40, 3.40, 3.30 Test Method
    Volume Resistivity (O) 9.5e10 (ohm-cm), 1.4e11(ohm-cm), 2.8e11(ohm-cm), 4.1e11(ohm-cm) Test Method
    Surface Resistivity (O) 2.8e12 (ohms), 5.9e12 (ohms), 5.6e12 (ohms), 2.4e13 (ohms) Test Method
    Hardness
    Shore A Hardness 17, 30, 45, 55 Test Method
    Elongation (%) 168, 140, 92, 84
    Modulus (psi) 152, 265
    Other Properties
    Glass Transition Temp (Tg) (°C) -28 Test Method
    Specific Gravity 1.070
    Business Information
    Shelf Life Details Store at or below 25°C / 77°F in a dry controlled environment out of direct sunlight. This material should be suitable for use stored under these conditions in the original sealed containers for twelve (12) months from the date of shipment.
    Shelf Life Temperature (°F) 77
    Shelf Life Type From the date of shipment
    Shelf Life (mon) 12
  • Best Practices for Elantas (Altana) Conathane DPEN-22400

    *See Terms of Use Below

    1. Application

      At room temperature, a good pouring viscosity (3000 cps) of a 2 lbs. mass, is maintained for 10 to 20 minutes. Metal molds should be coated with a mold release agent such as CONAP® MR-5002.

    2. Mixing

      Combine CONATHANE® DPEN-22400 Part A and DPEN-22400 Part B in the ratio specified. The two components should be mixed thoroughly in metal or glass containers using metal or glass stirrers.

    3. Deairing/Degassing

      Degassing of the mixed system should be accomplished at room temperature at >27 in. Hg vacuum. Containers should be large enough to allow for frothing during the degassing process.

    4. Curing

      Cure 5 – 7 days at 25°C / 77°F.

      The cure schedules are based on time after the unit reaches the specified temperature and are recommendations only. The user is responsible for determining the optimum cure conditions for his application.

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    *See Terms of Use Below

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Viscosity Test Methods
Viscosity Test Method Temperature
3,000 cPs Initial, Mixed 25°C
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
10 to 20 min Mixed 25°C
Tensile Strength Test Methods
Tensile Strength Cure Temperature Test Method
240 psi 25°C ASTM D412
360 psi 25°C ASTM D412
390 psi 25°C ASTM D412
550 psi 25°C ASTM D412
Tear Strength Test Methods
Tear Strength Cure Temperature Test Method
13.6 (pli) 25°C ASTM D624
18.5 (pli) 25°C ASTM D624
21.5 (pli) 25°C ASTM D624
19.2 (pli) 25°C ASTM D624
Dielectric Constant Test Methods
Dielectric Constant Test Method
6.40 ASTM D150, 100 Hz
6.50 ASTM D150, 100 Hz
6.70 ASTM D150, 100 Hz
6.80 ASTM D150, 100 Hz
5.80 ASTM D150, 1 KHz
5.80 ASTM D150, 1 KHz
5.80 ASTM D150, 1 KHz
5.50 ASTM D150, 1 KHz
3.50 ASTM D150,1 MHz
3.40 ASTM D150,1 MHz
3.40 ASTM D150,1 MHz
3.30 ASTM D150,1 MHz
Dielectric Strength Test Methods
Dielectric Strength Test Method
490 V/mil ASTM D149
510 V/mil ASTM D149
500 V/mil ASTM D149
500 V/mil ASTM D149
Dissipation Factor Test Methods
Dissipation Factor Test Method
0.10000 ASTM D150, 100 Hz
0.10000 ASTM D150, 100 Hz
0.09000 ASTM D150, 100 Hz
0.11000 ASTM D150, 100 Hz
0.06000 ASTM D150, 1 kHz
0.07000 ASTM D150, 1 kHz
0.10000 ASTM D150, 1 kHz
0.13000 ASTM D150, 1 kHz
0.10000 ASTM D150, 1 MHz
0.09000 ASTM D150, 1 MHz
0.08000 ASTM D150, 1 MHz
0.07000 ASTM D150, 1 MHz
Volume Resistivity Test Methods
Volume Resistivity Test Method
9.5e10 (ohm-cm) ASTM D257
1.4e11(ohm-cm) ASTM D257
2.8e11(ohm-cm) ASTM D257
4.1e11(ohm-cm) ASTM D257
Surface Resistivity Test Methods
Surface Resistivity Test Method
2.8e12 (ohms) ASTM D257
5.9e12 (ohms) ASTM D257
5.6e12 (ohms) ASTM D257
2.4e13 (ohms) ASTM D257
Shore A Hardness Test Methods
Shore A Hardness Shore Hardness Test Method
17 ASTM D2240
30 ASTM D2240
45 ASTM D2240
55 ASTM D2240
Glass Transition Temp (Tg) Test Methods
Glass Transition Temp (Tg) Glass Transition Temperature (Tg) Test Method
-28°C CONATHANE® DPEN-22400 system was mixed according to the specified mix ratios and was cured for 16 hours at 80ºC. The samples were_x00D_ conditioned for 24 hours at room temperature prior to testing.