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Ellsworth Adhesives - Home>Products>Encapsulants>Optical >Dow HIPEC™ Q1-4939 Protective Coating 1 to 1 Clear 0.9 kg Kit
  • Dow HIPEC™ Q1-4939 Protective Coating 1 to 1 Clear 0.9 kg Kit
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Part number: Q1-4939 1 TO 1 .9KG KIT Manufacturer SKU: 2350718
For current pricing and to place an order please contact your Ellsworth Customer Service Representative.
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  • Description
    Dow HIPEC™ Q1-4939 Semiconductor Protective Coating Clear is a two component, solvent free, thermoset silicone gel that is used for sealing and protecting electrical components from moisture, stress, contaminants, and shock. It offers high purity, flexibility, and good electrical properties. 0.9 kg Kit.
  • Product Details
    Typical Use:Protection of microelectronic devices; coatings for integrated circuit devices in various package designs (DIP, PGA and cavity packs), hybrid circuits, LED coatings and light pipes in octo-coupler devices.
    Brand:HIPEC
    Color:Clear
    Components:2 part
    Cure System:Heat
    Cure Time:2h @ 150 °C
    Dielectric Strength:470 V/mil
    Flash Point:Base: 121.1 °C; Curing Agent: >101.1 °C
    Hardness:48 A
    Mix Ratio:1:1
    Specific Gravity:Mixed: 1.03 @ 25 °C
    Tensile Strength:1,000 psi
    Thermal Conductivity:0.11 W/mK
    Viscosity:Mixed: 4,900 to 5,800 @ 25 °C
    Volume Resistivity:>1 x 10^15 ohm-cm
    Working Time:>168h @ 25 °C

     

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