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DOWSIL™ EI -2888 Primerless Silicone Encapsulant Kit

Suitable for encapsulating rigid and flexible circuit boards for indoor and outdoor LED Lighting, explosion proof and high ingress protection rated luminaire as well as outdoor displays applications.

Uses:

  • Outdoor Displays
  • Explosion proof lighting
  • Flexible and rigid LED strips

Benefits:

  • Primerless adhesion with inhibition resistance at low viscosity
  • Room temperature curing with optional heat acceleration
  • A cost effective alternative (does not contain platinum like other encapsulants)

Properties

These values are not intended for use in preparing specifications.

Typical Properties

  • Color Yes No Clear
  • Durometer - Shore 00 Yes No 7 after 24 hours at 22°C Shore 00
  • Elongation Yes No 190 %
  • Mixing Viscosity Yes No 2700 Centipoise
  • Number of Parts Yes No Two
  • Optical Function Type Yes No Transparent
  • Pot Life Yes No 130 Minutes
  • Process Yes No Dispensing, Casting
  • Shelf Life Yes No 365 Days
  • Special Properties Yes No UL Listed
  • Tensile Strength Yes No 29.0075 psi
  • Viscosity (Part A) Yes No 2000 mPa.s
  • Viscosity (Part B) Yes No 2300 mPa.s
  • Viscosity - Part B Yes No 2300 Pa.s
  • Volume Resistivity Yes No 1E +16 Ω・cm

Discover the benefits of DOWSIL™ EI-2888 Primerless Silicone Encapsulant, an optically clear silicone that provides protection for LEDs from moisture and surface contaminants. This product’s optimum rheological properties allow for light fixtures in a variety of shapes or forms whilst delivering superior optical performance.

DOWSIL™ EI-2888 Primerless Silicone Encapsulant can be applied/dispensed in a variety of methods including automatic static or dynamic metering, manual mixing, or with flow, pour or needle dispensing equipment.

DOWSIL™ EI-2888 Primerless Silicone Encapsulant Video

Outlines the benefits of a primerless silicone encapsulant for protecting electronic components in lighting and display applications and demonstrates its performance over alternative products.

Water droplets on surface of led strip
LEDs Magazine Sapphire Awards 2020 Finalist

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

No Food Contact Letters are available online for this material
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DOWSIL™ EI -2888 Primerless Silicone Encapsulant Kit
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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DOWSIL™ EI -2888 Primerless Silicone Encapsulant Kit
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