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 and for space grade 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.
Physical Properties
- Color Yes No Clear
- Dielectric Strength Yes No .500 kV/mm
- Durometer - Shore 00 Yes No 7 after 24 hours at 22°C Shore 00
- Elongation Yes No 190 %
- Linear CTE Yes No 295 ppm/°C
- Luminous Transmittance (10 mm thickness) Yes No 91 % (@ 380 nm, 5 mm), 94 % (@ 450 nm, 5 mm), 95 % (@ 760 nm, 5 mm)
- Mixing Viscosity Yes No 2700 Centipoise
- Shelf Life Yes No 365 Days
- 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
Application Benefits
- Optical Function Type Yes No Transparent
- Special Properties Yes No UL Listed
Processing-Formulating Benefits
- Number of Parts Yes No Two
- Pot Life Yes No 130 Minutes
- Process Yes No Dispensing, Casting
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.
DOWSIL™ EI-2888 Primerless Silicone Encapsulant Video
Webinar on the benefits of this primerless silicone encapsulant for protecting electronic components in lighting and outdoor display applications.
No Safety Data Sheets are available online for this material Please Contact Dow for additional information.
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 Please Contact Dow for additional information.
No Food Contact Letters are available online for this material
Please Contact Dow for additional information.
No sales specification could be found for this material in selected language
All products must have the same delivery date
All products must be in the same product family
All products must be purchased on the same order
All products must be shipped from the same plant
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