Applications

DOWSIL™ SE 9186 Black, Clear or White – Adhesive – Sealing of Electronic Equipment & Circuit Board Parts Fixing

  • Item Name: DOWSIL™ SE 9186 Black, Clear or White Adhesive
  • Manufacturer: Dow
  • Technologies: Polydimethylsiloxane-based, one-part RTV silicone adhesive
  • Color: Black, Clear (Translucent), or White
  • Cure Type: Room temperature moisture cure (heat acceleration optional)
  • Package Size: Contact to Techniq VN for details.
  • Shelf Life: Contact to Techniq VN for details.

DOWSIL™ SE 9186 Black, Clear, or White Adhesive

1. Product Overview

DOWSIL™ SE 9186 is a one-part, flowable, moisture-curing silicone adhesive available in black, clear, or white. It features fast tack-free curing at room temperature, controlled volatility, and cures to a soft, low-stress elastomer. No mixing or oven curing is required, making it suitable for efficient in-line processing.

2. Applications

  • Sealing of electronic equipment and modules
  • Fixing parts on circuit boards
  • Sealing against potential stress cracks

3. Typical Properties

Property Unit Value
Type One-part
Color Black, Clear, or White
Viscosity cP / Pa-sec 64,000 / 64
Specific Gravity (Cured) 1.03
Tack-Free Time at 25°C Minutes 8
Tensile Strength Psi / MPa / kg/cm² 360 / 2.5 / 25
Elongation % 550
Lap Shear Adhesion (Glass) Psi / MPa / N/cm² 185 / 1.3 / 130
Durometer Hardness Shore A 20
Dielectric Strength Volts/mil / kV/mm 575 / 23
Volume Resistivity Ohm*cm 2.0E+16
Low Molecular Siloxane Content (D4-D10) ppm 35 (Clear) / 45 (White)
Low Molecular Siloxane Content (D4-D20) ppm 230 (Clear) / 300 (White)

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