Applications

DOWSIL™ SE 1714 Beige or Black – Adhesive – Sealing lids and housings

– Item Name: DOWSIL™ SE 1714 Beige or Black
– Manufacturer: Dow Chemical Company
– Technologies: One-part, flowable adhesive, heat cure, high tensile strength, no added solvents
– Color: Beige or Black
– Cure Type: Heat cure
– Package Size: Contact Avantek for details
– Shelf Life: 9 months

1. Product Overview

DOWSIL™ SE 1714 is a one-part, flowable adhesive available in beige or black. It offers high tensile strength and heat cure capability without added solvents. It is designed for rapid and versatile curing, controlled by temperature, and does not require mixing.

2. Applications

  • Sealing lids and housings for ECUs and power modules
  • Fixturing PCB and system assemblies to circuit boards
  • Reinforcing or fixing parts of connectors
  • Automated or manual dispensing via needle application

3. Typical Properties

Before Cure

Property Unit Value
Viscosity cP 58,800
Specific Gravity 1.30
Heat Cure Time (150°C) min 30

After Cure

Property Unit Value
Tensile Strength psi (MPa) 1030 (7.1)
Elongation % 230
Tensile Modulus psi (MPa) 450 (3.1)
Durometer Hardness Shore A (JIS) 66
Lap Shear Adhesion (Aluminum) psi (MPa) 790 (5.5)
Lap Shear Adhesion (Glass) psi (MPa) 810 (5.6)
Lap Shear Adhesion (FR4) psi (MPa) 610 (4.2)
Lap Shear Adhesion (PPS) psi (MPa) 500 (3.5)
Dielectric Strength Volts/mil (kV/mm) 750 (30)
Volume Resistivity ohm*cm 5.0E+15
Dielectric Constant (1 MHz) 3.1
Dissipation Factor (1 MHz) 0.0028
Thermal Conductivity W/mK 0.3
Operating Temperature °C -45 to 200
Shelf Life (@5°C) months 9

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