Applications

DOWSIL™ EA-6060 Adhesive for automotive sensors, control units, gasketing, sealing, and reliable low-temperature bonding.

  • Item Name: DOWSIL™ EA-6060 Adhesive

  • Manufacturer: The Dow Chemical Company

  • Technologies: Two-part addition-cure silicone adhesive with optimized adhesion and void-reducing scavenger

  • Color: Part A – Black, Part B – White

  • Cure Type: Heat accelerated cure at 80–100°C

  • Package Size: Contact to Techniq VN for details

  • Shelf Life: Contact to Techniq VN for details

1. Product Overview

DOWSIL™ EA-6060 is a two-part, non-flowing silicone adhesive engineered for durable bonding in automotive assemblies. It cures rapidly at moderate temperatures, achieving adhesion in as little as 10–30 minutes (80–100 °C). The formulation incorporates a scavenger system to minimize voids and a UV dye for inspection, ensuring production efficiency and reliability. Once cured, the adhesive maintains flexibility, strong adhesion, and electrical insulation across a wide temperature range (–45 to +200 °C).


2. Applications

  • Automotive modules such as control units and sensors.

  • Lid sealing, base plate attachment, and gasketing in electronic housings.

  • Connector sealing requiring dependable adhesion to metals and plastics.

  • Environments demanding fast cure, structural reliability, and thermal cycling resistance.

3. Typical Properties

Property Unit Result
Still Not Mixed (Uncured)
One or Two-Part Two
Mix Ratio 1:1 (weight/volume)
Color (Part A / Part B) Black / White
Viscosity (Part A / B / Mixed) Pa·s 190 / 90 / 115
Thixotropic Index (Mixed) 3.7
Specific Gravity (Part A / B) 1.3 / 1.2
After Mixed / Cured
Working Time @ 25 °C hour 1
Open Time @ 25 °C hour <2
Cure Time to Build Adhesion: 80 / 90 / 100 °C minutes 30 / 15 / 10
Specific Gravity 1.25
Tensile Strength MPa 3.1
Elongation % 290
Durometer Shore A 42
Linear CTE (–45 to 200 °C) ppm/°C 214
Unprimed Adhesion Lap Shear (Al, PBT, PA 66) MPa 2.3–2.8
Dielectric Strength kV/mm 18
Service Temperature Range °C –45 to +200 (short-term –55)

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