Name: DOW DOWSIL EA-6900 Silicone Adhesive
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of DOW DOWSIL EA-6900 Silicone Adhesive

High-performance, two-part addition-cure silicone adhesive offering excellent thermal stability and long-term reliability.
Low modulus formulation provides superior stress relief for bonded assemblies subjected to thermal cycling or mechanical vibration.
Excellent adhesion to a wide range of substrates including metals, glass, ceramics, and engineered plastics without primers.
UL 94 V-0 rated for flame resistance, supporting safety-critical electronic and electrical applications.
Low outgassing and high purity—compliant with NASA ASTM E595, suitable for aerospace and vacuum environments.

Typical Applications Of DOW DOWSIL EA-6900 Silicone Adhesive

Encapsulation and bonding of power electronics modules (e.g., IGBTs, inverters, and EV battery control units).
Structural assembly of LED lighting systems requiring thermal management and optical clarity retention.
Bonding and sealing in aerospace avionics housings exposed to extreme temperature gradients.
Die attach and component fixation in high-reliability medical devices and diagnostic equipment.

Chemical Type	Platinum-catalyzed addition-cure silicone
Product Form	Two-component liquid (Part A: base; Part B: catalyst)
Appearance	Translucent, low-viscosity liquid (Part A); translucent, low-viscosity liquid (Part B)
Mix Ratio by Weight	10:1 (A:B)
Cure Schedule (Typical)	2 hours at 100°C or 24 hours at 25°C
Shore A Hardness (Cured)	30–35
Volume Resistivity (25°C)	>1 × 10¹⁵ Ω·cm
UL Recognition	UL 94 V-0, UL 746E (RTI Electrical 180°C)

Get in Touch with ERICW

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Contact With Us:

E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China