Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow DOWSIL EE-9100 Non-Slump RTV Encapsulant

Dow DOWSIL EE-9100 Non-Slump RTV Encapsulant is a high-performance silicone elastomer offering excellent thermal stability, low-stress curing, and zero slump for vertical or overhead applications. It provides reliable electrical insulation, moisture resistance, and adhesion to diverse substrates without primers—ideal for power electronics, LED modules, and EV battery systems requiring precision encapsulation and long-term reliability.
  • dow dowsil ee 9100 non slump rtv encapsulant_78efa50c
  • dow dowsil ee 9100 non slump rtv encapsulant_78efa50c

Features Of Dow DOWSIL EE-9100 Non-Slump RTV Encapsulant

  1. Non-slump, thixotropic formulation enables precise, sag-free application in vertical and overhead assemblies.

  2. Fast room-temperature cure with low exotherm—ideal for heat-sensitive electronic components.

  3. Excellent adhesion to common substrates including plastics, metals, and printed circuit board laminates without primer.

  4. UL 94 V-0 rated flame retardancy for enhanced safety in demanding electrical environments.

  5. Stable performance across wide operating temperature range (–55 °C to +200 °C).

Typical Applications Of Dow DOWSIL EE-9100 Non-Slump RTV Encapsulant

  1. Encapsulation of power electronics modules and IGBTs in electric vehicle inverters.

  2. Protection of high-voltage sensors and battery management system (BMS) components.

  3. Conformal encapsulation of LED drivers and lighting control units.

  4. Moisture and vibration protection for industrial automation controllers and motor drives.

  5. Dielectric isolation and thermal interface enhancement in renewable energy power converters.

Specifications Of Dow DOWSIL EE-9100 Non-Slump RTV Encapsulant

Chemical TypeCondensation-cure silicone elastomer
Product FormTwo-component (Part A + Part B), paste-like
AppearanceOff-white to light gray, uniform paste
Primary ApplicationsElectrical encapsulation, potting, and protective coating
Key FeaturesNon-slump, UL 94 V-0, low exotherm, room-temperature cure
Shore A Hardness (7 days @ 23 °C)35–45
Density (g/cm³)1.6–1.8
Operating Temperature Range–55 °C to +200 °C


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *