Name: Dow DOWSIL SE 9140 RTV Silicone Adhesive
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow DOWSIL SE 9140 RTV Silicone Adhesive

High-performance, one-component, moisture-curing RTV silicone adhesive with excellent adhesion to diverse substrates including metals, glass, and plastics.
Offers outstanding resistance to thermal cycling, UV exposure, and weathering over extended service life.
Low modulus formulation provides superior flexibility and stress relief for bonded assemblies subjected to vibration or thermal expansion.
Non-corrosive cure chemistry—releases methanol, making it suitable for sensitive electronic and optical components.
Good electrical insulation properties and stable dielectric performance across wide temperature and humidity ranges.

Typical Applications Of Dow DOWSIL SE 9140 RTV Silicone Adhesive

Bonding and sealing of LED lighting housings and heat sinks in outdoor luminaires.
Structural assembly of automotive sensors, control units, and under-hood electronics.
Encapsulation and edge bonding of photovoltaic modules and solar panel frames.
Mounting and sealing of industrial control panels, display interfaces, and HMI enclosures.
Adhesive joining of medical device housings requiring biocompatibility-supporting material compatibility and low outgassing.

Chemical Type	One-part, condensation-cure, methyl-terminated polydimethylsiloxane (PDMS)
Product Form	Paste-like, thixotropic, non-sag gel
Appearance	Opaque white to off-white
Primary Applications	Bonding, sealing, and gasketing in electronics, automotive, and renewable energy systems
Key Features	Low modulus, high flexibility, non-corrosive cure, excellent adhesion without primer
Benefits	Reduces thermal and mechanical stress, extends product lifetime, simplifies assembly process
Cure Mechanism	Moisture-cured at room temperature; full cure achieved in 7 days at 23°C/50% RH
Shelf Life	12 months unopened in original sealed container at ≤25°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