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

Dow DOWSIL SE 9152 HT Silicone Adhesive

Dow DOWSIL SE 9152 HT Silicone Adhesive is a high-temperature, two-part addition-cure silicone offering excellent adhesion to metals and plastics. It withstands continuous exposure up to 200°C, provides low compression set, and cures rapidly at elevated temperatures. Ideal for demanding automotive, aerospace, and electronics sealing applications requiring thermal stability and reliability.
  • dow dowsil se 9152 ht silicone adhesive_a78db425
  • dow dowsil se 9152 ht silicone adhesive_a78db425

Features Of Dow DOWSIL SE 9152 HT Silicone Adhesive

  1. High-temperature resistance up to 200 °C continuous service, with short-term exposure capability to 250 °C.

  2. Excellent adhesion to challenging substrates including metals, glass, ceramics, and engineered plastics without primer.

  3. Low modulus formulation provides superior stress relief and resistance to thermal cycling-induced cracking.

  4. RTV (room temperature vulcanizing) silicone adhesive with one-component, moisture-cure chemistry for simplified processing.

  5. UL 94 V-0 rated for flame retardancy, supporting compliance in safety-critical electronic and transportation assemblies.

Typical Applications Of Dow DOWSIL SE 9152 HT Silicone Adhesive

  1. Power electronics bonding and potting, including IGBT modules and EV inverter components.

  2. LED lighting assembly—attaching heat sinks, lenses, and drivers in high-brightness, high-thermal-load fixtures.

  3. Aerospace cabin interior bonding where low outgassing, fire safety, and thermal stability are required.

  4. Industrial sensors and control units exposed to elevated ambient temperatures and mechanical vibration.

Specifications Of Dow DOWSIL SE 9152 HT Silicone Adhesive

Chemical TypeCondensation-cure, acetoxy-functional silicone elastomer
Product FormPaste, thixotropic, single-component
AppearanceOpaque white to off-white paste
Primary ApplicationsStructural bonding, gasketing, and sealing in high-temperature environments
Key FeaturesHigh-temperature stability, low modulus, primerless adhesion, UL 94 V-0 rated
BenefitsReduces assembly complexity, improves long-term reliability under thermal cycling, supports RoHS and REACH compliance
Cure MechanismMoisture-cured at room temperature; full cure in 7 days at 23 °C / 50% RH
Shelf Life9 months unopened in original sealed container at ≤25 °C


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