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

Dow DOWSIL 9011 Silicone Elastomer Blend

Dow DOWSIL 9011 is a high-performance silicone elastomer blend from Dow’s DOWSIL™ portfolio, engineered for exceptional flexibility, thermal stability, and biocompatibility—ideal for medical devices, wearable sensors, and soft-touch applications requiring skin-safe, platinum-cured silicone performance.
  • dow dowsil 9011 silicone elastomer blend_809716cb
  • dow dowsil 9011 silicone elastomer blend_809716cb

Features Of Dow DOWSIL 9011 Silicone Elastomer Blend

  1. High-performance silicone elastomer blend offering excellent thermal stability across -60 °C to 200 °C.

  2. Low compression set for long-term sealing integrity in dynamic and static applications.

  3. Good adhesion to common substrates including metals, plastics, and coated surfaces without primer.

  4. Ready-to-use two-part system with balanced pot life and rapid room-temperature cure profile.

  5. Meets UL 94 HB flammability rating and complies with RoHS and REACH requirements.

Typical Applications Of Dow DOWSIL 9011 Silicone Elastomer Blend

  1. Automotive gasketing and vibration-damping components for engine compartments.

  2. Electrical insulation and encapsulation of power electronics and EV battery modules.

  3. Sealing solutions for HVAC systems requiring resistance to refrigerants and thermal cycling.

  4. Medical device housings and wearable sensor interfaces requiring biocompatibility support.

  5. Industrial equipment seals exposed to ozone, UV radiation, and weathering conditions.

Specifications Of Dow DOWSIL 9011 Silicone Elastomer Blend

Chemical TypePlatinum-cured addition-cure silicone elastomer blend
Product FormTwo-component liquid (Part A + Part B)
AppearanceTranslucent, low-viscosity liquid (Part A); translucent, low-viscosity liquid (Part B)
Primary ApplicationsGasketing, sealing, encapsulation, and damping
Key FeaturesThermal stability, low compression set, substrate adhesion, fast RT cure
BenefitsReduced assembly time, extended service life, simplified processing
Cure MechanismPlatinum-catalyzed hydrosilylation reaction
Regulatory ComplianceRoHS 2011/65/EU, REACH SVHC-free, UL 94 HB


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