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

Dow DOWSIL BY 11-007 Silicone

Dow DOWSIL BY 11-007 Silicone is a high-performance, addition-cure liquid silicone rubber from Dow’s DOWSIL BY series—offering excellent thermal stability, low compression set, and fast curing for precision molding of medical devices, seals, and gaskets.
  • dow dowsil by 11 007 silicone_f879777d
  • dow dowsil by 11 007 silicone_f879777d

Features Of Dow DOWSIL BY 11-007 Silicone

  1. High-performance, addition-cure liquid silicone rubber with excellent thermal stability.

  2. Low compression set and outstanding resilience for long-term sealing performance.

  3. Excellent electrical insulation properties across wide temperature and frequency ranges.

  4. Good adhesion to various substrates including metals, plastics, and glass without primer.

  5. UL 94 V-0 rated for flame retardancy in demanding electronic applications.

Typical Applications Of Dow DOWSIL BY 11-007 Silicone

  1. Sealing and potting of power electronics and EV battery modules.

  2. Encapsulation of LED lighting components and drivers.

  3. Thermal interface materials (TIM) for heat-sensitive semiconductor assemblies.

  4. Automotive under-hood gasketing and sensor encapsulation.

  5. Medical device housings requiring biocompatibility-compliant silicone solutions.

Specifications Of Dow DOWSIL BY 11-007 Silicone

Chemical TypeAddition-cure liquid silicone rubber (LSR)
Product FormTwo-part system (Part A + Part B)
AppearanceTranslucent, low-viscosity liquid
Shore A Hardness (7 days @ 23°C)55 ± 3
Tensile Strength (ASTM D412)8.5 MPa
Elongation at Break (ASTM D412)280 %
Volume Resistivity (ASTM D257)1.2 × 10¹⁵ Ω·cm
UL RecognitionUL 94 V-0, UL 746C, UL 746B


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