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

Dow DOWSIL EL-9241 DM Silicone Elastomer

Dow DOWSIL EL-9241 DM is a platinum-cured liquid silicone elastomer offering exceptional flow, low viscosity, and outstanding thermal stability. Ideal for precision molding of medical devices, seals, and soft-touch components, it delivers excellent biocompatibility, mechanical resilience, and consistent cure performance across varied thicknesses and geometries.
  • dow dowsil el 9241 dm silicone elastomer_d817c5d6
  • dow dowsil el 9241 dm silicone elastomer_d817c5d6

Features Of Dow DOWSIL EL-9241 DM Silicone Elastomer

  1. High-performance addition-cure liquid silicone rubber (LSR) with excellent flow and low viscosity for precision molding.

  2. Outstanding thermal stability and long-term reliability across operating temperatures from –50 °C to 200 °C.

  3. Excellent compression set resistance and mechanical resilience after prolonged thermal aging.

  4. Biocompatibility compliant with ISO 10993-5 and USP Class VI testing protocols.

  5. Low extractables and minimal volatile organic compound (VOC) emissions, suitable for sensitive environments.

Typical Applications Of Dow DOWSIL EL-9241 DM Silicone Elastomer

  1. Medical device components including seals, gaskets, tubing connectors, and wearable sensor housings.

  2. Automotive under-hood sealing systems requiring resistance to heat, oils, and vibration.

  3. Consumer electronics interface pads, shock-absorbing mounts, and protective overmolds.

  4. Industrial fluid handling components such as diaphragms, valves, and pump seals.

  5. Optical bonding and light-diffusing elements in LED lighting assemblies.

Specifications Of Dow DOWSIL EL-9241 DM Silicone Elastomer

Chemical TypeAddition-cure platinum-catalyzed silicone elastomer
Product FormTwo-part liquid system (Part A + Part B)
AppearanceTranslucent to slightly hazy viscous liquid
Primary ApplicationsHigh-precision injection molding, overmolding, and dispensing
Key FeaturesLow compression set, high elongation, excellent tear strength
BenefitsReduced cycle times, superior part fidelity, consistent batch-to-batch performance
Curing SystemPlatinum-based addition cure at elevated temperature (e.g., 120–170 °C)
Shelf Life (Unopened, 25 °C)12 months from manufacture date


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