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

Dow SYLGARD 182 Silicone Elastomer Kit

Dow SYLGARD 182 is a two-part platinum-cure silicone elastomer kit offering exceptional flexibility, thermal stability (–55°C to 200°C), and biocompatibility. Ideal for medical devices, encapsulation, and soft robotics, it cures at room temperature or accelerated with heat, delivering low modulus, high elongation, and excellent electrical insulation.
  • dow sylgard 182 silicone elastomer kit_b713071a
  • dow sylgard 182 silicone elastomer kit_b713071a

Features Of Dow SYLGARD 182 Silicone Elastomer Kit

  1. Two-part, platinum-catalyzed silicone elastomer system offering excellent flexibility and tear resistance.

  2. Low viscosity before cure enables easy mixing, degassing, and casting into intricate molds.

  3. Room temperature or elevated temperature curing with tunable pot life and rapid demold time.

  4. Outstanding thermal stability across –65 °C to +200 °C continuous service range.

  5. Biocompatibility compliant with USP Class VI and ISO 10993-5 standards for medical device applications.

Typical Applications Of Dow SYLGARD 182 Silicone Elastomer Kit

  1. Medical device prototyping and low-volume production of implantable and external components.

  2. Encapsulation and potting of sensitive electronics in aerospace and automotive sensors.

  3. Soft robotics actuators and wearable haptic interfaces requiring high elasticity and fatigue resistance.

  4. Microfluidic device fabrication and lab-on-a-chip bonding/sealing layers.

  5. Optical component molding for LED encapsulation and light-diffusing lenses.

Specifications Of Dow SYLGARD 182 Silicone Elastomer Kit

Chemical TypePlatinum-cured addition-cure silicone elastomer
Product FormTwo-component liquid kit (Part A: base polymer; Part B: catalyst)
AppearancePart A: translucent, low-viscosity liquid; Part B: translucent, low-viscosity liquid
Mix Ratio (by weight)10:1 (A:B)
Cure ConditionsRT cure: 24–48 hrs; Accelerated cure: 60 °C for 2–4 hrs
Shore A Hardness (ASTM D2240)50 ± 5
Tensile Strength (ASTM D412)~7 MPa
Elongation at Break (ASTM D412)~120%


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