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

Wacker ELASTOSIL P 7684/60 Silicone Rubber

Wacker ELASTOSIL® P 7684/60 is a platinum-cured, two-component liquid silicone rubber offering excellent mechanical strength, thermal stability up to 200°C, and outstanding flowability for precision molding of medical and automotive components. It complies with ISO 10993 and USP Class VI standards.
  • wacker elastosil p 7684 60 silicone rubber_1ba4ab2f
  • wacker elastosil p 7684 60 silicone rubber_1ba4ab2f

Features Of Wacker ELASTOSIL P 7684/60 Silicone Rubber

  1. High consistency paste formulation for precise metering and dispensing in automated production lines.

  2. Platinum-catalyzed addition-cure chemistry enabling low shrinkage and excellent dimensional stability.

  3. Excellent thermal resistance with continuous service capability up to 180 °C.

  4. Outstanding electrical insulation properties and low dielectric loss across wide frequency ranges.

  5. Biocompatibility compliant with ISO 10993-5 (cytotoxicity) and USP Class VI requirements.

Typical Applications Of Wacker ELASTOSIL P 7684/60 Silicone Rubber

  1. Encapsulation and potting of high-voltage electronics and power modules.

  2. Sealing and gasketing in automotive engine control units (ECUs) and sensors.

  3. Insulating components for medical device housings and diagnostic equipment.

  4. Thermal interface materials for LED lighting assemblies requiring long-term reliability.

  5. Protective coatings for aerospace-grade circuit boards exposed to extreme temperature cycling.

Specifications Of Wacker ELASTOSIL P 7684/60 Silicone Rubber

Chemical TypePlatinum-catalyzed addition-curing silicone rubber
Product FormTwo-component, high-consistency paste (Part A + Part B)
AppearanceOpaque, off-white paste (Part A); translucent, pale yellow paste (Part B)
Shore A Hardness (cured, 7 days @ 23 °C / 50 % RH)60 ± 3
Tensile Strength (cured)8.5 MPa (ASTM D412)
Elongation at Break (cured)180 % (ASTM D412)
Density (uncured, 23 °C)1.32 g/cm³ (DIN EN ISO 1183)
Primary ApplicationsElectrical insulation, encapsulation, thermal management, and precision sealing


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