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

Wacker ELASTOSIL P 7616-160 Silicone Rubber

Wacker ELASTOSIL® P 7616-160 is a platinum-cured liquid silicone rubber (LSR) from Wacker’s high-performance ELASTOSIL® P series. It offers excellent flowability, low viscosity, rapid cure kinetics, and outstanding mechanical properties after vulcanization. Ideal for precision injection molding of medical devices, automotive seals, and consumer electronics components requiring biocompatibility and thermal stability.
  • wacker elastosil p 7616 160 silicone rubber_2549e377
  • wacker elastosil p 7616 160 silicone rubber_2549e377

Features Of Wacker ELASTOSIL P 7616-160 Silicone Rubber

  1. High tear strength and excellent elongation at break for demanding dynamic sealing applications.

  2. Fast room-temperature vulcanization (RTV) with low shrinkage and minimal by-product formation.

  3. Outstanding resistance to aging, UV radiation, ozone, and extreme temperatures (–60 °C to +200 °C).

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

  5. Low viscosity paste formulation enabling easy dispensing, degassing, and mold filling.

Typical Applications Of Wacker ELASTOSIL P 7616-160 Silicone Rubber

  1. Automotive gaskets and vibration-damping components.

  2. Electrical insulation and encapsulation of sensors and connectors.

  3. Medical device housings requiring biocompatibility and sterilization compatibility.

  4. Industrial sealing systems for HVAC, pumps, and fluid handling equipment.

  5. Custom molded parts for aerospace and precision engineering applications.

Specifications Of Wacker ELASTOSIL P 7616-160 Silicone Rubber

Chemical TypePlatinum-cured addition-cure silicone rubber
Product FormPaste (two-component system: Part A + Part B)
AppearanceOpaque off-white paste (Part A); translucent light yellow paste (Part B)
Shore A Hardness (ASTM D2240, 7 days @ 23 °C)60 ± 3
Tensile Strength (ASTM D412)8.5 MPa (typ.)
Elongation at Break (ASTM D412)280 % (typ.)
Operating Temperature Range–60 °C to +200 °C (continuous)
Curing SystemRoom-temperature vulcanization (RTV), 1:1 mix ratio by weight


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