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

Wacker SILPURAN 2114 A B Silicone Gel

Wacker SILPURAN 2114 A/B is a two-component addition-cure silicone gel renowned for ultra-low durometer, excellent biocompatibility, and thermal stability. Ideal for medical devices and soft encapsulation, it cures at room temperature with precise 1:1 mixing, offering outstanding clarity, flexibility, and chemical resistance.
  • wacker silpuran 2114 a b silicone gel_f2a0cdbd
  • wacker silpuran 2114 a b silicone gel_f2a0cdbd

Features Of Wacker SILPURAN 2114 A B Silicone Gel

  1. Platinum-catalyzed, two-component addition-cure silicone gel system with excellent biocompatibility.

  2. Ultra-low modulus and high conformability for stress-free encapsulation of sensitive electronic components.

  3. Outstanding thermal stability across a wide operating temperature range (–60 °C to +200 °C).

  4. Low viscosity before curing enables easy dispensing, potting, and self-leveling without air entrapment.

  5. Non-tacky, non-skinning surface after cure — ideal for applications requiring clean handling and long-term reliability.

Typical Applications Of Wacker SILPURAN 2114 A B Silicone Gel

  1. Encapsulation and protection of medical sensors and implantable electronics.

  2. Conformal coating for automotive ADAS modules and power electronics.

  3. Thermal interface material (TIM) for LED lighting assemblies and power semiconductors.

  4. Potting compound for high-reliability aerospace and avionics control units.

  5. Soft encapsulation of flexible printed circuits (FPCs) and wearable device components.

Specifications Of Wacker SILPURAN 2114 A B Silicone Gel

Chemical TypePlatinum-catalyzed addition-cure silicone gel
Product FormTwo-component liquid system (Part A + Part B)
Appearance (Uncured)Clear, low-viscosity liquids (Part A: colorless; Part B: faint yellow)
Shore A Hardness (Cured)5–10 (7 days @ 23 °C / 50 % RH)
Density (23 °C)Approx. 1.10 g/cm³ (mixture)
Mixing Ratio (A:B by weight)1:1
Curing MechanismAddition reaction (no by-products)
Primary ApplicationsMedical electronics, automotive sensors, LED thermal management, aerospace electronics


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