How to Choose the Right Silicone Products for Electronics


2023-04-23

  Mature performance. Flexible processing options. Simpler assembly and thermal management. Enhanced reliability. Exceptional adhesion. No matter what outcome you’re aiming for, adhesives and sealants play a critical role in protecting electronic components, advanced assemblies, and lighting modules from environmental stresses and moisture—even in the most demanding applications.
  From protecting heavy machinery from harsh outdoor environments to safeguarding sensitive electronic circuits from mechanical stress, and ensuring the secure bonding of subcomponents and large assemblies while enhancing adhesion between lightweight materials, our next‑generation silicone adhesives and sealants offer numerous advantages for electronic component, lighting, and design manufacturers. With reliable performance across a operating temperature range of -45°C to 275°C, our proven portfolio of non‑corrosive sealants and adhesives provides a wide array of viscosities and curing chemistries to meet your processing needs.
  Single‑component, moisture‑curing (RTV) organic silicone
  These vulcanizing adhesives do not require mixing or oven equipment for processing; they can absorb moisture from the ambient air and cure simply and cost‑effectively at room temperature. Curing can be accelerated by increasing the temperature and humidity.
  Two‑component room‑temperature condensation‑curing elastomer
  These versatile, fast‑curing elastomers offer both non‑flowing and flowable options, suitable for lid and enclosure sealing as well as gasket applications.
  Accelerated Thermal Curing Adhesive
  Standard‑grade products offer greater control and processing flexibility, enabling bonding to be completed in as little as 20 to 30 minutes at an ambient temperature of 150°C, while high‑performance products can cure in just a few minutes at the same temperature.
  Thermosetting Organic Silicone Elastomer
  These durable elastomers are available in both flowable and non‑flowable formulations, enabling rapid processing of sealing caps, housings, and gaskets.
  Hot-melt organic silicone adhesive
  These adhesives bond to glass, plastics, metals, and many other substrates via a primerless bonding process. They can be applied as liquid melts, but upon cooling they solidify and form viscoelastic materials; their physical properties are further enhanced when they react with ambient moisture.
  Flexible UV-Curing Adhesive
  These adhesives offer faster in-line processing solutions achieved through UV energy irradiation.
  Organosilicon foam
  These foams can cost‑effectively replace pre‑formed gaskets and foam tapes when sealing high‑tolerance gaps, helping to reduce waste and accelerate production while providing protection against ambient air, moisture, dust, steam, vibration, heat, and more.


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