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Industries > Electronics > Encapsulants & Potting Materials

Materials that offers to protect electronic components in a housing unit from moisture or other possible harmful contaminants and from thermal, vibrational or mechanical shock. Deep cure ability is the key for potting applications. For some special cases, we can offer thermally conductive, flame retardant or low volatile containing products.

RTV160

RTV160 adhesive sealant from Momentive Performance Material is one-component, ready-to-use electronic grade silicone sealant. It cures to a tough, resilient silicone rubber on exposure to atmospheric moisture at room temperature.

Potential Applications

RTV160 is recommended for use in aerospace, automotive, appliance and other industries which incorporate electronic components into a finished product. Electronic and integrated circuits, semiconductors and copper connections are typical applications.

Product Specifications

UL Recognition (File No. E-36952)

RTV 110 Series

RTV 110 Series Silicones (RTV 112, RTV 116, RTV 118) are flowable, self-levelling industrial adhesive sealants with high flow characteristics and good adhesion to a range of surfaces.

Typical Applications

  • Electrical insulation
  • Thinsection potting,
  • Selfleveling protective coatings.
  • Will flow into small crevices and hard to reach places

Product Specifications

FDA Approved

Military Specification: MIL-A-46106

Boeing Specification: BAC5010

Airbus Qualification: Level P3

TSE325

TSE325 silicone adhesive is a one-component heat curable silicone adhesive designed for potting and encapsulation. This product adheres to many substrates without a primer and cures at elevated temperatures.

Typical Applications

  • Coating of hybrid IC's, printed circuit boards, etc
  • Electrical potting and encapsulation
  • General adhesive for many types of substrates

RTV11, RTV21 and RTV41

RTV11, RTV21 and RTV41 silicone rubber compounds are general purpose two-part silicone elastomers. It is widely used for the potting and encapsulation of electrical coils and connectors, alongside making cast-in-place gaskets and moulds.

Potential Applications

  • Potting and encapsulating electrical coils and connectors
  • Making cast-in-place gaskets and molds
  • Release applications such as providing a surface on metals and fabrics from which paint and adhesives can be easily stripped

Product Specifications

FDA compliance.

RTV31, RTV60 and RTV88

RTV31, RTV60 and RTV88 silicone rubber compounds are high temperature two-part silicone elastomers. They are supplied ready-to-use with a base compound and DBT (dibutyl tin dilaurate) as the standard curing agent. (readmore)

Potential Applications

  • Potting and encapsulating electric motors and transformers
  • Fabrication of rubber parts
  • Casting molds for low-melting point metals
  • Release applications such as rubber rollers
  • Thermal insulation

Product Specifications

FDA compliance.

RTV 116

Momentive RTV116 sealant is a self-leveling sealant, one-component, ready-to-use and high-temperature adhesive sealants.

Typical Applications

  • Thin section potting
  • Filling small surface voids
  • Self-leveling Protective Coating
  • Electrical Insulation where high temperature performance required

Product Specifications

FDA Approved

Military Specification: MIL-A-46106

Boeing Specification: BAC5010

Airbus Qualification: Level P3

UL Status, File no. E56745

NSF International Standard No. 51

TSE3062

TSE3062 is a two-component, low viscosity silicone gel designed for electronics potting applications. This product cures at room temperature to a soft, tacky gel with the addition of curing agent. The cure time can be accelerated with heat.

Potential Applications

  • Electrical and electronic potting such as hybrid IC and power module
  • Potting of high voltage parts
Code Description MSDS TDS