CA Conductive Silicone Adhesives
CA Conductive Silicone Adhesives

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Manufacturer: Limitless Shielding

CA Conductive Silicone Adhesives

Conductive silicone adhesives are single-component, room-temperature curing adhesives that are flexible and suitable for applications requiring bonding of two different materials with electrical connection, while reducing the risk of adhesive bond line cracking. For example, bonding a polycarbonate or glass window to a metal frame. The conductive silicone adhesive securely holds the window in place while allowing it to bend, flex, expand, and contract, maintaining a safe connection and electrically conductive seal.

Our flexible, conductive silicone adhesives also offer excellent resistance to vibration, shock, and extreme temperatures (thermal shock), while maintaining a high level of environmental sealing.

Our conductive adhesive remains flexible and conductive in environments where temperatures range from -55°C to 160°C, without degradation of physical or electrical properties.

Our conductive silicone adhesives are available with silver-aluminum, silver-copper, and nickel-graphite fillers to best suit your needs and minimize galvanic corrosion.

To determine the type and size of conductive silicone adhesive required, use the material code and container size as a suffix. For example, for a 10cc syringe of Nickel-Graphite material, the part number will be “CA-NC-10”.

These materials are available in 10 cm³, 30 cm³, 55 cm³, 70 cm³, 170 cm³, and 310 cm³ cartridges.

Silicone adhesive

Key Features

  • Single component – ready to use
  • Room temperature curing
  • Neutral curing – does not release corrosive byproducts during curing
  • Safe for use on most common substrates – does not tarnish or discolor
  • Excellent aging resistance
  • Wide operating temperature range – retains flexibility and conductivity in extreme conditions
  • Stability – low joint resistance under temperature cycling
  • Based on a range of conductive fillers to meet electrical and environmental application requirements
Silver Aluminum Silver Copper Nickel Graphite
Material Code CA-SA CA-SC CA-NC
Color Light brown Light brown Dark gray
Curing Time Before Handling 12 hrs 12 hrs 12 hrs
Full Cure 96 hrs 96 hrs 96 hrs
Density 2.1 g/cm³ 3.3 g/cm³ 2.1 g/cm³
Hardness 65 Shore A 65 Shore A 75 Shore A
Adhesion – Lap Shear (Aluminum to Aluminum) 150 N/cm² 150 N/cm² 150 N/cm²
Temperature Range -55°C to 160°C -55°C to 160°C -55°C to 160°C
Joint Resistance (Aluminum to Aluminum) < 20mΩ/cm² < 10mΩ/cm² < 10mΩ/cm²
Thermal Conductivity 0.8 W/mK 1.2 W/mK 1.0 W/mK
Recommended Bond Line Thickness 0.05–0.5 mm 0.05–0.5 mm 0.05–0.5 mm
Recommended Substrates Aluminum alloys Copper alloys Plated materials
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Conductive silicone adhesives are single-component, room-temperature curing adhesives that are flexible and suitable for applications requiring bonding of two different materials with electrical connection, while reducing the risk of adhesive bond line cracking. For example, bonding a polycarbonate or glass window to a metal frame. The conductive silicone adhesive securely holds the window in place while allowing it to bend, flex, expand, and contract, maintaining a safe connection and electrically conductive seal.

Our flexible, conductive silicone adhesives also offer excellent resistance to vibration, shock, and extreme temperatures (thermal shock), while maintaining a high level of environmental sealing.

Our conductive adhesive remains flexible and conductive in environments where temperatures range from -55°C to 160°C, without degradation of physical or electrical properties.

Our conductive silicone adhesives are available with silver-aluminum, silver-copper, and nickel-graphite fillers to best suit your needs and minimize galvanic corrosion.

To determine the type and size of conductive silicone adhesive required, use the material code and container size as a suffix. For example, for a 10cc syringe of Nickel-Graphite material, the part number will be “CA-NC-10”.

These materials are available in 10 cm³, 30 cm³, 55 cm³, 70 cm³, 170 cm³, and 310 cm³ cartridges.

Silicone adhesive

Key Features

  • Single component – ready to use
  • Room temperature curing
  • Neutral curing – does not release corrosive byproducts during curing
  • Safe for use on most common substrates – does not tarnish or discolor
  • Excellent aging resistance
  • Wide operating temperature range – retains flexibility and conductivity in extreme conditions
  • Stability – low joint resistance under temperature cycling
  • Based on a range of conductive fillers to meet electrical and environmental application requirements
Silver Aluminum Silver Copper Nickel Graphite
Material Code CA-SA CA-SC CA-NC
Color Light brown Light brown Dark gray
Curing Time Before Handling 12 hrs 12 hrs 12 hrs
Full Cure 96 hrs 96 hrs 96 hrs
Density 2.1 g/cm³ 3.3 g/cm³ 2.1 g/cm³
Hardness 65 Shore A 65 Shore A 75 Shore A
Adhesion – Lap Shear (Aluminum to Aluminum) 150 N/cm² 150 N/cm² 150 N/cm²
Temperature Range -55°C to 160°C -55°C to 160°C -55°C to 160°C
Joint Resistance (Aluminum to Aluminum) < 20mΩ/cm² < 10mΩ/cm² < 10mΩ/cm²
Thermal Conductivity 0.8 W/mK 1.2 W/mK 1.0 W/mK
Recommended Bond Line Thickness 0.05–0.5 mm 0.05–0.5 mm 0.05–0.5 mm
Recommended Substrates Aluminum alloys Copper alloys Plated materials
Less
Read more
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