Interface Solutions

Thermal Interface Solutions

Fralock’s thermal interface solutions provide thermal management using advanced materials that spread heat to ensure uniform thermal distribution or thermal transfer, or block heat to prevent thermal transfer. These products are used for a wide variety of applications in many industries where temperature management is essential for optimal performance.

Gap Fillers – Fralock offers high thermally-conductive silicone rubber gap fillers (with TC-Z surface as high as 17 W/m∙K) as thin as 0.3mm. We can assist in selection and precision manufacturing of complex thermal management fillers with very high thermal conductivity in the thru-plane, providing excellent heat transfer.

Thermal Spreaders – We offer effective thermal spreaders to assure uniform heat dispersion across an entire surface (with TC-XY surface >200 W/m∙K). Fralock Thermal Spreader AS functions as a gap filler and thermal spreader, and reduces thermal resistance, eliminating heat retention.

Thermal Blockers – Thermal insulation is achieved by materials that retard or slow the transfer of heat from one surface to another. Thermal blocking is required for a variety of processes, and Fralock offers effective and durable solutions using specialty materials that are available in various custom shapes and sizes, from 4 mil thickness. DuPont™ Cirlex®, manufactured by Fralock, creates a highly effective thermal break between two surfaces.
Interface Solutions
Thermal Interface Solutions

Polyimide offers several benefits for thermal blocking, and is manufactured in thin sheet form, which is then machined, laser cut, or etched to fabricate the component that satisfies your needs. It is monolithic, with no adhesive weaknesses.

Fralock polyimide is available in a wide range of types and configurations, and is used in applications that require:

  • Electrical or Thermal Insulation
  • Thermal or Dimensional Stability
Polyimide Components
Polyimide Components

Polyimide offers several benefits for thermal blocking, and is manufactured in thin sheet form, which is then machined, laser cut, or etched to fabricate the component that satisfies your needs. It is monolithic, with no adhesive weaknesses.

Fralock polyimide is available in a wide range of types and configurations, and is used in applications that require:

  • Electrical or Thermal Insulation
  • Thermal or Dimensional Stability
Polyimide Components

Polyimide offers several benefits for thermal blocking, and is manufactured in thin sheet form, which is then machined, laser cut, or etched to fabricate the component that satisfies your needs. It is monolithic, with no adhesive weaknesses.

Fralock polyimide is available in a wide range of types and configurations, and is used in applications that require:

  • Electrical or Thermal Insulation
  • Thermal or Dimensional Stability

Polyimide is an ideal material for thermal stand offs, heat blockers, lid rings, and washers.

Cirlex® Data Sheet
Download the datasheet on Fralock Thermal Spreader AS