Thermal insulation tape

Thermal insulation tape is composed of a substrate layer and a thermal insulation adhesive layer. The substrate is usually made of polyimide film (PI) or fiberglass cloth to provide a temperature resistant skeleton and dimensional stabilityThe adhesive layer is composed of polymer and high thermal conductivity ceramic fillers (such as alumina and boron nitride), forming a dense thermal insulation layerThe product is supplied in the form of rolls or molded slices, with double-sided release film covering.

The working principle is based on a dual mechanism of thermal conductivity and insulation. In terms of thermal conductivity, the thermal conductive fillers in the adhesive layer come into contact with each other to form a phonon transfer network, which conducts heat from the heating element to the heat dissipation structureIn terms of insulation, polymer and ceramic fillers form a dense insulation layer, with a breakdown voltage of over 6kV, effectively preventing current leakageThe adhesive strength of the adhesive layer gradually increases under the action of temperature and pressure, and there is no need for additional fixation after installation.

The product advantages are mainly reflected in the following aspects. Thermal insulation 2-in-1: Single piece tape solves both heat dissipation and insulation needs, replacing the combination of "thermal grease insulation gasket mechanical fixation". Easy installation: Only apply appropriate pressure to complete the bonding, suitable for automated production lines. Temperature resistance: Operating temperature range of -40 ℃ to 180 ℃, short-term temperature resistance up to 288 ℃Flexible and snug fit: can tightly adhere to irregular surfaces and narrow spacesAdvanced technology supports customization of thickness, size, and die-cutting shape.