Qnity Laird T-flex 600 Series Self-Adhesive Thermal Interface Sheet, 2 mm Thick, 3 W/mK, Boron Nitride, 100mm U021041-21-U1

Qnity Laird U021041-21-U1 T-flex 600 Series Self-Adhesive Thermal Interface Sheet is a high-performance thermal gap filler designed to optimize heat dissipation in electronic modules, power components, and industrial equipment. The product’s boron nitride filled silicone ensures precise thermal performance and exceptional compressibility for critical thermal management tasks.

With a thermal conductivity rating of 3.0 W/mK, this sheet significantly improves heat transfer efficiency, protecting sensitive electronic parts from thermal damage and prolonging equipment lifespan. Its 2 mm thickness and square 100mm x 100mm dimensions allow easy integration into confined assemblies and compact component stacks.

The surface is naturally tacky and self-adhering, removing the need for additional adhesives and ensuring direct contact for maximal thermal transfer. The underlying boron nitride filled silicone elastomer provides electrical insulation and mechanical durability, making it safe for use in electronics, industrial automation, and HVAC applications.

Engineered for low-stress installation, the T-flex 600 Series Pad recovers to more than 90% of its original thickness following compression, supporting reuse and minimizing the risk of permanent deformation. Its hardness rating of Shore OO 25 enables cushioned interfaces and mitigates vibration stress during operation.

The sheet operates reliably in environments from -45°C to 200°C and meets international standards such as RoHS compliance and UL 94V0 fire safety. Applications include power electronics, LEDs, industrial controllers, automotive modules, laboratory devices, and HVAC controllers.

The T-flex 600 Series is ideal for regulated deployments where thermal management, safety, and compliance are critical. By using boron nitride filler, this sheet maintains high thermal conductivity with electrical insulation, suitable for demanding manufacturing and laboratory environments.

Delivers excellent thermal conductivity of 3 W/mK for industrial, laboratory, and commercial electronic assemblies. Self-adhesive tacky surface enables clean installation without extra adhesives or tapes. Boron nitride filled silicone elastomer ensures mechanical stability, electrical insulation, and safety.

Wide operating temperature range from -45°C to 200°C adapts to laboratory, HVAC, and commercial settings. High compressibility for low-stress applications with rapid recovery to original thickness after compression. Colour coded for easy identification; ideal for regulated and international industrial manufacturing.

RoHS and UL 94V0 compliant, confirming safety for worldwide use. Browse more thermal interface solutions from Qnity Laird and the Thermal Interface Sheet category at EnvMart for advanced industrial and laboratory cooling applications.