IN Brief:
- Satellite thermal control is being constrained by contamination risk, not only heat flux.
- Blueshift’s AeroZero tape data targets ultra-low conductivity and compliance with NASA outgassing limits.
- Lightweight thermal barriers are being pushed into smaller footprints as spacecraft packaging density rises.
Blueshift is set to show its thermal management portfolio at JEC World 2026 in Paris (10–12 March), focusing on materials aimed at aerospace structures and the electronics they carry, from low Earth orbit satellites to high-temperature protection layers for aircraft and defence systems.
A centrepiece is the company’s AeroZero “AZ-Tapes” for LEO, positioned as an alternative to traditional polyimide tapes where thermal conductivity, diffusivity, and contamination risk can dictate design choices. Blueshift claims thermal conductivity of 0.008 W/mK in space vacuum, alongside thermal diffusivity of 0.014 mm²/sec under similar vacuum conditions, and says the tapes meet NASA ASTM E595 outgassing standards. The company also points to deployment history, stating the material has already been used across more than 10,000 ft² of spacecraft.
Low-outgassing performance is increasingly bound up with electronics reliability, because optical payloads, sensors, and thermal radiators do not tolerate contamination films, particularly in long-life missions where in-orbit cleaning does not exist. Blueshift argues that reduced conductivity and diffusivity allow a smaller footprint and easier application without sacrificing protection, with the company also describing an 85% air-core construction and a sub-200 µm thin profile intended to fit modern harnessing and enclosure constraints.
Alongside tapes, Blueshift will show its AeroZero flame and thermal barriers (FTBs), described as ultra-thin, lightweight, and flexible barrier solutions that can withstand exposure up to 1,100°C for 30 minutes. The company is also showcasing roll-to-roll thermal protection systems that combine AeroZero layers with additional substrates such as graphite and polyimide, aimed at protecting lightweight composites in aerospace and defence programmes where thermal spikes and cycling are routine.
Tim Burbey, Co-Founder and President at Blueshift, said: “I’m excited to share the breadth of our thermal management solutions,” as the company pitches JEC as the venue to put performance data and integration practicality in front of engineers working under tight mass and volume budgets.
Blueshift will be exhibiting at booth 6H108 in Hall 6 at JEC World. For spacecraft designers, the appeal is easy to quantify: if the tape and barrier data holds in customer qualification, it buys thermal margin and contamination control without the usual penalty of bulk.
