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Optical Solar Reflectors (OSR)

Radiation-Resistant Mirror Tiles for Spacecraft Radiators

SQ-2 OSR for GEO Satellites

Industry-standard thermal solution for protecting your satellite against the extreme temperatures of space. 

  • Best alternative to Silver Teflon tapes for MEO, GEO and other high-radiation mission orbits

  • Engineered with GEO-rated, radiation-resistant flexible glass

  • Available in standard sizes: 2x2" and 4x4"

  • ​Compatible with 3M 966 PSA, 3M 9703 PSA, and space-grade silicone epoxies.

OSR Radiator.png

When placed onto the radiator panels of a satellite, Optical Solar Reflectors (OSR) maximize cooling by reflecting solar radiation away and emittance of internal heat loads. This ensures your satellite operates within optimal temperature ranges, guaranteeing peak performance and extended mission life.

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