SQUID3's SQ-2 Optical Solar Reflectors (OSRs) are engineered for passive thermal control & management in challenging space environments. Utilizing spaceflight-proven materials, our OSRs deliver exceptional performance by reflecting solar radiation effectively while facilitating maximum internal heat dissipation. This precision engineering ensures your satellite operates within optimal temperature ranges, enhancing performance and extending mission lifespan.
Overview
Specifications
| Parameter | Value | |
|---|---|---|
| Overview | ||
| Name | SQ-2 Optical Solar Reflectors | |
| Company | SQUID3 Space | |
| Category | Thermal Coating, Film & Tape | |
| Flight proven | No | |
| TRL | — | |
| Mechanical | ||
| Areal Density | 380g/m² | |
| Thermal Materials Ceria-doped borosilicate glass | Glass / fused silica | |
| Thickness | 150µm | |
| Tile Size Options | 2 x 2 or 4 x 4 inch | |
| Compatible Adhesives | 3M 966 PSA, 3M 9703 PSA, space-grade silicone epoxies | |
| Performance | ||
| Thermal Control Technology | Optical solar reflector | |
| Solar Absorptance ASTM E906 | 0.15 | |
| Thermal Emittance ASTM E408 | >0.75 | |
| Supported Orbit Regimes | MEO, GEO | |
| Environmental | ||
| Outgassing (TML) ASTM E 595 | <1% | |
| Outgassing (CVCM) ASTM E 595 | <0.1% | |
| Reliability | ||
| Qualification Standards Outgassing test standard | ASTM E595 (outgassing) | |
| Pricing and procurement | ||
| Lead time | 1–3months | |
| Customization / NRE | Unknown | |
Files
Datasheet PDF · 4.6 MB · Apr 6, 2026
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