--- title: Advanced Materials for Commercial Spacecraft & Satellite Systems description: Advanced UAV materials & satellite materials, including lightweight composites, thermal coatings, & EMI shielding for demanding aerospace missions. image: https://blog.gracoroberts.com/hubfs/Commercial-rocket.png --- [![GracoRoberts](https://www.gracoroberts.com/resources/SilMid/images/WebPImages/GracoRoberts-Logo-White.webp)](https://www.gracoroberts.com/) Search [Sign In / Register Account And Quick Order](https://www.gracoroberts.com/account/) New Customer? 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GracoRoberts supplies flight-qualified composites, structural adhesives, protective coatings, and electronic encapsulation materials engineered to perform under extreme thermal cycling, vacuum conditions, and mechanical stress. Our lightweight, high-strength, and thermally stable solutions are purpose-built for UAV airframe assembly, satellite bonding, and avionics protection—ensuring structural integrity, long-term reliability, and launch readiness. ### ![Commercial-rocket](https://blog.gracoroberts.com/hs-fs/hubfs/Commercial-rocket.png?width=726&height=378&name=Commercial-rocket.png) ### Advanced Materials for High-Performance Flight and Space Systems Space-bound and uncrewed aerial systems face environmental conditions that quickly degrade standard industrial materials. Equipment must withstand extreme temperature fluctuations, solar radiation, and vacuum conditions while maintaining dimensional stability and mechanical strength. #### Thermal and Environmental Stability - **Low Outgassing & Moisture Control:** Formulations compliant with ASTM E595 standards minimize volatile outgassing and moisture reabsorption, preventing optical fogging and sensor contamination in vacuum environments. - **Atomic Oxygen & Radiation Defense:** Specialized surface coatings and composite matrices resist atomic oxygen (AO) erosion and solar-radiation-induced microcracking in LEO. - **Precision CTE & CME Matching:** Adhesives and structural laminates feature ultra-low coefficients of thermal expansion (CTE) and moisture expansion (CME), maintaining critical joint alignment through rapid thermal swings ranging from cryogenic chill to continuous heat loads. ### Product Formats Tailored for Aerospace Manufacturing GracoRoberts supplies UAV and space-qualified materials in flexible formats to fit complex assembly requirements, automated dispensing equipment, and specific shop-floor cure schedules: - **Prepregs & Film Adhesives:** High fiber volume fractions, precise areal weights, and uniform resin distribution for composite structural bonding. - **Potting & Encapsulation Compounds:** High dielectric strength, low exotherm, and superior vibration damping for sensitive avionics and power distribution units. - **Thermal Interface & Shielding Materials:** High-conductivity pastes, gap fillers, and conductive foils for targeted heat dissipation and electromagnetic interference (EMI) protection. - **Surface & Thermal Control Coatings:** High-reflectivity, UV-resistant coatings engineered for passive thermal management across external airframe and spacecraft structures. ### Electronics Protection & Conformal Coatings for UAVs Uncrewed aerial vehicles rely on uncompromised electronic stability when operating under high humidity, salt fog, vibration, and UV exposure. Thin-film conformal coatings and encapsulants shield critical flight hardware without introducing unnecessary payload mass. #### Why Advanced Electronics Protection Matters - - Prevents short circuits and dielectric breakdown in high-humidity or coastal salt-mist environments. - Preserves signal clarity, impedance control, and dielectric stability for mission-critical RF devices. - Minimizes component weight while maximizing insulation resistance, operational endurance, and mission lifespan. #### Precision Protection Across Flight Hardware - - Flight controllers, IMUs, and navigation sensors - Power distribution boards and battery management modules - RF transmitters, transponders, and phased-array antennas - Optical sensors, cameras, and payload vision systems Applied at ultra-thin profiles—often below 10 microns—many advanced conformal coatings achieve IPX8 immersion ratings, delivering complete environmental sealing without adding payload weight. ### Key Structural, Thermal, and Payload Applications Every structural element, joint, and enclosure across UAV and satellite platforms requires a balance of mass reduction, mechanical strength, and environmental resilience: - - **Composite Airframe Bonding:** Lightweight, high-shear structural paste and film adhesives engineered for composite-to-composite and composite-to-metal joints. - **Passive Thermal Management:** Solar-reflective coatings and thermally conductive adhesives designed to regulate internal and surface temperatures. - **EMI/RFI Shielding:** Electrically conductive adhesives, sealants, and foils that shield sensitive flight avionics against electromagnetic interference. - **Payload & Sensor Protection:** High-purity potting compounds that provide structural potting, void filling, and vibration damping for optical and electronic payloads. ### Quality Systems and Regulatory Compliance Operating under strict aerospace and defense quality management systems, GracoRoberts guarantees material traceability, batch control, and compliance across every order: - - **AS9100D / ISO 9001:2015 Certified** quality management systems. - **ITAR and EAR Compliant** material distribution and technical data handling. - **Full Batch Traceability** with complete Certificates of Conformance (CoC), TDS, and SDS support. - **Authorized Partnerships** with leading global material manufacturers and aerospace innovators. **Ready to evaluate materials for your next flight or space program?** **[Explore UAV and Satellite Material Solutions](https://www.gracoroberts.com/)** to review technical datasheets and selector guides, or contact our engineering team for personalized support on material selection, outgassing data, and launch compliance. ### Technical Support and Material Selection Selecting the right structural adhesive, conformal coating, or advanced composite for space or uncrewed applications may require technical partnership alongside datasheets. [Schedule a free consultation](https://landing.gracoroberts.com/request-technical-consultation-tam?_gl=1*1vod5k4*_gcl_aw*R0NMLjE3ODg5NzAyOTEuQ2owS0NRandoNFRWQmhDV0FSSXNBRzBjem1vYi13U0NNMVpTUkRUczFWR2U2RTZGSTdVQ2Z2NmF0NHhVUUJfaGV1MUhTYURMdlhHU2F2SWFBdFRPRUFMd193Y0I.*_gcl_au*NzEwMzI4ODM0LjE3ODkzOTg0NjY.) with our technical experts who understand both material technologies and the dynamics of your application to offer valuable consultation and ensure all requests are clearly understood and executed.    [envelope icon](mailto:?body=https://blog.gracoroberts.com/advanced-materials-for-commercial-spacecraft-satellite-systems) ### GracoRoberts.com 3200 Avenue E East Arlington, TX 76011-5231 AOG Line: [+1 817-759-8499](tel:+18177598499) [info@gracoroberts.com](mailto:info@gracoroberts.com) ### Company - [About Us](https://www.gracoroberts.com/about/) - [Contact Us](https://www.gracoroberts.com/contact/) - [Locations](https://www.gracoroberts.com/about/locations/) - [Services](https://www.gracoroberts.com/services/) - [Careers](https://www.gracoroberts.com/about/careers/) - [Advertising Terms](https://www.gracoroberts.com/about/advertising-terms/) - [Events](https://www.gracoroberts.com/news/2026-events/) ### Customer Service - [My Account](https://www.gracoroberts.com/my-account/) - [My Orders](https://www.gracoroberts.com/my-account/transaction-history/) - [Customer Terms & Conditions](https://www.gracoroberts.com/about/customer-terms/) - [Vendor Terms & Conditions](https://www.gracoroberts.com/about/vendor-terms/) - [Privacy Policy](https://www.gracoroberts.com/about/privacy-policy/) ### Connect - [![Facebook logo](https://www.gracoroberts.com/Assets/WebpImages/NoResize/default/new-facebook.webp)](https://www.facebook.com/GracoRoberts) - [![LinkedIn logo](https://www.gracoroberts.com/Assets/WebpImages/NoResize/default/new-linkedin.webp)](https://www.linkedin.com/company/gracoroberts/) - [![X logo](https://www.gracoroberts.com/Assets/WebpImages/NoResize/default/new-x.webp)](https://x.com/GracoRoberts) - [![Instagram logo](https://www.gracoroberts.com/Assets/WebpImages/NoResize/default/new-instagram.webp)](https://www.instagram.com/gracoroberts/) ### Shop Securely ![Accepted Cards](https://www.gracoroberts.com/Assets/WebpImages/NoResize/default/new-payment-methods.webp) ### Get the Latest News Subscribe By submitting your details, you agree to our [Terms & Conditions](https://www.gracoroberts.com/about/customer-terms/) and understand our [Privacy Policy](https://www.gracoroberts.com/about/privacy-policy/) [Customer Terms & Conditions](https://www.gracoroberts.com/about/customer-terms/) | [Vendor Terms & Conditions](https://www.gracoroberts.com/about/vendor-terms/) | [Privacy Policy](https://www.gracoroberts.com/about/privacy-policy/) ![English flag](https://cdn.weglot.com/flags/square/gb.svg) EN © GracoRoberts 2026 | [ecommerce by red](https://www.redtechnology.com) × Newsletter Sign Up ```json { "@context" : "https://schema.org", "@type" : "FAQPage", "mainEntity" : [ { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "RF 2969 is a cost-effective silver-filled epoxy system developed by Resin Formulators for modern electrical component design. It provides high electrical conductivity and low viscosity for wicking into very small spaces, and is suitable for electrical circuitry, EMI shielding, and the grounding of composites." }, "name" : "What is RF 2969?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "A silver-filled epoxy is an electrically conductive adhesive used to complete electrical connections, provide EMI shielding, and ground components, including composite structures. The silver filler gives the cured epoxy high electrical conductivity while retaining the bonding and protective properties of an epoxy." }, "name" : "What is a silver-filled epoxy used for?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes. RF 2969 was developed in multiple versions, including a heat-cure and a room-temperature curing formula, so the same conductive epoxy system can be matched to different production processes and component requirements." }, "name" : "Does RF 2969 come in different cure versions?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "RF 2969 has been a successful aerospace solution for over 20 years and is qualified for use on military aircraft, commercial satellite, rocket, and automotive programs." }, "name" : "Is RF 2969 qualified for aerospace and defense programs?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Resin Formulators works directly with customers to understand both the performance requirements, such as conductivity and cure, and the practical constraints of the application. 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