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Thermally Expandable Microspheres

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Home Industry Applications Constr. & Aero.
Constr. & Aero.
Thermal Insulation for Building & Aerospace Materials, Ultra-Temperature Protection for Spacecraft
Applied in energy-saving building panels and aerospace composites, thermally expandable microspheres form uniform pores within cement or epoxy resin matrices upon heating, reducing thermal conductivity and enhancing sound insulation. Ultra-temperature-resistant microspheres withstand extreme environments, providing lightweight insulation and instantaneous high-temperature protection for spacecraft thermal barriers. This simultaneously achieves weight reduction and optimizes fuel efficiency.
Application Cases
Energy-Saving Building Panels
Microspheres form cellular pores in cement-based materials upon heating, achieving thermal conductivity reduction and sound insulation enhancement, thereby redefining thermal performance standards for building envelopes.
Breakthrough in Building Fire Sealing
Microsphere-reinforced silicone sealants develop a closed-cell network, elevating the fire resistance rating of sealing systems and redefining fire safety standards for high-rise buildings.
Aeronautical Composites
Embedding microspheres in epoxy resin matrices via molding ensures component strength while reducing weight, significantly improving aircraft fuel efficiency.
Extreme Environment Protection for Aerospace
Ultra-high-temperature-resistant microspheres composite with ceramic fibers construct re-entry thermal barrier systems, breaking through technological limits of instantaneous ultra-high-temperature protection materials.
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Transcending Boundaries, Achieving Together
Feipi specializes in R&D and production of high-performance thermally expandable microspheres. Through independent innovation, we break technological monopolies and reshape material futures with core patents.
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