At JPS Composite Materials, we create high-performance substrates built for demanding applications. Our fabrics are engineered for reliability, precision, and repeatable results. Whether you need PCB substrates, aerospace grade substrates, or advanced electronic substrates, our materials provide the consistency and strength your project requires.
Technical Capabilities
We select materials to meet the highest standards. E-glass, S-glass, quartz, aramid, and hybrid fibers are available, each chosen to provide the right combination of strength, heat resistance, and reliability. For applications that demand extreme thermal or mechanical performance, our aerospace-grade substrates offer stability under stress, vibration, and temperature cycling.
Dimensional stability is critical for multilayer applications. Our fabrics resist shrinkage and maintain precise tolerances, which reduces errors during lamination or assembly. Thermal performance is consistent, supporting high-temperature manufacturing processes without compromising structural integrity.
Mechanical strength is engineered into the fibers themselves and preserved through our controlled weaving and finishing processes. Tensile, compressive, and flexural properties are tested to ensure long-term reliability. Our substrates are built to perform, even under continuous load or high-stress conditions.
Product Categories
- PCB Substrates: Our PCB substrates are optimized for multilayer circuit boards and high-frequency electronics. They offer controlled dielectric constants, low loss tangents, and thickness tolerances that support precise assembly and signal integrity. These fabrics handle thermal cycling and maintain performance in high-density designs.
- Aerospace Grade Substrates: We offer fabrics for structural and functional aerospace components. These aerospace grade substrates are engineered for low outgassing, high mechanical strength, and flame resistance. Applications include radomes, antenna housings, aircraft interiors, and any part that demands strength, reliability, and repeatable performance in extreme conditions.
- Advanced Electronic Substrates: For electronics that require precision and reliability, our advanced electronic substrates provide thermal management, dielectric consistency, and dimensional accuracy. They support high-speed circuits, telecom modules, and high-performance computing components where every layer matters.
Customization and Engineering Options
We provide flexibility for engineering-specific requirements. Substrates can be customized in weave patterns, fiber orientation, and finish. Surface treatments improve adhesion for resin transfer molding, lamination, or bonding. This allows our fabrics to integrate directly into your production process without additional steps. We also offer options for flame retardancy, antistatic properties, and other unique specifications.
Our team of engineers can work with you to develop custom solutions that meet your exact needs. We can provide assistance with material selection, design optimizations, and prototyping to ensure the final product meets all necessary requirements.
Our state-of-the-art manufacturing facility allows us to produce substrates in a variety of sizes and shapes, giving you even more options for customization. From flexible films to rigid boards, we have the capabilities to create substrates that fit your specific electronic needs.
In terms of product capability, our substrates can withstand extreme temperatures and harsh environments without compromising performance. They are also highly resistant to moisture, chemicals, and UV radiation, ensuring durability and longevity for your electronic devices.
Quality and Certifications
Quality and traceability are built into every substrate. JPS is ISO 9001 certified, and our aerospace-grade fabrics meet AS9100:D requirements. Testing protocols include tensile, flexural, dielectric, and thermal cycling tests to verify performance before delivery.
Start Building on JPS Fabrics
Ready to put high-performance substrates to work in your project? Contact JPS Composite Materials to discuss your requirements and material specifications. Our team can guide you to the right PCB substrates, aerospace grade substrates, or advanced electronic substrates for your application. Request samples or technical datasheets today and see how our fabrics deliver reliable performance where it matters most.