The electronics industry depends on materials that deliver precision, consistency, and reliability. JPS Composite Materials has long supported this field with fabrics engineered to meet the demands of advanced electrical systems. From high-frequency printed circuit boards to insulating layers in transformers and aerospace components, the company provides solutions that engineers can trust. JPS’s expertise with electronics fabric and woven fiberglass fabric allows manufacturers to meet the challenges of performance, safety, and long-term durability.
Woven Fiberglass Fabric in PCB Manufacturing
Printed circuit boards (PCBs) are the backbone of almost every electronic device. JPS plays a central role in this area by supplying woven fiberglass fabric that serves as reinforcement during PCB fabrication. This reinforcement delivers several advantages:
Advantages of JPS woven fiberglass fabric in PCB manufacturing:
- Certified to IPC 4412 & 4413 standards
- Dimensional stability under high-temperature lamination
- Customized high-performance finish development.
- Broad array of widths
- Standard roll lengths 2,000 linear yards
- Spread glass and C&C capabilities
- Made in USA
Common styles of fabric in PCB (E and S Glass):
- 106
- 1035
- 1078
- 1080
- 2013
- 2113
- 2116
- 3313
- 7628
Fabrics Superior Dielectric Properties & Thermal Resistance (Astroquartz):
- 4503
- 4581
- 503
- 581
- 523
- 525
Material Options and Performance Advantages
We offer several fabric types to match diverse electronics requirements. E-glass is a standard choice for electrical insulation, offering a balance of strength and cost-effectiveness. S-glass brings higher strength and thermal performance, suitable for advanced or high-load systems. Astroquartz® represents the premium end of the spectrum, delivering superior dielectric properties and exceptional thermal resistance. These materials give engineers multiple pathways to meet the technical needs of their projects, all within the trusted framework of woven fiberglass fabric and electronics fabric.
Resin Compatibility and Processing Benefits
Our finishing capabilities improve compatibility with PCB applications, including but not limited to improvements in adhesion, thermal resistance, and electrical reliability. We also provide custom finishing options for your needs
Finished fabrics work well with:
- FR-4 …………………………
- Epoxy ……………………… CS-767, 9836
- cyanate ester ………. 9837
- Polyimide ……………… CS-309, CS-767, 9827
- PTFE ……………………….. CS-4975
Stronger Circuits Start Here – Build with JPS Fabrics
From circuit boards to transformers and advanced defense electronics, JPS Composite Materials provides the fabrics that keep critical systems running. With deep experience in electronics fabric and woven fiberglass fabric, we continue to serve as a trusted partner for engineers and manufacturers worldwide. To learn more about how we can support your next project, contact us today and connect with a leader in advanced composite fabrics.