JPS Composite Materials is currently the largest North American based weaver of glass fabrics for use in the printed circuit board and electrical insulation industries. We produce a large variety of lightweight plain weave e-glass and low dielectric glass fabrics. In addition, we have the capability to provide spread fiber glass fabrics suitable for demanding signal integrity applications. Our fiberglass fabrics are certifiable to IPC 4412 and other industry recognized specifications.

JPS fabrics are used in the printed circuit board and high pressure laminate and power generation industries because they provide excellent electrical and thermal insulation with minimal dimensional changes. Our fabrics can be tailored to work with epoxy, cynate ester, polybutadiene, BT, phenolic, melamine, polyimide and PTFE coatings, among others. Our customizable glass finishes can be matched to your resin system and specification requirements to improve reliability, electrical, thermal and signal integrity performance.

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