Products · Substrates
Substrates for the laminate industry.
Glass and quartz reinforcement engineered specifically for electronic substrate manufacturers.
Built for the prepreg line.
Substrate-grade fabric is its own discipline. Tight weight tolerances, surface flatness, predictable resin pickup — these aren't 'nice to have,' they're table stakes. JPS supplies substrate manufacturers with material engineered to those standards.
Our substrates portfolio spans E-glass, low-Dk glass, quartz, and Astroquartz® across the weight range used in modern PCB and packaging applications.
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