1/16" G10-FR4
(FR4) is a fire rated electrical-grade, dielectric fiberglass laminate epoxy resin system combined with a glass fabric substrate. The abbreviation FR4 means: F (for flame) and R (for retardancies) and the 4 is a # 4 epoxy. FR4 grades offer excellent chemical resistance, flame ratings (UL94-VO) and electrical properties under dry and humid conditions. FR4 also features high impact, superior mechanical strength and bond strength at temperatures up to 130°C. G10-FR4 is suitable for structural applications.
