GSFR4A - Epoxy Glass Sheet

GSFR4A is constructed from a woven glass fabric with an epoxy resin binder. The epoxy resin system is flame retardant and typically contains bromine on the epoxy resin backbone. GSFR4A exhibits extremely high mechanical strength (flexural, impact, and bonding) at room temperature and has good dielectric loss and electric strength properties under both dry and humid conditions. The manufactures of GSFR4A has informed Norplex-Micarta that the product meets NEMA FR-4, MIL-I-24768/27 and ASTM D 709 Type FR-4.

  • ASTM D709 Type IV Grade FR-4
  • MIL-I-24768/27 Type GEE-F
  • NEMA LI 1-1998 Grade FR-4
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