Norplex-Micarta® NP509 (NEMA G-5 and NEMA G-9) - Melamine Glass Sheet

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Data Sheet

Norplex-Micarta® NP509(NEMA G-5) - Melamine Glass Sheet consists of woven glass fabric combine with a melamine resin system. NP509 is a very hard and flame-resistant machining grade with excellent electrical properties in low humidity conditions. It also offers high physical strength and excellent arc resistance, while meeting UL flammability requirement 94 V-0 or better. Applications include switchboards panels, arc barriers, circuit breaker parts, and structural/electrical components. NP509 complies with the requirements of MIL-I-24768/1, Type GME, and MIL-I-24768/8, Type GMG. Advantages of Norplex-Micarta® NP509(NEMA G-5):

  • Very hard
  • Flame-resistant machining grade
  • Excellent electrical properties
  • High physical strength
  • Excellent arc resistance
  • Meets UL 94 V-0 requirements
  • Certifications:
    • MIL-I-24768/1 Type GME
    • MIL-I-24768/8 Type GMG
    • NEMA G-5
    • NEMA G-9
    • ASTM Grade G-5
    • ASTM Grade G-9
    • IEC MF GC 201
    • UL Listed Product


  • Switchboard panels
  • Arc barriers
  • Circuit breaker parts
  • Structural/electrical components