Product Standard
ISO, NEMA, IEC, DIN, JIS
product Specification
|
G5 (F873) Melamine Glass Fabric Laminated Sheets |
||
|
Dimensions (LxW) |
1020*1220 |
MM |
|
1020*2040 |
MM |
|
|
1220*2470 |
MM |
|
|
Density |
1.70-2.10 |
g/cm3 |
|
Electric strength perpendicular to laminations (in |
≥6.1 |
kV/mm |
|
Breakdown voltage parallel to laminations |
≥23 |
kV |
|
Insulation resistance after 24 h water immersion, D-24/23 |
≥1.0×1010 |
Ω |
|
Water absorption rate, 1.5 mm in thickness |
≤139 |
mg |
|
Permittivity, 1 MHz |
≤7.80 |
- |
|
Dissipation factor, 1 MHz |
≤0.02 |
- |
|
Bonding strength |
≥7000 |
N |
|
Arc Resistance |
≥180 |
s |
|
Comparative tracking index (CTI) |
≥550 |
V |
|
Flammability |
V-0 |
CLASS |
Material: Melamine resin and a woven fiberglass
Color & Logo: white
F873, similar to NEMA G5, made by impregnating alkali-free glass cloth with melamine resin and then hot-pressing. This product has high mechanical properties, electrical properties, and excellent arc resistance characteristics. It is mainly used as an arc-resistant insulating structural component in electrical equipment such as circuit breakers.
Product Application
- Electrical insulation components
- Electronic device substrates
- Industrial machinery parts
- Architectural decorative materials
Its outstanding performance makes it an indispensable material in modern industry, suitable for various demanding work environments.
Packaging
G5 (F873) Melamine Glass Fabric Laminated Sheets are packaged in robust materials to ensure safety and integrity during transportation. Each package is clearly labeled with product specifications, batch numbers, and production dates for easy tracking and management by customers.
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