Polyester Glass Mat
FRP sheet material with excellent insulation properties.
SL-MP (Nitto Shinko) is an FRP (※1) sheet material with excellent insulation. It is a laminated board in which a mat-like glass fiber is impregnated with polyester resin, and the JIS standard is equivalent to TL-GEM and the NEMA standard is equivalent to GPO-2.
It has features such as arc resistance, tracking resistance, and heat resistance (UL standard 94V-0 acquired), and it also has excellent cost performance.
(※1) Abbreviation for fiber reinforced plastic. A combination of reinforcing fiber (glass fiber, carbon fiber, etc.) and resin (unsaturated polyester resin, vinyl ester resin, epoxy resin, etc.).
Specification List
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| Part number | SL-MP | |||
|---|---|---|---|---|
| Thickness [mm] | Minimum [mm] | 0.8 | ||
| Maximum [mm] | 100 | 100 | 50 | |
| Width [mm] | 1000 | |||
| Length [mm] | 100 | 100 | 50 | |
| UL Standard 94 Flame Retardant UL Standard 746 Temperature Rated | V-0 (File No. E52451) | |||
| Test results for combustion tests of materials for railway vehicles | – | |||
| Japanese Industrial Standard (JIS K 6912) equivalent class | TL-GEM | |||
| NEMA standard equivalent class | GPO-2 | |||
Use case
- Automotive
- Heavy Electrical Industry
- Railway Industry
- Aviation industry
- Shipping industry
Application example
- Insulation parts for transformers, motors and switches
- Insulating parts for welding machines
- FRP cleat for electric wires
- Insulated tools for electrical installation
