Polyester Glass Mat

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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
Thickness [mm]	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