INBARIT polyester glass-reinforced sheet is produced by combining a polyester resin with a continuous filament glass mat and suitable inorganic fillers.

The laminates are formed by compression molding at elevated temperatures, applying pressures adjusted to create a smooth, dense laminate, resulting in superior electrical and mechanical properties.

 

INBARIT sheet produced in types conforming to NEMA GPO-1, GPO-2, GPO-3.

INBARIT laminates have excellent mechanical and electrical properties. Special types for flame resistance, arc and track resistance. Good retention of properties and dimensional stability at temperatures up to 220º C.

 

INBARIT can be machined, punched, drilled, milled, sawed, sanded, sheared or routed. Shear and punch up to 4 mm. High machining speeds recommended. Whenever possible, use diamond coated or tungsten carbide tipped tools. Assembly possible by bonding, metal screws and rivet.

Type:

1103-3, 1103-2 Fire retardant, arc and track resistant, meets GPO-3 temperature class 155º C. 

1290: Fire retardant, arc and track resistant, meets HM 2472. Temperature class 155ºC.

 

Sheet size: 2260x1160 mm.

Thickness:  from 0.8 mm to 125 mm