2440 Polyester Glass Cloth Introduction
Name: polyester glass lacquer cloth
Main composition: modified polyester paint, alkali – free glass cloth
Features and USES: high electrical, mechanical properties, suitable for F – grade motor electrical equipment, insulation
Heat resistance grade :F
Execution standard :JB/T 8148.2-1999
Width: Not less than 1200-1270mm
It is made from electrical alkali-free glass fiber cloth impregnated with oil-modified polyester varnish, it has strong heat resistance, dielectric properties, oil resistance is stronger than 2210 polyester glass cloth, used for liner insulation for transformers, motors and wrap insulation, class is F . it is stable at 155 degrees.for a long time.
According to user needs, glass cloth can be cut straightly and obliquely (generally along the 45 ℃ angle), the width of bands are 15,20,25mm and others. Tolerance of width less than100mm is ± 0.5mm; Tolerance of width more than 100mm is 1% of the width.
2440 Polyester Glass Cloth Images