Flame retardant insulatiing barley paper

Flame retardant barley paper

Green shell paper, also known as highland barley paper, is a common name for blue thin electrical insulating cardboard. Made from a mixture of wood fibers or cotton fibers through a certain process

Characteristics and usage:

Green shell paper has good mechanical strength and high electrical strength, with a flat and smooth surface and high toughness. It is widely used as an insulation material in motors, electrical appliances, instruments and other equipment, and is also used to make 6250 polyester film composite foil. Use screws to fasten the wings and heads of a ceiling fan for home use, with a layer of green shell paper spaced between them. There is a green shell paper sandwiched between the spindle pressure ring of the lathe and the gearbox.

Flame retardant grade: UL94V-0

Thickness: 0.15mm-0.5mm

Width: 1005mm

Moisture content: 6%~8%

Tightness: 1.1-1.2g/mm2

Tensile strength: longitudinally greater than 90N/mm2; Transverse 50N/mm2

Elongation: longitudinal 3.5%, transverse 4.0%

Shrinkage rate: 1.0% longitudinal, 1.4% transverse, and 6.0% thick

The surface is flat and smooth, easy to cut and punch, and can be attached to flame retardant double-sided adhesive. It is divided into strips and rolls, and sliced according to specifications