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Crepe paper

insulation technology paper cellulose paper weidmann electrical technology ag

electrical grade a class transformer insulation crepe kraft paper

For different sizes, current stock or more information, please contact us at: +359888888094; elektrabg@abv.bg

+359888888094

Description

Crepe paper is a product that is distinguished by excellent electrical, mechanical, thermal and chemical properties. Crepe paper has good elasticity and excellent dielectric properties. Crepe paper is self-extinguishing and has heat resistance class A (105° C). Crepe paper has high density and exceptional strength. Crepe papers are ideally suited to insulate irregular shapes and surfaces where flat papers cannot reach proper insulation levels.

Areas of application

details with a complex shape
for irregular shapes and surfaces
the transformer industry
as magnet wire insulation
as layer insulation
in current transformers
in bushings
as shielding material
the cable industry
to replace metal foil, semiconductor rubber tape and surface-type semiconductor materials
to achieve a balanced electric field
others

Stock

Upon request

Specifications

Properties	Unit	Value
Thickness	mm	0.05
Thickness tolerance	± %	±0.10
Density	g/cm³	0.75÷0,95
Moisture content	%	0,9
Ash content	%	0,7
Elongation	%	5
Tensile strength	kN/m	≤1,96
Degree of wrinkles		≤50
Stress test perpendicular to the surface in transformer oil at 90±5 °C, applied for 1 min.	kV	95
Weight per 1m²	g	60