So what material is the electrical insulation sheet made of? The answer is adhesive insulation materials.
Insulation sheet, also known as insulation rubber pad, insulation pad, insulation gasket, or insulation blanket. Insulation pads are widely used in substations, power plants, distribution rooms, laboratories, and field live work. Made of rubber insulation materials, the upper and lower surfaces of the insulation pad should not have any harmful irregularities.
The harmful irregularity of insulation pads refers to one of the following characteristics, namely, defects that disrupt uniformity and smooth surface contours, such as small holes, cracks, local protrusions, incisions, inclusions of conductive foreign objects, creases, gaps, concave and convex ripples, and casting marks. Harmless irregularity refers to the surface irregularity formed during the production process.
