Red electrical fireproofing insulation paper

Characteristics of steel paper material

Mechanical performance: high mechanical elasticity, high strength, and high wear resistance

Insulation performance: High dielectric strength, high surface resistance, anti-static electrical insulator

Steel paper, also known as hardened paper, is a type of processed paper with high hardness. The paper is hard and has high dielectric strength, elasticity, wear resistance, oil resistance, corrosion resistance, heat resistance, mechanical strength, flame retardancy, insulation performance, and mechanical processing performance. The processed products are durable, lightweight, and aesthetically pleasing to cut. Its relative density is small, 0.5 times that of the alloy, and its strength is high, twice that of the alloy. Finished products include flat steel paper, roll steel paper, etc.

Steel paper can be cut, drilled, pressed, stamped, planed, bent, ground, etc. without causing delamination or fracture.

Steel paper is widely used for electrical insulation and high-temperature insulation. Ordinary steel paper with a thickness of 2mm can withstand up to 10000 volts, withstand high temperatures above 100 ° C, and withstand low temperatures below -40 ° C. It is a very useful insulation material for various high-voltage electrical appliances, mainly used for making welding masks, high-temperature gaskets for various motor tools, insulation insulators for various household appliances, and grinding wheel substrates for polishing. The electrical industry can only produce insulation gaskets, parts, and protective layers for various electrical rotors, mainly used in industries such as aerospace, machinery, textiles, electrical appliances, and railways.