hard mica board is a hard board-shaped insulating material made of muscovite paper or phlogopite paper as raw materials, bonded with high-temperature silicone resin and baked and pressed. The hard mica board has excellent insulation properties and high temperature resistance. It can be used for a long time at a high temperature of 500-800C. The hard mica board is widely used in metallurgy, chemical industry, household appliances and other industries, such as toasters and bread machines. , Electric hair dryers, electric irons, heating coils and other electric heating equipment skeleton materials. The hard mica board has passed the safety certification.

Excellent high temperature resistance insulation performance, the temperature resistance of hard mica board is as high as 1000 ℃. Among high temperature insulation materials, hard mica board has a good cost performance.

Excellent electrical insulation performance, the voltage breakdown index of ordinary products is as high as 20KV/mm.

Excellent bending strength and processing performance, hard mica board has high bending strength and excellent toughness. It can be processed in various shapes without delamination.

Excellent environmental performance, the hard mica board does not contain asbestos, and has less smoke and odor when heated, even smokeless and tasteless.

Hard mica board is a high-strength plate-like material, which can still maintain its original performance under high temperature conditions.

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