The ordinary aluminum magnesium felt material is composed of a closed microporous network structure mainly composed of sepiolite matrix material with aluminum magnesium silicate, and is compounded with various lightweight, high-temperature resistant, radiation resistant, and electrostatic conductive materials. The contact interface of different materials has interface thermal resistance, and coupled with high porosity, the insulation effect is good.
It has the characteristics of low density, good hydrophobicity, low engineering thermal conductivity, wide temperature resistance range, no corrosion, no pollution, and long service life.