Product Description:

Expanded graphite ( vermicular graphite), a graphite that produced by the expandable graphite at high temperatures. The morphological structure of vermicular graphite is the type of graphite between the shape of flake graphite and that of spherical graphite. It has the structural characteristics of flake graphite connected with graphite in eutectic group in matrix.The result show that the infrared attenuation performance of expanded graphite is better than that of natural flake graphite. The milimeter wave attenuation of expanded graphite is a comprehensive actions of scattering and absorption.