Oxidized PAN staple fiber and its felt

SINOTEK now supply 100% Oxidized PAN staple fiber and the nonwoven felt via a needle punching process that permits a wide range of thicknesses and areal weights to be constructed for various industries. 

After continuous processing of heat treatment and activation, the final felts are ideal materials--electrically conductive, chemically & thermally stable--to be served for various purposes, like thermal insulation, filter, electrodes of LDES and fire blanket, etc.