THE PROCESSING CHARACTERS OF MINERAL FIBRES ULTRAFINE POWDER

With comparing with the all processing methods of ultrafine crushing, the author analyses the several microfibres and macrofibres ultrafine results by the microwave and dry mechanic method, proposes the technical requirements and the special mills for ultrafine processing of mineral fibres, and finally, points out the existing application questions and the way of ultrafine-modified for mineral fibres.