CCEWOOL classic series ceramic fiber bulk is manufactured from kaolin. The impurities such as Fe2O3, TiO2 和Na2O will be much reduced through refinement to guarantee low shot content. These products are manufactured on computer-controlled, state-of-the-art furnaces to provide customers with consistent fiber properties. Besides as the material of blanket, board and paper, these bulk fiber can also be directly used as high-temperature fill and packing material in a variety of high temperature applications.