GRANULAR INSULATING PRODUCT AND PROCESS FOR ITS PREPARATION

摘要

The granular insulation product is intended more particularly for the insulation, protection or processing of metal baths during their manufacture or transport. The product comprises a solid phase having a certain mineral matter content and an organic binder comprising cellulose-based pulp, and preferably paper pulp. The granulation is carried out under conditions such that the granules being formed experience no appreciable compression likely to break the structure of the solid phase containing the mineral matter.