SIZING COMPOSITION FOR MINERAL WOOL BASED ON SALT OF LIGNOSULPHONIC ACID AND OLIGOSACCHARIDE, AND INSULATING PRODUCTS OBTAINED

摘要

The present invention relates to a sizing composition for insulating products based on mineral wool, in particular of glass or of rock, which comprises: - at least one lignosulfonic acid salt, - at least one oligosaccharide, and - at least one crosslinking catalyst. Another subject of the present invention is the insulating products based on mineral fibres obtained and the process for the manufacture thereof.