FORMALDEHYDE-FREE SIZING COMPOSITION FOR FIBRES, IN PARTICULAR MINERAL FIBRES, AND RESULTING PRODUCTS.

摘要

A formaldehyde-free sizing composition for products based on fibers, in particular mineral fibers, such as glass or rock fibers, which includes at least one reducing sugar, at least one inorganic acid metal salt, at least one amine, and at least one compound including activated ethylenic unsaturation(s), the inorganic acid metal salt being present in an amount at least equal to 1% of the weight of the reducing sugar.