| abstract |
The invention relates to a thermal and/or acoustic insulation product based on mineral fibers for use above 150 DEG C., especially between 200 and 500 DEG C., or even up to 700 DEG C. and higher in the case of rock fibers, which comprises at least 1%, or at least 2% and even more than 4% by weight of binder obtained from a sizing composition, the resin or resin mixture of which consists substantially of at least one epoxy-type resin whose EEW value is between 150 and 2000, preferably at least 160 and/or at most 700, or even at least 170 and/or at most 300. |