It is with the compound moisture-proof facing material on the production line. All the products needing the facing material such as compound aluminum foil, polypropylene film and glass fiber blanket are all make composite molding with one-time pasting on the production line of glasswool. It guarantees sufficient conglutination of the facing material and glasswool and make the facing smooth and elegant.
The fire performance. More than 90% of the raw material of glass wool is natural inorganic minerals, so it possesses excellent fire resistance. Judged from GB8624-2006 of National Quality Supervision and Examination Center of Fire Proof Building Material, all the glass wool products belong to Class A.
