Polyurethane rock wool boards, as internationally recognized superior building envelope fireproof and thermal insulation materials, need little introduction in terms of performance. They are perfect for factory exterior wall panels or roof panels. However, not all polyurethane rock wool boards are up to par. As a polyurethane rock wool board manufacturer, today, I'll discuss how to choose the right polyurethane rock wool board.
When selecting polyurethane rock wool boards, the material is a prime factor to consider. Rock wool boards, for instance, are inorganic fiber boards made by melting and processing basalt at high temperatures. The performance of rock wool boards with different densities can vary; Baorunda uses standard rock wool boards with a density of 120.
The panels of polyurethane-faced rock wool boards are also meticulous in material selection. For instance, some manufacturers opt for common color steel aluminum plates to save costs, which are not durable and may deform over long-term use. In contrast, they choose galvanized steel plates from excellent companies like Baosteel. Although these may be slightly more expensive, they ensure longevity.
