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LUYANG BST® sandwich panel rock wool core is designed for high quality metal-faced sandwich panels with precise control of product geometry and strong compressive, tensile and shear strength. The rock wool is bonded and laminated with multi-modeling metal panels, and is widely used in metal-faced sandwich panel partition maintenance structures with thermal insulation, fire protection, refrigeration, cleanliness, and sound absorption requirements. Product Features 1. Fiber toughness, shot content is less than 5%, excellent thermal insulation effect. 2. A1 grade non-combustible fireproof material, can effectively slow down the spread of fire, not produce combustion droplets and toxic gases. 3. Acid value is over 2.0, strong weather resistance, can maintain the system application performance stable. 4. Fibrous porous joint structure reduces the reflection and propagation of sound waves, excellent sound absorption and noise reduction effect. 5. Good air permeability, high water repellent rate, effectively avoid mould. 6. Safe and non-toxic, non-asbestos, non-carcinogenic, not damage or corrode materials in contact with it. 7. High geometric precision, easy to cut and process, suitable for bonding composite with metal panels. |
