Non-flammable; this product is made of special inorganic non-flammable mineral fibers and has an A1 fire rating.

2. High-temperature resistance: After being subjected to 1300-degree burn for one hour, the physical properties remain unchanged and there is no deformation; the chemical properties also do not alter, allowing the product to continue being used after being fired.

3. Energy-saving: Thermal conductivity of 0.048-0.058, tensile strength around 0.2, compressive strength around 0.47, water absorption rate about 8%, density from 80 kg to 170 kg, adjustable in weight as needed, recommended around 150 kg.

4. Environmental Protection: No waste, wastewater, or emissions are produced during the production process. The fire burns smokeless and odorless, and the by-products generated can be reused. Employees are not at risk of silicosis, and there is no harm to the surrounding environment.