Material : Molten volcanic basalt rock spun into inorganic fibers

Reaction to Fire : Euroclass A1 (Non-combustible)

Melting Point : Approximately 1,000°C (1,832°F)

Thermal Conductivity : 0.034 – 0.043 W/m·K (standard testing at 70°C)

Density Range : Typically 40 kg/m³ to 200 kg/m³ (depending on the specific grade)

Sound Absorption : NRC 0.9 – 1.0 (standard for acoustic grades)

Water Repellency : ≥ 98% (Hydrophobic rate)

Dimensional Stability : Resistant to shrinkage, warping, or deformation over time