What is the density of ceramic fiber?

The density of ceramic fiber varies depending on its form and application. Here are the typical ranges for common types:

1. Ceramic Fiber Loose Wool
Density: approximately 50–150 kg/m³ (0.05–0.15 g/cm³). Loose fibers have a low density and are commonly used for filling or insulation layers.

2. Ceramic Fiber Blanket
Density: typically 96–128 kg/m³ (0.096–0.128 g/cm³); some high-density products can reach 160 kg/m³.

3. Ceramic Fiber Module
Compressed modules have a higher density of about 190–220 kg/m³ (0.19–0.22 g/cm³).

4. Ceramic Fiber Board
Higher density, approximately 240–500 kg/m³ (0.24–0.5 g/cm³), depending on required strength and temperature resistance.

5. Ceramic Fiber Paper
Lightweight and uniform, with a density of around 200 kg/m³ (0.2 g/cm³).

Notes:

（1）The choice of density should match the application scenario (e.g., high-temperature furnace lining, pipe insulation) and mechanical requirements.

（2）Actual values should follow the technical specifications provided by SUNTHERM, as different processes and compositions may result in variations.

（3）For specific product models or applications, consult the SUNTHERM technical manual for precise data.