Silica Fabrics (Fortasil)

Silica Fabrics (Fortasil) is a high-temperature fabric specially engineered to be drapeable and flexible, delivering exceptional continuous heat protection along with outstanding resistance to metal splashes. Its unique manufacturing process also offers enhanced durability compared to traditional silica fabrics. Standard products as outlined below.

Standard Products

Temperature (°C)Product CodeDescriptionWeight (g/m²)Thickness (mm)Comments
Short TermContinuous
1500°950°SKSSKS600RSilica treatment with silicone coating8250.65Silicone coating withstands a temperature of 350°C (short term) and 260°C (continuous)
1500°950°SKVSKV601
SKV1200
Silica treatment with additional vermiculite treatment620
1100
0.65
1.25
Increased temperature resistance, improves shedding of molten metal
1500°950°SKGSKG601
SKG1200
With Graflex treatment640
1250
0.7
1.3
Improved flexibility

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