Superwool felt products

Superwool felt is made from Superwool fibres, bonded with an organic binder which begins to burn out at 180°C (356°F). This special binder makes Superwool felt particularly suitable for die-cutting operations. Made from chemically stables fibres, lightweight and very insulating, Superwool felt is a multi-purpose product.

Cerafelt and Cerachrome felt

Cerafelt and Cerachrome felt are made in a unique manufacturing process which allows a wide thickness and density range. Both products are recommended for high temperature industrial applications such as expansion joints in kilns, furnaces, and boiler walls. When used as a gasket, Cerafelt exhibits excellent resistance to penetration from molten metal bothferrous and non-ferrous.  This unique property coupled with its ease of fabrication makes it ideal for ingot stool seals and stopper rod gaskets.

Physical characteristics

·Classification temperature up to 1427°C (2600°F)

·Flexible, lightweight

·Low thermal conductivity

·Thickness availability of 3 to 25 mm (1/32 to 1/2 in)

Applications

·High temperature gaskets and seals

·Expansion joints

·Molten metal resistant insulation

Brands

·Cerafelt®

·Cerachrome ® 

·Superwool® Plus 

·Superwool® HT 

·Superwool® Felt