Unifrax Fiberfrax® HSA (OF) Ceramic Fiber Paper

HSA paper is made from high surface area (HSA) fibers that contain a low percentage of unfiberized material. Use of this fiber results in a paper with lighter weight and extremely low thermal conductivity, making it the choice of the aerospace industry. It is also used when uniform pore structure and a low content of unfiberized material are required in applications such as glass contact or gas filtration. The HSA "OF" designation signifies materials made without the use of organic binders.Information Provided by Unifrax I LLC