Ceramic fiber blanket, also known as aluminum silicate fiber blanket, because one of its main components is aluminum oxide, and aluminum oxide is the main component of porcelain, so called ceramic fiber blanket.Ceramic fiber blanket is mainly divided into ceramic fiber blown blanket and ceramic fiber cast silk blanket, ceramic fiber cast silk blanket because of long fiber, small thermal conductivity, thermal insulation performance is better than ceramic fiber blown blanket.Most of the thermal insulation pipeline construction with ceramic fiber cast silk blanket.