... 416 cartons/40HQ Product Name:Aluminium Silicate Fiber Board/Ceramic Fiber Board/Refractory Fiber BoardProduct Introduction: Aluminum silicate ceramic ... ,high pure ,high aluminum,zirconium type ceramic fiber board. The ceramic fiber paper with the advantage of uniform ... ,products can be turning, milling, planing, grinding, drilling, cutting, carving, etc processing. This product is hard and tough, ...