... 3High crushing strength a Kaowool 1260 refractory ceramic fiber boardDescriptionAll kinds of ceramic fibre board adopt ceramic fibre which is in Corresponding temperature ... product with good toughness and strength appears flattening and the ceramic material distributes uniformity, it also has excellent Thermal insulation ... 10, 13, 15, 20, 25, 40, 50 Kaowool 1260 refractory ceramic fiber board