1. TEMPERATURE CLASSIFICATION COM alumina silicate fiber boards 1100 ℃ ST alumina silicate fiber boards 1260 ℃ HP alumina silicate fiber boards 1260 ℃ HA alumina silicate fiber boards 1360 ℃ HAZ alumina silicate fiber boards 1360 ℃ HZ alumina silicate fiber boards 1430 ℃ 2. OPERATING TEMPERATURE Operating temperature is determined by using conditions, heating manners and environment atmosphere, etc. 3. PRODUCTION ENGEERING All kinds of alumina silicate fiber boards, adopting corresponding blowing fiber (COM, ST, HA, HP, HAZ, HZ) as the material, are produced by vacuum formed technology. All kinds of alumina silicate fiber boards don not only possess the same function of fiber, but also have hard texture, excellent toughness and intensity, and excellent fire resistant and heat preservation. 4. TECHNICAL FEATURE: Low thermal conductivity and low heat storage. Excellent thermal stability and thermal vibration resistance High compression strength, excellent toughness 5. APPLICATION: Liners of industrial furnace High temperature liners, vehicle, baffle of furnace door, disjunctive boards of temperature High temperature equipments heat insulation,. Space navigation, ship building ,heat insulation , fireproof, sound insulation.