... of China.Our products include ceramic fiber banket,board,paper,module,fire cement, fire bricks, refractory setting ... products, acid resistant cements and refractory castables for use in industries including steel plants, heat and ... °C110012601260136013601430Density kg/m3260320260320260320260320260320260320Permanent linear shrinkage(%)(holding temperature for 24h, density 128kg/m3)-4(1000°C)-3 ...