Product Category lightweight refractory castable GLD-0.7 lightweight refractory castable GLD-0.8 lightweight refractory castable GLD-1.0 lightweight refractory castable GLD-1.2 lightweight refractory castable GLD-1.4 Product Description lightweight refractory, insulation castable high quality lightweight aggregate and powder, adding additives and binders mixed together, the volume density from 0.6-1.7g / cm3, the use of self 800-1650 ℃ temperature at different levels; lightweight refractory, insulation insulation castable refractory castable points and insulation castable two categories; product characteristics bulk density, low thermal conductivity, good insulation properties; lightweight refractory, insulation performance in direct contact with the flame, for a variety of atmosphere ; lining overall good, long life, easy construction, can be any shape; a typical application of industrial furnace high temperature industrial furnace wall lining or insulation backing; heat pipe wall lining; continuous furnace, pit furnace, bell furnace , door, watching the fire hole, metallurgical industrial furnaces, heat treatment furnace, furnace chemical industry, building materials, industrial furnaces, waste incinerators; Key performance indicators grades GLQ-0.7 GLQ-0.8 GLQ-1.0 GLQ-1.2 GLQ-1.4 AL2O3 / % ≥ 25 30 35 40 50 bulk density g / cm-3 0.7 ± 0.1 0.8 ± 0.1 1.1 ± 0.1 1.3 ± 0.1 1.5 ± 0.1 Compressive strength / MPa, ≥ 110 ℃ 1000 ℃ 1.5 3.0 7.0 8.0 9.0 1 (800 ℃) After firing line 381 012 change /% 1000 ℃ -1.5 ~ 0 (800 ℃ -1.4 ~ 0 -1.0 ~ 0 -1.0 ~ 0 -0.8 ~ 0 Thermal conductivity / W (mk) -1, ≤ 350 ℃ 600 ℃ 0.14 0.16 0.23 0.30 0.45 0.16 0.18 0.25 0.40 0.50 maximum use temperature / ℃ 800 1000 1100 1200 1300 Packaging bags Packing 50kg / bag, 25kg / bag Notes product shelf life of three months, waterproof, do not use caking