1 ceramic kiln: high temperature burning plate, sintered plate, push plate, sagger and other refractory kiln productsbearing board, smooth burning plate, corundum mullite bearing board; sagger, push plate etc..
2 electric furnace, experimental furnace, bell type furnace, high temperature lifting furnace;
3.99.5% alumina ceramic;
4 proxy for fine ceramics additives: dispersing agent, defoaming agent, release agent, binder, etc..
5 import agent: ceramic fiber products, all kinds of ceramic raw materials, ceramic sand etc.;
The mullite corundum bearing board market use; board production technology has a breakthrough in the domesticcorundum mullite bearing; can no longer depend on foreign imports of bearing board state; the domestic JiangsuSuzhou Ruibang Ceramic New Material Co., Ltd. has already produced can overcome the fracture load bearing board, the bending problem; solve the burning plate purchase difficult, high purchase cost problem;
Because the fused corundum, fused mullite use temperature is high, the working temperature of two kinds ofmaterials are in more than 1650 ℃, the reasonable ratio with the load bearing board products skeleton, afterpressing, sintering; some domestic refractories enterprises that produce corundum mullite bearing board productiontraditional ways, the load bearing board temperature must satisfy to 1650 DEG C without deformation conditions out;the user in use often find domestic mullite corundum bearing firing plate fracture and two kinds of bendingphenomenon;
Deformation load bearing board because of bending strength lead to expansion coefficient and high temperatureresults; domestic bearing coefficient of expansion board of about 8 or so, foreign product expansion coefficient at around 5.65; high domestic burning plate bending strength in 8.5-10; high temperature burning plate foreign flexural strength at 13.5--14.5; therefore only lower the expansion coefficient of load bearing board can reduce or preventthe fracture load bearing board and bending deformation rate.