Aluminum silicate fiber riser / plug
Light weight : refractory fiber products are generally 1 / 3-1 / 5 of the weight of lightweight refractory bricks. Using it as the lining of thermal furnaces and glass feeding channels can reduce the weight of furnaces and save the cost and time of furnace construction.
2.Low heat capacity : Refractory fiber itself absorbs little heat, which is 1 / 4 of refractory brick. The heat loss is small, and the operation cycle of the furnace and the glass feeding channel is accelerated.
3.High temperature thermal stability, thermal shock resistance, long service life.
The thermal conductivity is low, only about 1 / 3 of the lightweight refractory brick.
5.Good chemical stability, in addition to hydrofluoric acid and alkali, most of the chemicals are not corroded, and can be used as chemical catalyst carrier.
6.can reduce noise, but also can be used as high temperature silencing material.
7.Good electrical insulation performance, can be used as high temperature insulation materials.
8.A wide range of uses, wherever the need for high temperature and energy saving places, it has its place, especially for the continuous casting of aluminum profile industry and aluminum alloy casting industry, can achieve significant economic benefits.
At present, it is widely used in metallurgy, machinery manufacturing, petroleum, chemical industry, building materials, shipbuilding, aircraft manufacturing, glass ceramics, electronics, military industry, refrigeration and other industries in China, especially in various heating furnaces,
in the application of high temperature furnaces such as glass furnaces and glass material channels, annealing furnaces, quenching furnaces, box electric furnaces and tunnel kilns, satisfactory results of coal saving, power saving and oil saving of 10 % -40 % have been achieved, which are very popular among industrial and mining enterprises.