Customer in Indonesia ordered 8*20GP containers refractory lightweight insulation bricks
In December. 8*20 GP containers lightweight insulation bricks are packed for delivering to customer in Indonesia. High quality nice price refractory insulation fire bricks in Topower Refractory.
Lightweight quality insulation bricks, also known as insulation bricks, are the types of refractory bricks often used in the refractory material industry, which are characterized by good thermal insulation performance. Speaking of light quality insulation bricks, people who are familiar with the refractory material industry should have some understanding. Light quality insulation warming bricks are usually divided into the following types: light silicon bricks, lightweight clay insulation bricks, lightweight high aluminum insulation bricks , Diatomic warming bricks, polyhydrous bricks, etc.
First of all, introduce light silicon bricks. Light -quality silicon bricks are a new type of special material. In the steel industry, it is used in the hot air furnace wall. The hot air furnace is commonly used for high -thermal wind channels. Depending on the shape of the hot air furnace, the temperature range is between 1000-1300℃, and its load softening deformation temperature is about 1640℃. Many cases indicate that the light silicon bricks can be used for a long time at 1500-1600℃. It can also be directly mounted on the surface of the hot air, and it can also be used for large span furnace tops.
The diatom insulation brick is a light insulation material made of diatomic soil as the raw material. It has good thermal insulation performance. It can be built on the back of the clay brick as the insulation layer. The product performance is stable, the energy saving efficiency is significant Its heat conduction and expansion coefficients can ensure the stability of high temperature equipment work, strong anti -penetration performance of thermal efficiency, not easy to be bonded by melting, and even the local mechanical vibration of the kiln can not crack.
Hydrogen heating brick insulation and thermal insulation performance is relatively good. Because the raw materials are added to the materials that can make expansion during the production, there are more holes, low thermal conductivity, and good thermal insulation. Irregularity, we must further operate the construction to achieve the size that people want, so the cost is high. Although the performance of polyhydrology is superior, it also has its own obvious disadvantages. Essence
Lightweight clay insulation bricks are generally between 30%-46%, which is a light insulation material for air pores. It is built on the back of the clay brick or high aluminum brick. It can be used for the insulation layer. The surface can be coated with a layer of refractory coating. The refractory temperature is usually 800-900℃, and the maximum does not exceed 1200℃. It has the characteristics of high strength, good rigidity, and good thermal insulation performance.
The content of light aluminum insulation bricks is not less than 48%. It is a good insulation and insulation material. It can be used to build the back of the high aluminum fire tile or light silicon brick. When it is directly contacting the flame, the temperature can reach 1350℃, it has light weight, small shrinkage value, non -permeability, good heat shock resistance, fire resistance can reach 700℃, etc.
