Thermal insulation tiles can be said to be a kind of material that must be present in cars. If there is no such material in the car, it is very likely to cause the car to explode during driving. Although cars without thermal insulation tiles may not explode, there are still such safety hazards, so it is best not to drive a car without thermal insulation tiles. So can Bora do without thermal insulation tiles? There are thermal insulation tiles installed, which are usually found on the chassis to prevent the exhaust pipe from overheating. The main raw material of the original insulation tile was aluminum. With the development of science and technology, a new type of magnesium cementitious insulation tile began to attract people's attention. The main raw material of this insulation tile is magnesium oxide, commonly known as Junyi insulation tile. It is non-toxic and radiation-free, has strong insulation function, and the outer layer is sealed with plastic alloy, which has waterproof, fireproof, anti-corrosion and other functions. The thermal conductivity of this insulation tile is as low as 0.169 W/mk, the fire protection level reaches B1 level for non-combustible materials, the lateral flexural strength reaches 3754N/m, and the longitudinal flexural strength reaches 399N. It is an ideal new building material. If necessary, installing these two things can increase the protection of the vehicle and reduce the noise in the cab. It is recommended that no additional installation is required. The cost after installation is relatively high and the effect is not particularly obvious. If you want to install it yourself, you can. The main raw material of the original insulation tile was aluminum. With the development of science and technology, a new type of magnesium cementitious insulation tile began to attract people's attention. The main raw material of this insulation tile is magnesium oxide, commonly known as Junyi insulation tile. It is non-toxic and radiation-free, has strong insulation function, and the outer layer is sealed with plastic alloy, which has waterproof, fireproof, anti-corrosion and other functions. The thermal conductivity of this insulation tile is as low as 0.169 W/mk, the fire protection level reaches B1 level for non-combustible materials, the lateral flexural strength reaches 3754N/m, and the longitudinal flexural strength reaches 399N. It is an ideal new building material. develop The main material used to manufacture the space shuttle is aluminum, which is far from the temperature resistance requirement of 1649℃. Therefore, an insulation layer must be added to it. In early space projects, meltable thermal insulation layers were added to spacecraft. This insulation dissipates heat by melting. It provides effective protection for spacecraft, but its disadvantage is that it is disposable and cannot be reused. The space shuttle is equipped with a much more advanced thermal insulation layer. use The main component of this thermal protection system (TPS) is the 20,000 black insulation tiles affixed to the belly of the space shuttle. The basic material for making thermal insulation tiles is ordinary sand, which is made into very fine fibers. Since 90% of the volume of the insulation tile is air, it is extremely light and holding it in your hand feels like holding a piece of plastic foam. The thickness of the thermal insulation tiles is 25 mm and 12.5 cm, and can withstand temperatures up to 1260°C. Civilian insulation tiles are made by adding a layer of aluminum foil mesh to the surface of ordinary civil tiles, which can play a certain role in heat insulation and extend the service life of the tiles. |
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