An engineering mold heat insulation board with good pressure resistance and heat resistance performance

Abstract

The invention discloses an engineering mold heat insulation board with good pressure resistance and heat resistance performance, which comprises a heat insulation board body. board, the fourth middle board and the heat insulation lower board, the bottom of the heat insulation upper board is connected to the top of the first middle board by building sealant, and one side of the bottom of the first middle board is connected to the second board by the building sealant. One side of the top of the middle plate is bonded and connected, and one side of the bottom of the second middle plate is bonded and connected to one side of the top of the third middle plate through building sealant. In the present invention, an asbestos board and a rock wool board are added to the heat insulation lower board. , Strengthen the connecting ribs and return-shaped grooves, and add ultra-fine glass wool, high-silica wool boards and vacuum insulation boards on the heat-insulating upper board, which greatly reduces the heat conduction performance and can effectively improve the heat-insulating lower board and insulation board. The heat resistance performance of the hot plate reduces the phenomenon of scalding during use.

Description

technical field [0001] The invention relates to a heat insulation board, in particular to an engineering mold heat insulation board with good pressure resistance and heat resistance, and belongs to the technical field of heat insulation boards. Background technique [0002] Molds, various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In a nutshell, a mold is a tool used to make a shaped item, this tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the article by changing the physical state of the formed material. Known as the "Mother of Industry". [0003] Engineering molds are a kind of molds, and heat insulation boards are usually used in the process of use. However, the existing heat insulation boards still have some shortcomings. For example, most ...

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Problems solved by technology

[0003] Engineering mold is a kind of mould, and heat insulation boards are usually used in the process of use. However, there are still some shortcomings in the existing heat insulation boards. For example, most of the existing heat insulation boards have poor pressure bearing capacity. The problem is that it cannot withstand the gravity of the mold, it is prone to breakage, and the service life is short. At the same time, the heat resistance of the existing heat insulation board is poor, which leads to the unsatisfactory heat insulation effect of the heat insulation board. Therefore, we provide An engineering mold heat insulation board with good pressure resistance and heat resistance performance

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