Between 500℃ and 200℃, the 1.5mm-thick heat-insulating mat continued to work for 20 minutes without emitting any odor.
The main material of this heat-insulating mat is aerogel, known as “the king of heat insulation”, known as “a new multi-functional material that can change the world”, is the international focus on strategic frontier areas. This product has low thermal conductivity, high temperature resistance, wide range of use, mainly used in the aerospace industry, aircraft and ships, high-speed rail, new energy vehicles, the construction industry and industrial pipeline insulation and other fields.
There are three main evaluation criteria for aerogel in the market: pH stability, continuous thermal insulation and continuous hydrophobicity. At present, the pH value of the produced aerogel products is stabilized at 7, which is not corrosive to metals or raw materials. In terms of continuous adiabatic property, after years of use, the performance of the product will not be reduced by more than 10%. For example, in the 650 ℃ high temperature environment, year-round uninterrupted use, can last 20 years. Sustained hydrophobicity of 99.5%.
Aerogel products, the range of basic materials, from the commonly used glass fiber mats, extended to basalt, high silica, alumina, etc., the product can be used to wrap the lowest temperature of minus 200 ° C LNG pipeline, can also be used for instantaneous warming of more than a thousand degrees Celsius supersonic aircraft engine insulation, but also can be used in vacuum environments.
With the increasing popularity of new energy vehicles, it opens up space for the thermal pad market. With just 126 pieces of aerogel, a heat-insulating safety mat can be created to prevent thermal runaway and fire in batteries, leaving valuable time for users to escape.
Post time: Jun-21-2024
