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The Cooling Process of Aluminum Hydroxide Flame Retardant

Aluminum hydroxide is an inorganic substance that is widely used in our lives. We often hear about aluminum hydroxide flame retardants, each of which has a different process. Next, let us understand its cooling process.

Aluminum hydroxide is an inorganic substance that is widely used in our lives. We often hearaluminum hydroxideFlame retardants, each substance has a different process. Next, let us understand its cooling process.

氢氧化铝

Aluminum hydroxide flame retardant is one of the inorganic flame retardants widely used in the world. With flame retardant, smoke, filling and other excellent characteristics. Aluminum hydroxide flame retardants contain hydroxide, which can produce water.aluminum hydroxideThe decomposition temperature is 200. It basically completes the dehydration reaction from 245°C to 300°C, releases crystal water, absorbs latent heat, and lowers the temperature. This is the cooling technology in flame retardant technology.

The large amount of water vapor produced can dilute the combustible gas. At the same time, each mole of aluminum hydroxide combined with 34.6mol of water, absorb heat 1.97KJ, also play a cooling role. Aluminum hydroxide flame retardant can achieve good cooling effect, can not do without its excellent characteristics.

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As a flame retardant, magnesium hydroxide also need to improve what aspects?

Three Storage Methods of Aluminum Hydroxide Flame Retardant

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What are the reasons for the failure of flame retardant after adding aluminum hydroxide flame retardant?

Everyone knows that there are two common flame retardants. Today we are going to talk about only one of them. Aluminum hydroxide flame retardant is an environmentally friendly halogen-free flame retardant, which can be widely used in fabrics, wood, plastics, and rubber., Polyurethane and other industries have ideal flame retardant effect. In the process of industrial application, it is found that flame retardant failure occurs when aluminum hydroxide flame retardant is added. The following are the reasons for the failure of aluminum hydroxide flame retardant, how to prevent it, how to deal with the operation, and restore the original function.

As a flame retardant, magnesium hydroxide also need to improve what aspects?

When it comes to flame retardants, everyone is familiar with them. Although we usually have less contact with them, we can know what they are used for from the name. Have to talk about magnesium hydroxide, we all know that its main presentation state is a granular, at present, the market sales of magnesium hydroxide particle size is larger, part of the commodity particle size up to tens of microns, immediately used as a flame retardant, poor dispersion, the physical properties of raw materials greater harm. In industrial production, physical grinding methods are generally used to reduce the particle size to 1 micron. The surface of magnesium hydroxide has high polarity and is easy to agglomerate. As the compatibility of refractory materials and polymer substrates, it not only reduces its flame retardant grade, but also causes more serious harm to the physical properties of raw materials.

Hefei Zhongke Flame Retardant New Material Co., Ltd

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