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中文
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.
09
2022
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How to reduce the impurities of aluminum hydroxide flame retardant?
Aluminum hydroxide flame retardant, as the name suggests, is a product that prevents the combustion of items. It is often used in many safety aspects, but it also shows that the less flame retardant impurities, the better the flame retardant effect. What if the flame retardant impurities are reduced?
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How to improve the application effect of magnesium hydroxide flame retardant?
Everyone knows that flame retardants are still used in our lives and play an extremely important role. Among them is magnesium hydroxide, which is widely used as a flame retardant in plastic and rubber products. Its mechanism of action is: release water through thermal decomposition, absorb a large amount of latent heat, reduce the surface temperature of synthetic materials filled in the flame, inhibit polymer decomposition, and cool The surrounding combustible gas: magnesium oxide decomposition is a good refractory material, which helps to improve the flame retardant performance of synthetic materials, and water vapor can also be used as a smoke suppressant.
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04
Methods for improving the performance of magnesium hydroxide flame retardant
Magnesium hydroxide is a green flame retardant with many researches and rapid development. It has many advantages, such as no secondary pollution, good thermal stability, no volatilization, no precipitation, no toxic gas, no corrosion processing equipment, smoke abatement effect is remarkable, substrate carbonization effect is efficient, rich in magnesium resources. However, magnesium hydroxide prepared by conventional methods is highly polar and hydrophilic. The particles tend to have secondary coagulation, poor dispersibility and poor compatibility with non-polar polymer materials, and it is difficult to form a good combination and adhesion at the interface. Therefore, as the content of magnesium hydroxide in the polymer material increases, its processability and mechanical properties also decrease sharply, limiting its application. In order to make magnesium hydroxide better used for flame retardancy of polymer materials, there are mainly the following methods:
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Flame Retardant Mechanism of Aluminum Hydroxide Flame Retardant
In recent years, aluminum hydroxide has been used more and more as a flame retardant, and people have a more and more in-depth understanding of its properties. But many people still don't know how flame retardants work. So the following small series will explain in detail the flame retardant mechanism of the product.
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Temperature Requirements of Aluminum Hydroxide Filler as Flame Retardant
When using aluminum hydroxide filler as a flame retardant, you need to have a certain understanding of all aspects. In other words, aluminum hydroxide filler as a flame retardant, I hope to help you understand this aspect. The key to the success of the aluminum hydroxide filler industry lies in whether it can firmly lock and grasp the new demand and promote the structure of the company's products. Only under the guidance of structural changes and transformation and upgrading of suppliers can control seize the market in a new round of competition.
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Aluminum hydroxide flame retardant can extinguish the principle
With the continuous improvement of people's safety awareness and health awareness, aluminum hydroxide flame retardants have gradually become an indispensable part of our lives. At present, countries around the world still regard the research and development of flame retardants as a task, and have achieved certain results. So, aluminum hydroxide flame retardant flame retardant is how? Next, Xiaobian will take you to understand.
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Characteristics Analysis of Aluminum Hydroxide Flame Retardant
With the development in recent years, aluminum hydroxide flame retardant is considered to be a large amount of inorganic flame retardant in the world, mainly with three major functions, flame retardant, smoke, filling, below, let's analyze its characteristics.
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Advantages and Application Analysis of Aluminum Hydroxide Flame Retardant
In recent years, in our daily life, we often see the use of polymer materials. Its major characteristics are flammable, large smoke, and easy to cause fire. We must deal with the flame retardant problem of polymer materials. Flame retardant is a very good, mainly divided into two categories, organic and inorganic, in inorganic flame retardants, aluminum hydroxide is typical, mainly has three major functions, flame retardant, smoke, filling. The chemical performance is inert, non-toxic, and will not cause secondary pollution. In China, it is called pollution-free flame retardant.
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Factors Affecting the Chromaticity of Aluminum Hydroxide Flame Retardant
When it comes to the word flame retardant, I think we are very familiar with it. It is widely used in our life. Sometimes when buying aluminum hydroxide flame retardant, you will find that some colors are white and some are a little yellow. So, what are the factors that affect its color? Let's understand together:
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