As a raw material for flame retardants, magnesium hydroxide has also begun to receive people's attention. There are many different types of flame retardants, but compared to other types,Magnesium hydroxideThe application of flame retardants is also very extensive, so what are the effects of magnesium hydroxide flame retardants.

1. Endothermic effect

In fact, no matter what kind of object, the heat emitted during combustion is limited. If you want to reduce the temperature of the flame, you must absorb more heat from the fire source in a relatively short period of time. Only in this way can the corresponding purpose be achieved, and magnesium hydroxide flame retardant is to block the combustion through endothermic effect, and the effect is very good.

2. The role of coverage

Magnesium hydroxideFlame retardant will also have the role of covering, in general, adding flame retardant in the burning material, when the flame retardant is exposed to high temperature, it will form a stable foam covering layer to isolate the burning object, so that the burning object can not be in direct contact with oxygen, and blocking oxygen is also a good way to prevent the object from burning.

Inhibition of chain reactions

According to the corresponding theory of combustion to understand to maintain the material, the main combustion is free radicals, when the flame retardant is applied in the burning object, it can quickly capture the free radicals in the combustion reaction, and after the free radicals are blocked, it can reduce the propagation speed of the flame. Moreover, the flame retardant can also decompose non-combustible gas when heated, thus achieving the purpose of flame retardant.

These are aboutMagnesium hydroxideThe role of flame retardants, after reading the above content, I believe that everyone on the role of new magnesium oxide flame retardants have also been understood, in order to better use of magnesium hydroxide flame retardants, before use must understand its related uses, so that it can be better used according to its use, to ensure better use effect.