Why can magnesium hydroxide flame retardant be widely used?
At present, there is a large amount of aluminum hydroxide in China, but with the increase of the processing temperature of the polymer, aluminum hydroxide is easy to decompose and reduce the flame retardant effect. Magnesium hydroxide has the following advantages over aluminum hydroxide
Brucite is also called Brucite Mg (OH) 2. Hardness: 2.5. It is a single crystal with a thick plate shape, and the flake-shaped aggregate is common; sometimes it is a fibrous aggregate, called nemalite or brucite. Brucite often forms the illusion of periclase.
In modern flame retardant skills, the compound skills of flame retardants is a very important aspect.
Magnesium hydroxide is an inorganic flame retardant filler for polymer matrix composites with good application prospect.
With the development of polymer material industry, there are more and more fiber, resin, chemical, construction, transportation, rubber and other synthetic materials, but most polymers are flammable materials. In many application fields, in order to prevent fire, flame retardants need to be added to polymer materials.
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