Application of magnesium hydroxide flame retardant

Magnesium hydroxide flame retardant is a pollution-free environmental protection flame retardant being promoted at present. It has no harmful substance emission in the production, use and waste process, does not affect the electrical insulation of the resin, and can also neutralize the acid and corrosive gas produced in the combustion process. It is an environmental friendly green flame retardant.

Magnesium hydroxide thermal decomposition temperature as high as 340 ℃ or so, than the commonly used inorganic flame retardants nearly 140 ℃ higher than that of aluminum hydroxide, can make add magnesium hydroxide composite materials under high processing temperature, extrusion speed, shorten the molding time, also helps to improve the efficiency of flame retardant, and other traditional magnesium hydroxide flame retardant agent and polymer additives such as colorants, antioxidants, uv absorber, strengthening agent, lubricant, such as compatibility, so magnesium hydroxide can be widely used in polypropylene, polyethylene, PVC, high impact polystyrene and ABS, and other fields, used as a flame retardant plastic and all kinds of decoration materials,Because of its smoke elimination and arc extinguishing effect, magnesium hydroxide can also be used in the preparation of cables, household appliances and other materials.In addition, the size of magnesium hydroxide is fine, and the wear of the equipment is small, which is beneficial to prolong the service life of the processing equipment.