In order to increase the flammability of polymer materials, mainly used in polymer materials such as plastics, rubber, fiber, and most of these materials can be burned. In particular, plastic, to be used in transportation, construction, electrical equipment, aviation, space flight and other aspects, it is urgent to solve its combustion resistance. Flame retardants should generally be used under the following conditions:

magnesium hydroxide Mg (oh)2 is an additive flame retardant with rapid development. it is low smoke, non-toxic, and can neutralize acid and corrosive gas in combustion process, so it is an environmentally friendly green flame retardant. and its flame retardant mechanism is similar to AL (OH)3. compared with AL (oh)3, the decomposition temperature of Mg (oh)2 is 100-150 higher than that of AL (oh)3 C, which can be used for flame retardant of engineering plastics with processing temperature higher than 250 C, and also can promote the carbon formation of polymers, but to achieve a certain flame retardant effect, the addition amount needs to be more than 50%, which has a great influence on the properties of the materials. Reduction of aggregation the addition of Mg (oh)2 in the compound, one way is to fine-tune the Mg (oh)2 particles, and the other is to modify the Mg (oh)2 surface by coating technology to improve its compatibility wit

magnesium hydroxide Mg (oh)2 is an additive flame retardant with rapid development. it is low smoke, non-toxic, and can neutralize acid and corrosive gas in combustion process, so it is an environmentally friendly green flame retardant. and its flame retardant mechanism is similar to AL (OH)3. compared with AL (oh)3, the decomposition temperature of Mg (oh)2 is 100-150 higher than that of AL (oh)3 C, which can be used for flame retardant of engineering plastics with processing temperature higher than 250 C, and also can promote the carbon formation of polymers, but to achieve a certain flame retardant effect, the addition amount needs to be more than 50%, which has a great influence on the properties of the materials. Reduction of aggregation the addition of Mg (oh)2 in the compound, one way is to fine-tune the Mg (oh)2 particles, and the other is to modify the Mg (oh)2 surface by coating technology to improve its compatibility wit

There are many kinds of halogen-free flame retardants, which can be divided into inorganic and organic flame retardants. It can be divided into magnesium-aluminum, phosphorus, nitrogen, phosphorus-nitrogen, silicon, antimony, boron, molybdenum and expandable graphite. At present, halogen-free flame retardants are mainly phosphorus (phosphine) esters (including halogenated derivatives), zinc borate, aluminum hydroxide, magnesium hydroxide flame retardant, red phosphorus and antimony trioxide.

Flame retardant science and technology is developed to meet the needs of social safety production and life, prevent fire and protect people's lives and property. Flame retardant is the application of flame retardant technology in real life.