With the progress of science and technology and the improvement of living standards, polymer materials, especially synthetic polymers: such as plastics, rubber, etc., are becoming more and more important in people's lives, and their applications are expanding year by year. However, most organic polymer materials have different degrees of flammability in the air, and in order to realize their application in many industries such as military, aerospace, transportation, electric power and civil, flame retardant modification has become a new topic. The ideal method of flame retardant modification of plastics is often to improve the fire performance of plastics by adding flame retardants or flame retardant masterbatches and other products.
Flame retardant masterbatch (brominated/halogenated), also known as flame retardant masterbatch, is one of the best flame retardant products in plastics and rubber resins, flame retardant masterbatch (masterbatch) is based on flame retardant through the organic combination, modification and synergistic effect of a variety of flame retardant components, and through the twin or triple screw extruder through mixing, extrusion, granulation and preparation of a granular product. Different from flame retardants, flame retardant masterbatches have many advantages such as easy to add in resin, clean and hygienic, high flame retardant efficiency, small addition amount, little impact on the mechanical properties of resin, and it is not easy to occur after adding, such as delamination, pattern, precipitation, etc., saving manpower, material cost and time. Generally speaking, the dispersion, fluidity, compatibility with resin, thermal stability and weather resistance of flame retardant masterbatch in resin are much better than ordinary flame retardants, and the flame retardant efficiency and effectiveness (cost performance) of properly formulated flame retardant masterbatches are also far better than ordinary flame retardants. Therefore, flame retardant masterbatch has become one of the best choices for flame retardant plastic products to meet fire protection requirements, and has become an effective substitute for flame retardant powder.
