A flame-retardant masterbatch (bromine-based / halogen-based) is also called a flame-retardant masterbatch. It is one of the best flame retardant products in plastics and rubber resins. The flame retardant masterbatch (masterbatch) is based on the flame retardant, and has undergone the organic combination, modification and coordination of various flame retardant ingredients. It is a granular product made by mixing, extruding, and granulating through a twin-screw or three-screw extruder. Unlike flame retardants, flame retardant masterbatches are easy to add in resin, clean and hygienic, high flame retardant efficiency, small addition amount, small impact on the mechanical properties of the resin, and it is difficult to cause delamination, patterning, precipitation and other undesirable phenomena after addition. , Saving many advantages such as labor, material cost and time. Generally, the dispersibility, flowability, compatibility with resin, thermal stability and weather resistance of flame retardant masterbatch in resin are much better than ordinary flame retardants. In addition, the flame retardant masterbatch with proper formula has flame retardancy. Efficiency and effectiveness (cost performance) are also far superior to ordinary flame retardants. Therefore, the flame retardant masterbatch has become one of the best choices to achieve the fire protection requirements of flame retardant plastic products, and has become an effective substitute for flame retardant powder.

1. High flame retardant efficiency: The organic combination and synergistic effect of multiple flame retardant ingredients make the flame retardant efficiency of flame retardant masterbatch (masterbatch) much higher than that of flame retardants (up to the same flame retardant standard in plastics). The added amount is lower than the flame retardant, and the cost is reduced).

2, easy to use: most of the flame retardant masterbatch (master batch) are tablet-shaped or bar-shaped tablet-sized particles, which are exactly the same size as general plastic particles, which improves the mutual compatibility between them, making it easier to disperse and add and sanitary And reduce volatile waste.

3. Good compatibility with resin: In general, the flame retardant masterbatch (masterbatch) has been specially treated to improve its compatibility with plastic resins, so that even if the amount is added to the resin, it is not large. It is easy to produce problems such as delamination, frost, and pattern.

4. Reduce costs and increase added value of products: Often, the addition of flame retardant masterbatch (master batch) makes general plastics have or close to the application requirements of engineering plastics, which increases the added value of products and reduces the cost of raw materials.