Home > Knowledge > Content

Mechanism requirements and use characteristics of flame retardant synergists

Mar 28, 2019

The flame retardant synergist widely uses silicon, tin and other composite products in the process of using the model, and has synergistic flame retardant and auxiliary anti-dripping effect, and the appearance is white powder. The product can effectively replace part of the amount of antimony trioxide in the halogenated flame retardant system, improve the oxygen index of the material, and the overall performance of the polymer after the replacement can be kept intact, which is beneficial to improve the burning experiment of the material.

Mechanism requirements for flame retardant synergists

1. Gas phase flame retardant mechanism: The metal ion active ingredient and halogen flame retardant in this product act to increase the hydrogen halide reaction and release a more effective flame inhibitor-metal halide. Observation under a microscope revealed that the metal compound in this material changed the appearance of the carbon, making it bright and crack-free. These changes enable the carbon layer to have better insulation and thus improve flame retardancy.

2. In the flame retardant process, the heat absorption is large, which is beneficial to reduce the high temperature generated during combustion; a large number of experiments and applications prove that the flame retardant effect of this product and bromine is better than that of pure bromine enamel, and the mechanical properties are improved. Increase the oxygen index and reduce the droplets.

Product characteristics of flame retardant synergist:

Stable performance, versatility, non-toxic, smoke suppression, low cost.www.china-zhufengchem.com