The current flame retardant masterbatch has become an effective substitute for flame retardant powder

2020-05-06 11:20:03

In general, the dispersion, fluidity, compatibility with resin, thermal stability and weatherability of the flame retardant masterbatch are much better than those of the ordinary flame retardant, and the formula of the flame retardant masterbatch is flame retardant.

The efficiency and efficiency are also far superior to the ordinary flame retardant.

Therefore, the current flame-retardant masterbatch has become one of the best choices to meet the fire-retardant requirements of flame-retardant plastic products, and has become an effective substitute for flame-retardant powder.

Characteristics of flame retardant masterbatch.

1. High flame-retardant efficiency: the organic combination and synergistic effect of various flame retardant components make the flame-retardant masterbatch's flame-retardant efficiency far higher than that of flame-retardant, and the amount of plastic added must be under the flame-retardant, and the cost is also reduced.

2. Easy to use: flame retardant masterbatch is mostly flake or strip shaped particles, which are the same size with ordinary plastic particles, so as to improve their mutual compatibility, make it easier to disperse, add and clean, and reduce volatile waste.

3. Good compatibility with resin: under normal conditions, the master batch of flame retardant masterbatch is specially treated to improve its compatibility with plastic resin, which is not easy to produce even when added to the resin.

Layering, shading, patterns and other issues.

4. Reduce the cost and increase the added value of the product: generally, adding flame-retardant masterbatch makes common plastics have or close to the application requirements of engineering plastics, so as to increase the added value of the product and reduce the cost of raw materials.

Phosphorus based flame retardant masterbatch is also a common product. In some resins, its flame retardant efficiency is even higher than that of halogen, but its color is not harmonious, its compatibility is poor, its oxygen index is low, and its processing technology is poor.

Many disadvantages, such as low applicability, can only be adopted by special industries.

Intumescent flame retardant masterbatch has a narrow application range due to its low flame retardant efficiency and easy foaming.

Inorganic flame retardant masterbatch, such as magnesium hydroxide.

Flame retardant products have good environmental protection, do not emit toxic gases, have a small amount of smoke, and have a high oxygen index of flame retardant plastics, but the flame retardant standard and the natural excessive addition amount produce the incompatibility of inorganic and organic substances.

Although the modified products are still difficult to meet the needs of most industries, their promotion is limited.

I believe that after the progress of this process, relying on its environmental advantages can gradually be recognized by the market.