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Views: 0 Author: Yinsu Flame Retardant Publish Time: 2023-06-30 Origin: https://www.flameretardantys.com/
Dissolution and Migration of Yinsu Plastic Flame Retardants in Polymers
Yinsu plastic flame retardants are a class of chemicals used to improve the flame retardancy of polymer materials. Solubility and mobility in polymers are important properties of flame retardants, which will have a significant impact on the combustion behavior and safety of polymers. Yinsu plastic flame retardants will provide you with a perfect solution to the problem of flame retardancy.
Generally speaking, the better the solubility of flame retardants, the greater their dispersion in the polymer, and the more effectively they can inhibit the combustion of polymer materials. However, if the solubility of flame retardants is too good, high concentration of aggregates may be formed in the polymer, resulting in the degradation of polymer performance. The additive in the substrate may be in a homogeneous solution state, but most flame retardants are in a separated phase.
The fluidity of the flame retardant is also an important property. During the use of polymer materials, flame retardants will migrate with solvents, moisture and other substances. If the flame retardant is too mobile, it will migrate from the polymer material to other areas, causing the material to burn at a higher rate. Therefore, the migration rate of flame retardants must be controlled within a certain range.
According to different polymer materials and application requirements, suitable flame retardant types and properties need to be selected. Generally speaking, flame retardants with good solubility and fluidity, such as phosphate ester and brominated polystyrene, can be selected, while factors such as the toxicity and environmental impact of flame retardants should be considered.
The above is the full content of the interpretation, to learn more about wire and cable flame retardants, fabric flame retardants, rubber flame retardants, plastic flame retardants, please continue to pay attention to our website.
