How to analyze the phosphorus content and decomposition temperature of red phosphorus flame retardant?

How to analyze the phosphorus content and decomposition temperature of red phosphorus flame retardant:

How to analyze the phosphorus content and decomposition temperature of red phosphorus flame retardant?With the development of synthetic materials industry and related laws and regulations perfect, and people's environmental protection consciousness enhancement, the research on and development of flame retardants have diversified development, improve the efficiency of flame retardant, reduce dosage, reduce the harm to human health and the environment has aroused people's more and more attention, the halogenation of flame retardants and the development and modification of inorganic flame retardants have become the main trend of flame retardants is.

Red phosphorus flame retardant is a good flame retardant, with the addition of less, flame retardant efficiency, low smoke, low toxicity, widely used and other advantages.Red phosphorus is mixed with aluminum hydroxide, expanded graphite and other inorganic flame retardants to make the compound phosphorus/magnesium, phosphorus/aluminum, phosphorus/graphite and other non-halogen flame retardants, which can be used to significantly reduce the flame retardant dose, so as to improve the processing and physical and mechanical properties of plastic products.

Red phosphorus flame retardants contain 90% phosphorus.Decomposition temperature >, 300 degrees.Particle size 600 mesh screen through.Mean grain longitude <5 m.

Above is the method of analyzing the phosphorus content and decomposition temperature of red phosphorus flame retardant.