Wood flame retardants areflame retardantIt has the characteristics of good thermal stability, non-volatile, less smoke, no toxic and corrosive gases, low price, etc., and has been widely valued by countries all over the world. Xiao Bian today to share with you the classification of wood flame retardants and how to use the construction.
Wood flame retardants are additives that prevent wood from being ignited and inhibit flame propagation. There are many ways to classify it, and the editor briefly introduces six commonly used ones:
　　(1)Basic chemical properties(inorganic, organic, etc)
　　(2)Flame retardant elements or combinations of flame retardant elements contained(Phosphorus, nitrogen, halogen, etc.)
　　(3)The method of adding flame retardants to materials.(Additive type, reactive type)
　　(4)Compound type(Acids, alkalis, ethers, esters, oxides, hydroxides, salts, etc.)
　　(5)mechanism of action(Physically or chemically active flame retardants, gas or condensed phase flame retardants)
　　(Six)Durability of flame retardant effect(Resistant to light, heat, chemicals and water)
Construction of wood flame retardant application:
　　1The surface of the substrate shall be cleaned before construction, and there shall be no oil, water, dust, etc.
　　2Wood flame retardant shall not be mixed with other additives, and shall not be used after adding other ingredients.
　　3Before construction, the materials shall be mixed evenly, and brushing, roller coating and spraying can be used.
　　4Flame retardants can be used in5℃Above environmental construction, the best construction environment temperature15～25℃.
　　5, This product is limited to indoor use, mainly suitable for wood, such as wood, five and board, fiberboard and other substrate surface use, can also be used for non-load-bearing metal surfaces, such as fire protection treatment of ventilation pipes.