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Small toxicity biological experiments show that the halogen-based flame retardants have a toxicity index 5 times that of nitrogen-based flame retardants for materials with the same flame retardant properties.
查看详情+The production and application of fire retardants have entered a stage of steady development after experiencing vigorous development in the early 1980s.
查看详情+Wood flame retardants (d) and / or (e) in the gas phase have the advantage that they reduce the tendency to ignite and help the flame extinguishing of textile fiber-forming polymers.
查看详情+Whether a fiber can soften and / or melt (defined by the physical conversion temperature in Table 3) determines whether it is thermoplastic. Thermoplastics can severely affect the behavior of flame retardants due to their associated physical changes.
查看详情+Shanghai flame retardant textile combustion mechanism (as a feedback mechanism) process, in which the fuel (from thermal degradation or pyrolysis fibers), heat (from ignition and combustion) and oxygen (from air) are all Works as the main ingredient.
查看详情+Flame retardants exert their flame retardant effects through several mechanisms, such as endothermic effect, covering effect, chain reaction inhibition, and asphyxiating effect of non-combustible gases.
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