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Aluminum hydroxide from manufacturers of aluminum hydroxide flame retardancy and smoke elimination - Appropriate chemical industry

by:Yixin     2021-02-09

aluminum hydroxide is both sexes hydroxide, aluminum hydroxide of aluminum hydroxide manufacturer production method is bayer process in our country, and alkali lime sintering is an important use of aluminum hydroxide used as flame retardants.

aluminum hydroxide used as flame retardant, mainly because of aluminum hydroxide flame retardancy and smoke suppression sex, manufacturer of aluminum hydroxide of aluminum hydroxide flame retardant, learned of the aluminum hydroxide to make polymer flame retardant dehydration effect is the main mechanism of its absorption of heat, the thermal decomposition zone, because the endothermic pyrolysis reaction produces some pieces of volatile polymer, these fragments spread to the burning zone and oxygen exothermic reaction.

among them, the aluminum hydroxide dehydrated absorb part of the heat of combustion, the temperature dropped to solidification phase, organized polymer pyrolysis, also reduces the burn rate.

aluminum hydroxide manufacturers also learned a secondary reason, that is aluminum hydroxide thermal decomposition to produce water vapor, dilute the combustible gas, and water to the reaction of condensed phase. In some special cases, this may be the main cause of aluminum hydroxide flame retardant effect.

aluminum hydroxide is a smoke, can inhibit the generation of smoke, this is because in the solid phase, it promoted the carbonization process, replaced the soot formation. In the condensed phase, heat dissipation can reduce pyrolysis and helps crosslinking reaction.

manufacturer of aluminum hydroxide of aluminum hydroxide flame retardant and smoke suppression principle for this paper, aiming at the issues of aluminum hydroxide used to improve, improve the effect of the use of aluminum hydroxide, improve the competitiveness of the products.

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