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The study and application of LL flame retardant
Author(s) -
Wenqing Qin,
Feng Li
Publication year - 1993
Publication title -
fire and materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.482
H-Index - 58
eISSN - 1099-1018
pISSN - 0308-0501
DOI - 10.1002/fam.810170408
Subject(s) - fire retardant , combustion , phosphoric acid , smoke , waste management , fire safety , materials science , raw material , coating , combustibility , chemical engineering , composite material , chemistry , organic chemistry , metallurgy , engineering , civil engineering
Inorganic flame retardants containing water are less likely to produce toxic gases and smoke during combustion. The raw materials used to synthesize inorganic flame retardants are inexpensive and readily available. Therefore it is appropriate to research and synthesize these kinds of flame retardants and use them to produce building materials that have improved flame retardance and a low price and that constitute no environmental hazards. This paper introduces one kind of liquid,‘LL flame retardant’, which is the product of the reaction of phosphoric acid and aluminium hydroxide under specified reaction conditions. This flame retardant can be used for fire‐retardant coating and can also treat the combustible materials, such as fabrics, paper and wood. This paper describes the preparations, properties and the mechanism of flame‐retardant action of this additive.