... 45.0-48.0Loss on ignition (%)13.5-15.5Specific gravity (g/cm3)2.67Melting point980Temp. of dehydration >320Residual of ... in water, good thermal stability, fine particle size, low specific gravity, great free-flowing etc. As one high efficient flame retardant ... the flame retardant performance, remove smoke emission and adjust the balance on chemical, mechanical, electrical etc properties.2. As ...