Strong Hydrophobicity APP Flame Retardant Additives

Organic Silicone Treated APP Ammonium Polyphosphate For Fire Retardant Paint For Steel

Flame retardant additives are a very different group of substances. Their chemical and physical properties, chemical behavior, action and performance, toxicology and, of course, also differ from an environmental perspective.

These flame retardant additives have a common effect, which reduces the flammability of the materials used, such as in thermoplastics, thermosetting materials, textiles, paints, etc... flame retardants inhibit or resist the spread of fire.

TF-201G is based on ammonium polyphosphate phase II modified by silicone.

TF-201G has strong hydrophobicity, can flow on the surface of water, it has excellent powder fluidity and good compatibility with organic polymers and resins.

Specification                               TF-201G                         TF-201SG           

Appearance                                White powder                  White powder     

P2O5 Content (w/w)                   ≥70%                               ≥70%                  

N Content (w/w)                          ≥14%                               ≥14%                  

 Moisture (w/w)                           ＜0.25%                           ＜0.25%              

TGA                                           ＞275 ºC                          ＞275 ºC              

Average Particle Size D50         about 18µm                     ＜12µm                

Solubility (10%aq., at 25ºC)       not easy to test                floating on the water surface, not easy to test