Ammonium Polyphosphate 68333-79-9 Halogen Free Flame Retardant Additives

Low Polymerization APP Ammonium Polyphosphate For Intumescent Fire Retardant Paint

Flame retardants are substances or compounds added to other materials (such as plastics, paints, and textiles) to prevent or delay the spread of fire.

Specification                                               TF-101                 

Appearance                                                White powder      

Solubility ( 10% aq., at 25ºC)                      <1.5%                  

pH value ( 10% aq., at 25ºC)                      6.0-8.0                 

Viscosity ( 10% aq., at 25ºC)                      ≤50                       

P2O5 content (w/w)                                     ≥67.5%                

N content (w/w)                                            ≥13%                  

Moisture (w/w)                                            <0.3%                   

Average Particle size(D50)                         15~25µm              

Today FR products are widely used to meet governmental and industry regulatory standards and can be divided in three common groups:

endothermic degradation, gas phase radical quenching and thermal shielding phosphorus flame retardants.

Application

Make into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc.
Used in the flameproof treatment for woods, plywood, fiberboard, papers, fibers, etc.

Used to prepare many kinds of high-efficiency expanding-type flameproof coating, adhesive, bond, the flameproof treatment for multistory building, trains, etc.

Packing

25kg plastic woven bag with PE liner, 24mt/20’fcl without pallets, 20mt/20’fcl with pallets. Other packing as request.

Storage

In dry and cool place, keeping out of moisture and sunshine, shelf life two years.