Eco Friendly Halogen Free Flame Retardant For Heat Insulator Materials

Halogen-Free Flame Retardant in Rigid Foam for Heat Insulator Materials, Environmentally Friendly

The first commercial application of polyurethane was developed in the middle of the 20th century. Since then, they have been used more and more in construction, automobile, refrigeration, furniture, and footwear industries. It is used in many applications as structural foam: railway industry, shipbuilding, construction, polyester furniture, buses and long-distance car manufacturers, aircraft and military, and so on. These foams are usually used as cores and filling materials for composite parts.

TF-PU501 is used solely in flameproof treatment for rigid polyurethane foam

Description of Product

Ammonium polyphosphate (phase II)

Molecular formula : (NH4PO3)n n>1500

CAS No.: 68333-79-9

EINECS No.: 269-789-9

HS CODE: 2835.3990

Model No.: TF-PU501

Index

Appearance                                                                            Gray powder

P2O5 content (w/w)                                                                        ≥47%

N content (w/w)                                                                             ≥8%

pH value (10% aqueous suspension, at 25ºC)                            6.5-7.5

Moisture (w/w)                                                                                ≤0.5%

Packing : 25kg/bag, 22mt/20’fcl without pallets, 18mt/20’fcl with pallets. Other packing as request.

Storage: in dry and cool place, keeping out of moisture and sunshine, shelf life two years.