fire retardant ammonium polyphosphate TFAPP02

1. Molecular formula: (NH4PO3)n n>1000

2.Properties:Ammonium ployphosphate (TFAPP02) is a non-halogen flame retardant. It acts as flameretardant by intumescence mechanism. When TFAPP02 is exposed to fire or heat, it decomposesto polymeric phosphate acid and ammonia. The polyphosphoric acid reacts with hydroxyl groupsto form a nonstable phosphateester. Following dehydration of the phosphate ester, a carbon foamis built up on the surface and acts as an insulation layer.

3.Guaranteed Technical Specifications :

4.Uses:In plastic (PP, PE, PVC, ect.), Polyester, Rubber, and Expandable fireproof coatings.

5. Packing and storage:Packed in 25 kg net WPP/PE bags. It must be stored in places well ventilated and dry.

fire retardant ammonium polyphosphate TFAPP02