Exolit® AP 740 S

Exolit® AP 740 S by Clariant is an intumescent, halogen-free ammonium polyphosphate. Acts as a flame retardant. Compatible with the unsaturated polyester resin, acrylic resin, epoxy or phenolics. It is very effective in methacrylate-styrene dissolved polyester resin. Exhibits low smoke density. Complies with UL 94 V-0, DIN 5510 S4 SR2 ST2, NF 92-501 class M1, and DIN EN 13501-1. Shelf life of Exolit® AP 740 S is 12 months.