Mixture of polycarbonic acids and carbonate. 40% active endothermic foaming agent concentrates recommended for extrusion applications for a variety of thermoplastic resins such as polyethylene... view more

Mixture of polycarbonic acids and carbonate. 40% active endothermic foaming agent concentrates recommended for extrusion applications for a variety of thermoplastic resins such as polyethylene... view more

Mixture of polycarbonic acids and carbonate. 40% active endothermic foaming agent concentrates recommended for extrusion applications for a variety of thermoplastic resins such as polyethylene... view more

Mixture of polycarbonic acids and carbonate. 20% active endothermic foaming agent concentrate suitable for a variety of thermoplastic resins such as styrenics, PC, MPPO and ABS. Recommended for... view more

Mixture of polycarbonic acids, bicarbonates, and azodicarbonamide. 40% binary blend which combines the best properties of endo chemical foaming agents and unique family of accelerator additives to... view more

Mixture of polycarbonic acids and carbonates. Cel-Span® Purge 897 is a 40% active endothermic foaming agent concentrate recommended for extrusion applications for a variety of thermoplastic resins... view more

Mixture of polycarbonic acids and carbonates. Cel-Span® CFA 899 is a 40% active endothermic foaming agent concentrate recommended for extrusion applications for a variety of thermoplastic resins... view more