Endothermic Chemical
Foaming Agents

Bergen International manufactures a wide range of endothermic CFAs for molding and extrusion applications.
Endothermic CFAs

AgentRecommendationsApplications
Foamazol™ 10 Recommended for low temperature applications where high gas yields are desirable.Molding & Extrusion
Foamazol™ 11A foaming rotational molding compound Intended for use in rotational molding applications.Molding
Foamazol™ 12A foaming rotational molding compound Intended for use in rotational molding applicationsMolding
Foamazol™ 13A foaming rotational molding compound Intended for use in rotational molding applicationsMolding
Foamazol™ 20Recommended for low temperature applications where high gas yields are desirable.Molding & Extrusion
Foamazol™ 21Intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction.Molding & Extrusion
Foamazol™ 22Intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction.Molding & Extrusion
Foamazol™ 23Intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction.Molding & Extrusion
Foamazol™ 24Intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction.Molding & Extrusion
Foamazol™ 30Recommended recommended for low temperature applications where high gas yields are desirable.Molding & Extrusion
Foamazol™ 31Intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction.Molding & Extrusion
Foamazol™ 40Recommended for applications where a relatively fine cell structure is required at processing temperature around 175-230° C (347-446° F).Extrusion
Foamazol™ 41Intended for applications that require a very fine and uniform cell structure with relatively smooth skins.Molding & Extrusion
Foamazol™ 42Intended for applications that require a very fine and uniform cell structure with relatively smooth skins. For use in film & sheet, and direct gas nucleation applications.Molding & Extrusion
Foamazol™ 50Recommended for applications where a relatively fine cell structure is required at processing temperatures about 175-230° C (347-446° F).Extrusion
Foamazol™ 57Recommended for foaming in injection molding and extrusion.Molding & Extrusion
Foamazol™ 60Recommended for applications where relatively high temperatures are used in the range of 205-275° C (401-527° F).Extrusion
Foamazol™ 61Intended for applications where maximum density reduction is required at relatively low processing temperatures. It is suitable for low pressure structural foam, injection molding, and extrusion.Molding & Extrusion
Foamazol™ 62Intended for sink mark removal and warp reduction in injection molding applications.Molding
Foamazol™ 63Intended for extruded ribbons and sheets where very fine celled foam is desirable.Molding & Extrusion
Foamazol™ 64Intended for applications where maximum density reduction is required, ideal for low pressure injection molding and structural foam molding.Molding & Extrusion
Foamazol™ 65Intended for high temperature applications where very fine celled foam is desirable.Molding & Extrusion
Foamazol™ 70Recommended for applications where very fine celled foams are required.Extrusion
Foamazol™ 71Intended for applications that require very fine and uniform cell structure for both chemical and direct gas foam systems.Molding & Extrusion
Foamazol™ 72Intended for applications that require a very fine and uniform cell structure for with relatively smooth skins.Molding & Extrusion
Foamazol™ 73For use in injection molding and extrusion applications where very fine and uniform cells are required. Especially recommended for nucleation of direct gassed polystyrene foams.Molding & Extrusion
Foamazol™ 73SFor use in injection molding and extrusion applications where very fine and uniform cells are required. Especially recommended for nucleation of direct gassed polystyrene foams.Molding & Extrusion
Foamazol™ 74Intended for use in Polystyrene extrusion applications where very fine and uniform cells are required. Especially recommended for nucleation of direct gassed Polystyrene foams.Molding & Extrusion
Foamazol™ 77Intended for applications that require a very fine and uniform cell structure with relatively smooth skins.Molding & Extrusion
Foamazol™ 90Recommended for low temperature applications where high gas yields are desirable.Molding & Extrusion
Foamazol™ 91Intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction.Molding & Extrusion
Foamazol™ 92Intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction.Molding & Extrusion
Foamazol™ 93Recommended for applications where good dispersion is important and a small amount of foam is necessary.Molding
Foamazol™ 95Intended for applications in polystyrene, PPO, PPE and ABS. It can be used in injection molding and extrusion processes to produce very fine celled foams.Molding & Extrusion
Foamazol™ 96Intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction. Has processing aid to help reduce die drool.Molding & Extrusion
Foamazol™ 1003High temperature foaming agent master batch designed with engineering resins in mind. This product is intended to evolve minimal moisture upon decomposition.Molding & Extrusion