About Bergen International

Bergen International, founded in 1999 and headquartered in Elgin, Illinois, USA, specializes in polymer additives for the plastics industry. The company produces chemical foaming agents (CFAs) and nucleating agents compatible with polymers such as polyolefins, styrenics, engineering resins, and PVC. Its additives are used in injection molding, extrusion, rotational molding, structural foam, and wire & cable applications. Available as powders, pellets, and liquids, these products enhance processing efficiency, reduce polymer usage, improve surface finish, and strengthen foamed and molded parts. Bergen International also provides custom formulations and technical support to optimize polymer performance.

Foamazol™ 91

Foamazol™ 91 by Bergen International is a chemical foaming agent. It is characterized by endothermic decomposition. It is intended for applications where lower processing temperatures are used that require uniform cell structure with good density reduction. Foamazol™ 91 achieves maximum gas yields when processing temperature reaches 175-230° C (347-446° F).

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Foamazol™ 92

Foamazol™ 92 by Bergen International is a chemical foaming agent. It is used for applications where low processing temperatures are used that require relatively fine cell structure with good density reduction. It is characterized by endothermic decomposition. Foamazol™ 92 achieves maximum gas yields when the processing temperature reaches 180-210° C (356-410° F).

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Foamazol™ 90

Foamazol™ 90 by Bergen International is a chemical foaming agent. It is characterized by endothermic decomposition. It is used for applications where low-temperature applications are used where high gas yields are desirable. Foamazol™ 90 achieves maximum gas yields when processing temperature reaches 180-210° C (356-410° F).

See the product