A Diverse Chemical Foaming Agent Product Line

Endothermic Chemical Foaming Agents
Exothermic Chemical Foaming Agents
Endo/Exo Blend Chemical Foaming Agents

Bergen International focuses exclusively on providing chemical foaming agents that will provide the best performance in your low-density foaming process.

Whether you’re Molding or Extruding parts…working with Polyolefins, Styrenics, Engineering Resins or PVC …require an Endothermic, Exothermic or Endo/Exo Blend…in Powders, Pelletized Masterbatches or Liquids, our line of Foamazol™ Chemical Foaming Agents will provide plastics processors many benefits such as: finer cells for better physical properties including smoother surfaces, increased strength and sink mark elimination …reduction of polymer usage, saving you money …quicker cycle times and increased throughput speed …elimination of outgassing so parts can be finished immediately and, most Foamazol™ Chemical Foaming Agents are environmentally friendly so handling and processing are safe with many grades available for applications involving food contact.

Custom Formulated Chemical Foaming Agent Product Development

What’s more, we have a great depth of experience in custom formulating CFAs to ensure that you get the product that best meets your needs. We are so committed to Chemical Foaming Agents that we can provide customers with access to our processing laboratory, allowing you to fine tune your process at our facility, saving you R&D costs, equipment and time.



Endothermic CFAs
Endothermic chemical foaming agents are chemicals that take heat away from the chemical reaction. This produces foams with a much smaller cell structure, resulting in improved appearance and better physical properties. Find an Endothermic CFA
Exothermic CFAs
Exothermic chemical foaming agents generate heat during the decomposition process. They liberate more gas per gram of foaming agent than endothermic agents and higher gas pressure. Find an Exothermic CFA
Endo/Exo Blend CFAs
Endothermic and Exothermic blends can have a synergistic effect that offers benefits over the use of either an endo or exo by themselves. Find an Endo/Exo Blend CFA
Custom Formulated CFAs
Bergen International prides itself on our ability to work with you to develop the exact blend that offers the best set of performance/cost benefits for your specific process and polymer. Find out more on custom CFAs
Request a Sample
Contact Bergen International to get a sample of endothermic, exothermic, or endo/exo blend CFA. Request a Sample