The world of foaming agents is diverse and critical for producing lightweight, insulating, and cushioning materials. Among these, AC foaming agent (Azodicarbonamide) has been a widely used option due to its excellent performance characteristics and cost-effectiveness. However, its application is not without challenges, prompting extensive research into modification and alternative solutions. NINGBO INNO PHARMCHEM CO.,LTD. delves into the intricacies of AC foaming agents and their place alongside other specialized chemicals.

AC foaming agent is lauded for its high gas generation volume, decomposition that is relatively non-toxic and odorless, and its low cost. However, its relatively high decomposition temperature, often around 200°C, can be problematic for polymers that have lower processing temperatures or are prone to thermal degradation. This necessitates increasing processing temperatures, which can lead to discoloration and aging of the polymer matrix. Furthermore, the typical particle size and distribution of AC foaming agent can result in uneven pore sizes in foamed products, affecting their quality and mechanical properties. Addressing these issues often involves strategies for AC foaming agent modification.

Key modification strategies include reducing the decomposition temperature to create low temperature AC foaming agent variants, often achieved by adding activators. Enhancing dispersion is another crucial aspect, as AC foaming agent can agglomerate due to static electricity or moisture absorption, leading to larger pores. Incorporating inert inorganic compounds as dispersion auxiliaries can mitigate this, though it may slightly reduce the gas volume. Reducing decomposition residue and controlling foaming through inhibitors are also important modification pathways. These advancements are vital for manufacturers seeking improved product consistency and performance.

While AC foaming agents offer benefits, understanding their limitations is essential. In contrast, agents like Dicumyl Peroxide (DCP) offer different advantages, particularly in high-temperature crosslinking applications. For manufacturers seeking tailored solutions, NINGBO INNO PHARMCHEM CO.,LTD. provides access to a range of chemical auxiliaries. If you are exploring options for plastic auxiliary agent or are interested in comparative analyses, reaching out to us for DCP pricing or information on other specialized chemicals is a valuable step.