The selection of the appropriate rubber accelerator is a critical decision in the formulation of rubber compounds. It directly impacts the vulcanization process, the final product’s properties, and overall manufacturing efficiency. While conventional accelerators such as DM, M, NS, and CBS have long been industry staples, advancements in chemical technology have led to the development of superior alternatives. NINGBO INNO PHARMCHEM CO.,LTD. offers MAC-3108GE, a modern, thiazole-free rubber accelerator that presents compelling advantages over traditional options.

Conventional accelerators like DM (2-Mercaptobenzothiazole), M (Dibenzothiazyl disulfide), NS (N-Oxydiethylene-2-benzothiazole sulfenamide), and CBS (N-Cyclohexyl-2-benzothiazole sulfenamide) have been widely used for decades due to their effectiveness in speeding up the vulcanization process. However, many of these contain thiazole structures, which can lead to the formation of nitrosamines—known carcinogens—during vulcanization. This presents a significant health and safety concern, particularly in regulated industries like food contact materials.


In contrast, MAC-3108GE, our advanced rubber accelerator, boasts a thiazole-free structure. This not only eliminates the risk of nitrosamine formation but also contributes to a more environmentally friendly process. The safety benefits are substantial, making it a preferred choice for manufacturers prioritizing worker well-being and regulatory compliance. When considering the purchase of rubber vulcanization accelerators, the safety profile is a crucial factor to evaluate.


Performance-wise, MAC-3108GE is designed to be an effective replacement for conventional accelerators, offering comparable or even improved properties. It provides a long scorch time and a stable vulcanization plateau, which enhances processing stability and ensures consistent product quality. This means manufacturers can achieve desired physical properties in their rubber products without compromising on safety or environmental standards. The versatility of MAC-3108GE allows it to be used as a primary accelerator or in combination with other accelerators to fine-tune the vulcanization process, demonstrating its adaptability as a superior specialty rubber chemical.


The choice between conventional accelerators and advanced alternatives like MAC-3108GE often comes down to balancing performance, safety, and sustainability. For manufacturers looking to innovate, improve their environmental footprint, and ensure the highest safety standards for their products, the benefits of thiazole-free options are clear. By investing in advanced rubber additives and optimizing rubber processing with solutions like MAC-3108GE, companies can stay competitive and meet the evolving demands of the global market.