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.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.