For professionals in the rubber industry, from procurement managers to formulation scientists, a deep understanding of chemical additives is crucial for success. Dipentamethylene Thiuram Hexasulfide, or DPTT-70, is a significant rubber accelerator widely used for its distinctive properties and performance benefits. As a manufacturer and supplier committed to quality, we aim to provide clear insights into this essential compound.

DPTT-70, identified by CAS number 971-15-3, is a thiuram-type accelerator. Its chemical composition and structure contribute to its effectiveness as a vulcanizing agent and accelerator in natural rubber (NR), synthetic rubber (SR), and latex formulations. Its primary role is to enhance the speed and efficiency of the vulcanization process, which is the chemical process that converts raw rubber into a more durable, elastic, and stable material through cross-linking.

A key characteristic of DPTT-70 is its fast-curing capability. This attribute is highly desirable for manufacturers looking to increase production speeds and reduce cycle times. The accelerator activates the sulfur cross-linking reaction efficiently, leading to a rapid cure, which is particularly beneficial in high-volume manufacturing. For businesses looking to buy this chemical, understanding its acceleration potential is key to optimizing their processes.

Beyond its speed, DPTT-70 offers excellent scorching safety. This means that the rubber compound remains stable and unvulcanized during mixing and processing stages, preventing premature hardening, known as scorching. This allows for greater flexibility and control during manufacturing, minimizing material waste and ensuring the integrity of the rubber compound before it enters the final curing stage. As a responsible supplier, we ensure our DPTT-70 meets this critical performance benchmark.

The applications of DPTT-70 are diverse. It is frequently employed in the production of heat-resistant rubber products and in the manufacturing of electrical cables, where its properties contribute to the longevity and safety of the end product. It is also utilized as a secondary accelerator in combination with other accelerators, such as MBTS, especially in chlorosulfonated polyethylene (CSM) compounds, to achieve specific vulcanization characteristics. Its compatibility with various rubber types, including SBR and NBR, further expands its utility.

When sourcing DPTT-70, it is vital to select a manufacturer that can guarantee purity, consistent particle size, and reliable batch-to-batch quality. Many Chinese chemical manufacturers have invested heavily in quality control measures and advanced production technologies to meet international demands. We pride ourselves on being a dependable source for DPTT-70, providing comprehensive technical data and support to our clients. We encourage you to inquire about our pricing and availability to buy this essential rubber chemical.

In conclusion, DPTT-70 is a valuable rubber accelerator that offers fast curing, high scorching safety, and broad application compatibility, making it instrumental in producing high-quality rubber goods. We, as a leading manufacturer and supplier, are committed to providing this critical chemical. Reach out to us to purchase DPTT-70 and benefit from its performance-enhancing properties.