For procurement managers and R&D scientists in the rubber industry, sourcing high-quality N,N-Dicyclohexyl-2-benzothiazolsulfene amide (DCBS, CAS 4979-32-2) is a critical step towards optimizing rubber formulations. As a leading manufacturer and supplier of specialty chemicals from China, we understand the nuances involved in selecting and purchasing this essential rubber accelerator. This guide aims to provide valuable insights for buyers looking to secure a reliable supply of DCBS.

Understanding the Needs: What to Look for in DCBS

When you decide to buy N,N-Dicyclohexyl-2-benzothiazolsulfene amide, several key specifications should be considered. The appearance, typically a light yellow powder or granule, is an initial indicator. More importantly, the assay or purity level is paramount; for most advanced applications, a purity of 98.0% or higher, with some suppliers offering ≥99.0%, is desirable. Other critical parameters include a low heating loss (typically ≤0.40%), minimal ash content (≤0.40%), and low free amine content. These specifications directly influence the accelerator's performance in terms of scorch safety, cure rate, and the final properties of the vulcanized rubber. Ensuring these standards are met is a key reason to buy from a reputable manufacturer.

Key Applications Driving Demand for DCBS

The demand for DCBS is primarily driven by its exceptional performance as a delayed-action, semi-ultra accelerator. Its main applications include:

  • Tire Manufacturing: DCBS is widely used in the production of various tire components, especially those requiring controlled cure rates and excellent heat resistance. Its role in radial tires and heavy-duty truck tires is significant due to its contribution to durability and safety.
  • Industrial Rubber Goods: For items like conveyor belts, hoses, and automotive parts (e.g., shock absorbers, engine mounts), DCBS provides the necessary processing safety and leads to rubber products with superior mechanical properties and longevity.
  • General Rubber Products: Its versatility allows for its use in a wide array of other rubber articles where controlled vulcanization is a key requirement.

Understanding these applications helps buyers appreciate the value that reliable DCBS supply brings to their operations.

Navigating the Purchase: Working with a Chinese Manufacturer and Supplier

Procuring N,N-Dicyclohexyl-2-benzothiazolsulfene amide from a Chinese manufacturer like ourselves offers distinct advantages. We maintain strict quality control throughout our production process, ensuring that the DCBS you purchase consistently meets high-purity standards. Our direct manufacturing capability allows us to offer competitive pricing, making it cost-effective for businesses to buy in bulk. Furthermore, we are equipped to handle logistical challenges and ensure timely delivery. When you contact us for a quote, you can expect transparent communication regarding specifications, packaging options (e.g., 25kg woven bags or kraft paper bags), and lead times. We aim to simplify the procurement process for our international clients.

Making an Informed Purchase Decision

To make an informed purchase, we recommend requesting sample batches for testing under your specific processing conditions. This allows you to verify the performance of our DCBS firsthand. Comparing quotes from different suppliers is also a standard practice, but ensure that the comparison is based on identical or comparable specifications. As a dedicated supplier, we are confident in the quality and performance of our N,N-Dicyclohexyl-2-benzothiazolsulfene amide and are ready to support your business needs. Contact us today to discuss your requirements and to obtain a competitive quotation for this essential rubber accelerator.

In conclusion, N,N-Dicyclohexyl-2-benzothiazolsulfene amide (DCBS) is a critical accelerator for the rubber industry, offering superior processing safety and performance. By understanding its specifications and applications, and by partnering with a reliable Chinese manufacturer and supplier, you can ensure a consistent and cost-effective supply for your production needs. Reach out to us to learn more.