Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
In the intricate world of rubber compounding, vulcanization accelerators are indispensable. Among them, Rubber Accelerator CBS, chemically known as N-Cyclohexyl-2-benzothiazole sulfenamide, is a highly regarded compound. This article aims to provide a comprehensive overview of CBS, detailing its chemical nature, its role in rubber vulcanization, and why it has become a preferred choice for manufacturers globally. For those looking to buy this essential chemical, understanding its benefits is key.
Rubber Accelerator CBS is classified as a sulfenamide accelerator, a group known for their excellent balance between scorch safety and cure rate. Its chemical structure, C13H16N2S2, with a benzothiazole ring and a cyclohexylamino group, is specifically designed to perform efficiently during the vulcanization process. Typically appearing as an off-white to pale yellow powder, CBS boasts a melting point above 98°C, indicating good thermal stability during processing. Its solubility in various organic solvents facilitates uniform dispersion within rubber matrices.
The primary function of CBS is to significantly accelerate the vulcanization reaction. It acts by promoting the formation of sulfur cross-links between polymer chains in rubber. What distinguishes CBS is its 'delayed action' characteristic. This means that under typical processing temperatures, the accelerator remains relatively inactive, providing a crucial 'scorch safety' period. This extended scorch time allows manufacturers to safely mix, shape, and process the rubber compound without fear of premature curing. Once the rubber reaches the desired curing temperature, CBS rapidly initiates the vulcanization process, leading to a shorter overall cure time.
The benefits of using Rubber Accelerator CBS are manifold:
CBS is widely applied in the manufacturing of tyres for various vehicles, as well as in the production of industrial rubber goods such as hoses, belts, cables, and footwear. Its consistent performance and reliability make it a go-to accelerator for achieving high-quality rubber products that meet demanding performance criteria.
For businesses seeking a dependable source, partnering with a reputable manufacturer or supplier from China offers access to high-quality Rubber Accelerator CBS at competitive prices. Ensuring a stable supply chain for this critical additive is essential for maintaining production continuity and product quality. As a leading chemical supplier, we are committed to providing R&D scientists and procurement managers with the high-performance CBS they need.
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.
