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Home > News > CHEMBROAD’s Innovation Shines Through in Rubber Accelerator CBS Production

CHEMBROAD’s Innovation Shines Through in Rubber Accelerator CBS Production


The rubber industry stands as a cornerstone of modern manufacturing, supplying essential components for countless products we rely on daily. At the heart of this industry lies a crucial process known as vulcanization, which transforms raw rubber into durable, resilient materials. Accelerators play a pivotal role in this process, and one of the key players in this domain is Rubber Accelerator CBS. In this blog, we delve into the significance of CBS in rubber manufacturing and explore its benefits in enhancing the properties of rubber products.

What is Rubber Accelerator CBS?

Rubber Accelerator CBS, also known as N-cyclohexyl-2-benzothiazole sulfenamide, is a chemical compound with a unique structure that facilitates the vulcanization process in rubber compounds. Manufactured by industry leader CHEMBROAD, CBS acts as a primary accelerator, promoting the cross-linking of rubber molecules to form a network of interconnected chains. This accelerates the curing process, converting raw rubber into a stable, resilient material suitable for various applications.

Benefits of Using Rubber Accelerator CBS

1. Accelerated Vulcanization

One of the primary advantages of utilizing Rubber Accelerator CBS is its ability to expedite the vulcanization process. By promoting the formation of cross-links between rubber molecules, CBS significantly reduces curing time, leading to higher productivity and efficiency in manufacturing operations. This accelerated vulcanization ensures faster turnaround times without compromising the quality of the final product.

2. Improved Physical Properties

Rubber compounds treated with CBS exhibit superior physical properties compared to untreated counterparts. The addition of CBS enhances the tensile strength, resilience, and durability of rubber products, making them more resistant to wear, tear, and mechanical stress. This improvement in physical properties translates to enhanced performance and longevity, particularly in applications subjected to harsh operating conditions.

3. Better Aging Resistance

Rubber goods treated with Rubber Accelerator CBS demonstrate enhanced aging resistance, prolonging their service life and maintaining optimal performance over time. CBS protects rubber compounds from degradation caused by environmental factors such as heat, oxygen, and UV radiation. This improved resistance to aging ensures that rubber products retain their integrity and functionality, even after prolonged exposure to adverse conditions.

Applications of Rubber Accelerator CBS

1. Tire Manufacturing

Rubber Accelerator CBS is extensively employed in tire manufacturing for automobiles, motorcycles, and bicycles. It facilitates the rapid curing of rubber compounds, enhancing the tensile strength and wear resistance of tire treads. The addition of CBS ensures that tires exhibit optimal performance, durability, and safety on the road, meeting the stringent standards of the automotive industry.

rubber accelerator CBS

2. Industrial Rubber Products

The versatility of Rubber Accelerator CBS extends beyond tire manufacturing to encompass a wide range of industrial rubber products. CBS is utilized in the production of conveyor belts, hoses, seals, and various molded rubber goods. Its ability to accelerate vulcanization ensures the efficient production of high-quality rubber components, catering to diverse industrial applications across sectors such as manufacturing, construction, and logistics.

3. Footwear Industry

In the footwear industry, Rubber Accelerator CBS plays a crucial role in the vulcanization of rubber soles and other components. By expediting the curing process, CBS enables manufacturers to produce footwear with superior durability, resilience, and comfort. Whether it’s athletic shoes, casual footwear, or industrial boots, CBS contributes to the performance and longevity of rubber-based footwear products.

Risks and Safety Considerations

1. Potential Health Hazards

Despite its utility, Rubber Accelerator CBS poses certain health risks if mishandled. It is classified as harmful if swallowed or inhaled and can cause skin and eye irritation upon contact. Therefore, it is imperative for individuals working with CBS to exercise caution, adhere to safety protocols, and utilize appropriate personal protective equipment (PPE) to mitigate potential health hazards.

2. Environmental Impact

Concerns have been raised regarding the environmental impact of Rubber Accelerator CBS. Its release into the environment, whether through manufacturing processes or disposal of rubber products, raises questions about its persistence and potential ecological consequences. As such, responsible management of CBS usage and disposal is essential to minimize environmental contamination and mitigate adverse effects on ecosystems.

3. Proper Handling and Precautions

To ensure safe handling of Rubber Accelerator CBS, it is essential to follow stringent safety guidelines and protocols established by regulatory authorities and industry standards. This includes proper storage, handling, and disposal practices, as well as the use of appropriate protective equipment such as gloves, goggles, and respiratory masks. By adopting these precautions, the risks associated with CBS can be effectively mitigated.

4. Regulatory and Industry Standards

The use of Rubber Accelerator CBS is subject to regulatory oversight and compliance with industry standards aimed at safeguarding human health and the environment. Various regulations govern the handling, transportation, and usage of CBS in different regions, ensuring that manufacturers adhere to prescribed safety protocols and environmental regulations. Additionally, industry initiatives are underway to develop safer alternatives or implement measures to minimize the risks associated with CBS, promoting sustainable practices and responsible usage in the rubber industry.


1. Experience in Chemical Industry

With decades of experience in the chemical industry, CHEMBROAD possesses unparalleled expertise in catering to the diverse needs of its clients. From product development to global shipping, it offers comprehensive solutions tailored to meet individual requirements, ensuring optimal results and customer satisfaction.

2. Unwavering Support

CHEMBROAD’s commitment to customer satisfaction extends beyond product quality to encompass exceptional support and service. Its knowledgeable sales and customer service teams are on hand to assist clients at every step of the purchasing process, providing guidance, information, and assistance whenever needed.

3. Flexibility and Adaptability

Recognizing that standard specifications may not always align with unique requirements, CHEMBROAD offers flexible solutions tailored to meet specific needs. By collaborating closely with clients and dedicating research and development resources to address individual requests, it ensures maximum flexibility and adaptability in meeting customer expectations.


In conclusion, Rubber Accelerator CBS plays a vital role in the rubber industry by expediting the vulcanization process and enhancing the properties of rubber products. Manufactured by CHEMBROAD, CBS offers numerous benefits, including accelerated curing, improved physical properties, and better aging resistance. By incorporating CBS into their formulations, manufacturers can achieve higher productivity, superior quality, and increased durability in their rubber products. As the demand for high-performance rubber continues to grow across various industries, the significance of Rubber Accelerator CBS remains undeniable in driving innovation and advancement in rubber manufacturing.

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