What is vulcanizing agent?

Vulcanizing agent is the most important ingredient in this system as it is used to strengthen the rubber compound properties through the vulcanization process. Normally, this process is conducted by heating the mixture of raw rubber with vulcanizing agents at specific vulcanization time in a pressurized mold.

How to vulcanize rubber?

Normally, this process is conducted by heating the mixture of raw rubber with vulcanizing agents at specific vulcanization time in a pressurized mold. Three types of the vulcanizing agent are extensively used; the sulphur, insoluble sulphur, and peroxides.

What is vulcanization in rubber & tire industry?

Vulcanization which earns its name from volcano is a step in producing rubber compounds and tire products. Vulcanization is a chemical process which converts polymers to stronger and more durable materials by adding crosslinks to them. The most famous use of vulcanization is use of rubber makers sulfur in rubber and tire industry.

What is the mechanism of rubber vulcanization with sulfur?

Many studies have been carried out to understand the mechanism of rubber vulcanization with sulfur in the presence of accelerators and activators. Vulcanization is the phenomenon of formation of cross links with rubber macromolecules.

Which vulcanizing agent is used in a rubber compound?

Three types of the vulcanizing agent are extensively used; the sulphur, insoluble sulphur, and peroxides. After all, sulphur is the most generic vulcanization agent as it is easily available, inexpensive and effectively enhanced the rubber compound (Chandrasekaran, 2007).

What is vulcanization agent (ruber makers sulfur)?

Vulcanization Agent (Rubber makers sulfur) gives natural rubber or other polymers more strength, elasticity and durability by the addition of sulfur or other accelerators such as zinc oxide and peroxide. These additives add cross-links (bridges) to individual polymer chains to make them stronger and more durable.