What is the primary goal of the vulcanization process in rubber manufacturing?

The primary goal of the vulcanization process in rubber manufacturing is indeed to stabilize the rubber against heat and wear. Vulcanization involves the chemical cross-linking of rubber polymers, which enhances the material's durability and elasticity. This process improves the rubber's resistance to aging, temperature changes, and mechanical stress, making it more suitable for various applications, such as tires and seals where performance and longevity are crucial.

By creating cross-links between the molecules, vulcanization transforms the rubber from a plastic-like state into a more resilient, elastic material. This characteristic is essential for ensuring that the rubber maintains its structural integrity under severe conditions, ultimately leading to products that perform better and have longer lifespans.