what is vulcanized rubber
Vulcanized Rubber. Vulcanized rubber is a material that undergoes a chemical process known as vulcanization. This process involves mixing natural rubber with additives such as sulfur and other curatives.Vulcanization makes rubber much stronger, more flexible, and more resistant to heat and other environmental conditions.ulcanized rubber is also more rigid than non-vulcanized rubber, so it is more stretch-resistant in the first place. However, vulcanized rubber has the same elasticity level as non-vulcanized rubber.