Vulcanization stabilized the rubber allowing it to be both durable and flexible.
From the en.wikipedia.org
Furthermore, some of the chemicals added during vulcanization are toxic.
From the signonsandiego.com
The development of vulcanization is most closely associated with Charles Goodyear in 1839.
From the en.wikipedia.org
The rubber vulcanization process was patented by Goodyear in 1844.
From the en.wikipedia.org
Rubber erasers became common with this advent of vulcanization.
From the en.wikipedia.org
The vulcanization of rubber is a thermosetting process.
From the en.wikipedia.org
Therefore, tires are made using variations of the vulcanization process invented by Charles Goodyear in 1839.
From the signonsandiego.com
Vulcanization is the chemical process that makes rubber more durable by adding a small amount of sulfur to rubber.
From the sciencedaily.com
Inverse vulcanization enables melt processing of S-DIB resins into PDMS moulds to prepare patterned copolymer films.
From the nature.com
More examples
Process of treating rubber or rubberlike materials with sulphur at great heat to improve elasticity and strength or to harden them
Undergo vulcanization; "vulcanize rubber"
(vulcanized) cured: (used of rubber) treated by a chemical or physical process to improve its properties (hardness and strength and odor and elasticity)
Vulcanization or vulcanisation is a chemical process for converting rubber or related polymers into more durable materials via the addition of sulfur or other equivalent "curatives". These additives modify the polymer by forming crosslinks (bridges) between individual polymer chains. ...
A process by which rubber is hardened using heat and sulphur
(vulcanize) To treat rubber with heat and (usually) sulphur to harden it and make it more durable
(Vulcanize) To improve the strength, resiliency, and freedom from stickiness and odor of rubber, for example, by combining with sulfur or other additives in the presence of heat and pressure.
(VULCANIZE) by analogy to the manufacturing process, to increase the strength, durability, elasticity, or hardness of someone or something; to make impervious or invulnerable by shielding or immunization, as made literally or figuratively BULLETPROOF, or to acquire "shit repellent". ...
A process by which a network of crosslinks is introduced into an elastomer to strengthen it.