Liquid latex currently takes two to three minutes to vulcanize, making it impractical.
From the time.com
They had been trying to vulcanize the resin into rubber for boots and tires, and failed.
From the washingtonpost.com
You've never known, you realize, how to vulcanize rubber to make a tire.
From the online.wsj.com
The discovery of the process to vulcanize rubber was made by Charles Goodyear, in 1838.
From the en.wikipedia.org
The researchers were inspired by printing ink for news prints, which vulcanize in a few seconds after being exposed to a UV light.
From the sciencedaily.com
More examples
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) process of treating rubber or rubberlike materials with sulphur at great heat to improve elasticity and strength or to harden them
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. ...
To treat rubber with heat and (usually) sulphur to harden it and make it more durable
(vulcanization) A process by which rubber is hardened using heat and sulphur
(vulcanization) A process by which a network of crosslinks is introduced into an elastomer to strengthen it.
(Vulcanization) An irreversible process during which a rubber compound through a change in its chemical structure (for example, cross-linking), becomes less plastic and more resistant to swelling by organic liquids and elastic properties are conferred, improved, or extended over a greater range ...
(VULCANIZATION) A chemical reaction in which a rubber is cured by reaction with sulfur or other suitable agents.