Fireproofing Chemistry: The Science behind In...

Fireproofing Chemistry: The Science behind Intumescent Coatings

Author Name : Dr. Rajesh Trehan, Dr. Aarti Trehan

ABSTRACT The quest for enhanced fire protection strategies has led to the development of intumescent coatings, which represent a cutting-edge approach to safeguarding structures and materials against the ravages of fire. This study delves into the intricate chemistry underpinning intumescent coatings, elucidating the molecular mechanisms and chemical reactions that endow them with their remarkable fire-resistant properties.Intumescent coatings consist of a tripartite composition: a binder, an acid source, and a carbonaceous agent. The critical role of these components lie in their ability to react synergistically under the influence of elevated temperatures. The binder, typically a polymer, provides structural integrity to the coating, allowing it to adhere to surfaces and maintain its integrity during a fire event.