When exposed to heat, expandable graphite expands and forms an intumescent layer on the material surface. This slows down the spread of fire and counteracts the most dangerous …

Sep 28, 2024 · The main raw material used in the production of expandable graphite are the graphite flakes. They are made of carbon which are joined together with covalent bonds and …

GrafGuard® expandable graphite flake is a non-halogenated fire retardant additive for materials that require improved fire-protection characteristics. It can be found in building materials and …

Asbury is a major world wide supplier of expandable flake graphite. Numerous grades are available, which vary in particle size distribution, carbon content, pH, and expansion ratio.

In a world where material innovation is driving progress, expandable graphite stands as a remarkable example of the versatility and transformative power of material science.

Expanded graphite (EG) is a kind of carbonaceous raw materials obtained from natural flake graphite, which is treated by chemical or electrochemical intercalation and then been heated …

Expandable graphite is widely used in flame retardancy, fire protection, and sealing applications. At elevated temperatures, it rapidly expands to form a thermal insulation barrier, making it an …

Mar 14, 2025 · What is Expandable Graphite? Expandable Graphite is a modified form of natural graphite that expands when exposed to heat, making it a crucial material for flame retardants, …

Graphite’s flaky, layered structure makes it possible to introduce outside atoms or small molecules between the graphite layers. This process is called intercalation and the result is an …

Oct 30, 2024 · Expandable graphite refers to a type of natural flake graphite by chemical or thermal treatment so that it can be expanded many times more.