EXTRAGRAF® is 99% pure graphene it can be engineered depending on customers’ request to improve the quality and the performance of a lot of materials, creating new benchmarks. EXTRAGRAF® IS THE BRAND THAT SIGNS THE MOST INNOVATIVE STANDARD PRODUCT OF ECO-FRIENLDY GRAPHENE TARGETED TO THE MAIN PRODUCTION SECTORS.

GRAPHENE IS AN EXTRAORDINARY MATERIAL IN EVERY ASPECT

The thinnest. It is the thinnest material we can see, measuring just one atom thick.
The lightest. To give an idea, a square meter of ordinary paper weighs 1000 times more than graphene, while a single graphene leaf large enough to cover a football field would weigh less than a gram.
More resistant. With a tensile strength of 150,000,000 psi, graphene is stronger than both steel and Kevlar.
More elastic. Graphene has the exceptional ability to maintain its initial size after being subjected to tension. Graphene leaves suspended on silicon dioxide cavities show spring constants ranging from 1-5 N/m and a Young’s modulus of 0.5 TPa.
Best conductor of heat. At room temperature, graphene has a thermal conductivity of (4.84±0.44) × 10^3 at (5.30±0.48) × 10^3 W•m−1•K−1.
Best conductor of electricity. In graphene, each carbon atom is connected to three other carbon atoms in a two-dimensional plane, which leaves one electron free for electron conduction.
EXTRAGRAF® is 99% pure graphene it can be engineered depending on customers’ request to improve the quality and the performance of a lot of materials, creating new benchmarks. EXTRAGRAF® IS THE BRAND THAT SIGNS THE MOST INNOVATIVE STANDARD PRODUCT OF ECO-FRIENLDY GRAPHENE TARGETED TO THE MAIN PRODUCTION SECTORS.