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Vantablack absorbs up to 99.965% of visible light and can be created at 400 ☌ (752 ☏). ĬVD Vantablack was an improvement over similar substances developed at the time. When light strikes Vantablack, instead of bouncing off, it becomes trapped and is continually deflected amongst the tubes, eventually becoming absorbed and dissipating as heat. ĬVD Vantablack is composed of a forest of vertical tubes "grown" on a substrate using a modified chemical vapor deposition process. As of 2022 Vantablack coatings are very costly, and cannot be supplied to private individuals, and samples are only available for applications considered "valid" by the supplier. The name is a combination of the acronym VANTA ( vertically aligned nanotube arrays) and the color black. Original CVD Vantablack is no longer manufactured for commercial applications as it has been superseded by Vantablack spray coatings that offer similar optical performance in key parts of the electromagnetic spectrum. The coatings are unique in that they are not only super-black but that they retain uniform light absorption from almost all viewing angles. The original Vantablack coating was grown from a chemical vapour deposition process (CVD) developed by Surrey NanoSystems in the United Kingdom and is claimed to be the "world's darkest material", absorbing up to 99.965% of visible light perpendicular to the material at 663 nm. Vantablack is a brand name for a class of super-black coatings with total hemispherical reflectances (THR) below 1.5% in the visible spectrum. Wrinkled aluminium foil with a portion-equally wrinkled-coated in Vantablack