Most of the time carbon is black, but when it forms graphite it is gray with a bit of a metallic luster. To answer this question precisely, you would first need to understand the concept of light as energies. For a good resource on the color of any mineral or solid, see Kurt Nassau’s book “Physics and Chemistry of Color, Second Edition” (1983). In the printing industry, Carbon Black is not only used as pigment but also to achieve the required viscosity for optimum print quality. Looked at a Carbon black X5 - strange colour - liked it when it looked black, but not when it looked blue ! Pure carbon in the form of diamond is NOT black, but totally colorless. Specialty Carbon Black also improves the insulation properties of polystyrene, which is widely used in construction. Specialty Carbon Black is also used in polymer insula-tion for wires and cables. Colours & Inspirations. The colour database is collected and created by the experts of Chemnet. There are more than 1,000 colours in this database about the colours' physicochemical property, applications, synthetic methods and so on. It will be updated in time. No. Add to list. Carbon black: CAS: 1333-86-4: C.I. the Color of Art Pigment Database - The Pigment Black page of the database is a complete artists pigment reference on black pigments, with color Index names, pigment chemical composition, lightfastness, safety and other information on artists pigments and paint. Colour Trends 2020; Colour Trends 2019; Colour Trends 2018; Colour Trends 2017; Inspiring Ideas; Jotun Perfect Collection; Exterior Colour Inspiration; Colour Gallery; Products. Ended up with individual Ruby Black - like it a lot more that I thought I would. Which means it can only absorb and emit energy at a fixed amount. The color of carbon depends on the form it takes. Now, the atoms can only absorb a discrete amount of energy. Learn more about the potential use of EMPEROR® 1600 and 1200 specialty carbon blacks in plastics applications. Typically used in coating applications, EMPEROR 1600 and 1200 specialty carbon blacks may also bring performance benefits to applications based on polymers such as plastic molding for which color is a key attribute. Carbon black’s effectiveness as a UV absorber depends on a number of factors including particle size, aggregate structure, loading levels, and equally as important, its level of dispersion. : Colour Gallery--Carbon Black; Carbon Black.
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