Product Overview

O’Leary’s SB6 carbon black is an excellent high pigment gas process carbon black.

Product Characteristics

• High blackness: the blackness My value reaches 275 and the relative coloring power is 128% (IRB3), which can provide strong black coloring effect for the products, and can meet the application scenarios with high requirements for blackness.
• Good dispersibility: after special treatment, it is easy to disperse in water-based systems and other media, and can be evenly distributed in coatings, inks and other substrates, which helps to improve product quality and performance stability, and reduces the color difference and uneven performance caused by carbon black agglomeration.
• Blue-phase color phase: with the blue-phase black color phase characteristics, when used in conjunction with other color phase pigments, it can be blended with different shades of black to meet the diversified color needs, especially in some coatings and inks that require specific black hue with obvious advantages.
• Large specific surface area: BET has a specific surface area of 300m²/g, which gives it strong adsorption and coloring ability, but it also needs a better dispersion process to give full play to its performance.
• Moderate oil absorption: oil absorption is 510g/100g, this characteristic affects its additive amount in coatings, inks, etc. and the viscosity of the system and other properties, moderate oil absorption helps to better control the product performance in the formulation design.

Product Applications

• Ink field: In addition to duplicating ink, carbon paper, typing ribbon, it can also be used in high-grade printing ink, which can give the ink excellent blackness and color, make the color of the printed matter more bright and full, and improve the printing quality.
• Plastic field: on the basis of high blackness coloring of ABS, PS, PE, etc., it can also be used for coloring of other plastic varieties, such as PVC, PP, etc. It can also be used for coloring of plastic film. It can also be used for coloring plastic film, which can ensure the film has good blackness and optical properties, while not affecting the mechanical properties and processing performance of the film.