Nubian Black, a type of black dye (an azo dye).
Nubian Black - Nigrosin-based black dye (Azin dye)
NIGROSINE, an organic black dye boasting the top share in the world, is highly regarded and trusted both domestically and internationally for its excellent properties and stable quality.
Our company's resin colorants include a series compatible with various resins, including general-purpose resins and engineering plastics. Additionally, our flagship product, the "Nigrosin-based black dye," is a dye with various characteristics beyond color and boasts a top market share worldwide.
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basic information
NUBIAN BLACK is a general term for our black colorants suitable for engineering plastics. Among them, the black colorant primarily composed of nigrosin has the following superior properties not found in other companies' colorants, and is widely used: - High gloss, high blackness, high heat resistance - Works as a crystallization delay agent, resulting in high fluidity, allowing injection molding at set mold temperatures - Unlike other companies' nigrosin, it contains volatile organic compounds at less than 0.1%, making it the only product of its kind in the world - Achieves a reduction in heavy metal elements and harmful substances, compliant with ROHS, WEEE, ELV, and REACH For more details, please refer to the product list on our website. The URL is below. Please use it when selecting products. https://www.orientchemical.com/product/one_series06/
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Industrial coloring agent. Nigrosin-based black dye (azo dye).
Company information
Orient Chemical Industry has been supplying products that meet the needs of the times as a specialized manufacturer of dyes and pigments since its founding in 1917. With excellent research and development capabilities, we have created new products, many of which have gained a global market share. 【A Solution Company in the Field of "Color and Light"】 Orient has consistently provided new materials that the market demands by combining our unique technologies cultivated in pigment synthesis with new synthesis techniques. As we enter an era where safety and the reduction of environmental impact are considered part of product value, we are also advancing the development of safer and more environmentally friendly products. In the future, we will expand from the traditional field of "color" to new areas related to "light," providing materials that address applications in niche fields and solve the challenges faced by users. We look forward to contributing to society through specialty chemicals at Orient.
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