Pigments & Colorants

TiO₂ (Titanium Dioxide)

Titanium Dioxide (TiO₂) is a high-performance white pigment prized for its exceptional opacity, brightness, and UV resistance, available in rutile (superior opacity/durability) and anatase (photocatalytic) forms. This chemically inert, thermally stable powder enhances whiteness and light scattering in paints/coatings, improves UV protection in plastics (PVC/PP/PE) and cosmetics (sunscreens), and serves as a safe whitener (E171) in food/pharma applications, making it indispensable across multiple industries.

OB-1 (Optical Brightener)

OB-1 Optical Brightener is a high-performance stilbene-based fluorescent whitening agent that absorbs UV light (340-370nm) and emits intense blue fluorescence (420-470nm), effectively masking yellow tones and enhancing brightness in plastics (PVC, PP, PET), textiles, and paper. This cost-efficient additive provides superior whiteness at low dosages (0.01-0.05%) with excellent thermal stability (up to 220°C), making it ideal for injection molding, fibers, and transparent applications where UV resistance and color consistency are critical.

Ultramarine blue

Ultramarine Blue is a vibrant, synthetic inorganic pigment (Na₆–₁₀Al₆Si₆O₂₄S₂–₄) renowned for its intense reddish-blue hue and exceptional heat/light stability. Widely used in plastics (PVC, PE), cosmetics (eye shadows), coatings, and artist colors, it offers excellent dispersion, chemical resistance, and non-migrating properties. Unlike organic blues, it withstands temperatures up to 350°C without fading, making it ideal for engineering plastics and high-temperature applications.

Ultramarine violet

Ultramarine Violet is a synthetic inorganic pigment derived from the ultramarine family, known for its distinctive reddish-violet hue and exceptional lightfastness. Composed of complex polysulfide sodium aluminosilicate, it offers superior heat stability (up to 350°C), chemical resistance, and non-migrating properties, making it ideal for plastics (PVC, polyolefins), cosmetics, coatings, and artist materials where vibrant, fade-resistant color is required. Unlike organic violets, it is non-toxic and stable under harsh processing conditions.

Carbon Black

Carbon Black is a finely divided form of elemental carbon produced through controlled combustion of hydrocarbons, valued for its exceptional UV resistance, conductivity, and tinting strength. This versatile pigment (composed of >97% elemental carbon) serves as a reinforcing filler in tires/rubber (60% of global use), a black colorant in plastics (PVC, PE), inks, and coatings, while also providing electrostatic dissipation in electronics. Its high surface area (20-1500 m²/g) and particle structure (aggregates of 10-500 nm) enable tailored performance in mechanical, electrical, and UV-protection applications across industries.

Applications.