Nichwell is a professional company engaged in the custom synthesis of special pigments and fine chemical dyes. We focus on six core products: UV fluorescent pigments, thermochromic pigments, NIR absorbing dyes, perylene pigments, visible light sensitive dyes, and blue light absorbers.
We serve industries including anti-counterfeiting, coatings, optics, and textiles. We provide stable and customized fine chemical solutions. We are a reliable supplier of pigments and dyes to customers worldwide.
Core Products of Nichwell
UV fluorescent pigments: Bright color under UV light, high fluorescence brightness, and stable emission wavelength. They are key materials for high-end anti-counterfeiting. Widely used in currency, bill anti-counterfeiting, coatings, and printing.
Thermochromic pigments: Reversible color change with temperature, sensitive color shift. Suitable for textiles, footwear, daily necessities, and special inks. Provide decoration, anti-counterfeiting, and temperature indication functions.
NIR absorbing dyes: Precise absorption wavelength and stable performance. Used for laser goggles, infrared detection, NIR imaging, and anti-counterfeiting printing.
Perylene pigments: Include Pigment black 31/32, Pigment red 311, etc. High purity, strong coloring power, and weather and heat resistance. Ideal for automotive coatings, photovoltaic coatings, masterbatches, and printing inks.
Visible light-sensitive dyes: Precisely absorb visible light in the 400-700nm range. Engineered for high-security anti-counterfeiting inks used in banknotes, certificates, and brand authentication, they significantly enhance security levels.
Blue light absorbers: Effectively block harmful blue light and UV light. Good light transmittance and stability. Used in anti-blue lenses, automotive films, and functional coatings.
Core Strengths of Nichwell
Over 12+ years of industry experience. More than 12 senior R&D engineers. Strict quality control ensures that samples and bulk products are consistently of high quality.
We offer custom synthesis for specialty pigments and dyes, backed by all necessary technical support, including TDS, MSDS, and product samples. By ensuring stable, long-term supply and consistent pricing, we empower our customers to better control their production costs.
At Nichwell, our focus is on specialty pigments and dyes. Through a blend of standardized production and tailored services, we provide high-performance solutions, striving to be a leading force in the fine chemical industry.