Nichwell Products
- Full series of functional pigments & dyes with stable performance
- High heat resistance, lightfastness & excellent dispersion
- Custom formulation, wavelength & particle size supported
- ISO 9001 certified, REACH compliant
- Flexible MOQ, stable bulk supply & global fast delivery
- Test samples & full technical support available
UV Fluoresent Pigrment
emission under 254nm or 365nm UV light. Perfect for security printing, event stamps, textiles, and decorative coatings. Excellent lightfastness and dispersion stability.
Up Converting Pigrment
Up-converting IR980 anti-counterfeiting pigments, invisible in daylight, Widely used in banknotes, brand protection, and optical coding.
Thermochromic Pigrment
offer reversible color shift at precise activation temperatures. Ideal for smart packaging, anti-counterfeiting labels, textiles, and temperature-indicating coatings.
Perylene Pigment
High-performance pigment with exceptional heat stability, lightfastness, and IR reflective properties. Widely used in automotive coatings, engineering plastics, photovoltaic films, and camouflage applications.
Nir Absorbing Dye
High-efficiency absorber for laser welding, security inks, and thermal management. Available in various peak wavelengths (e.g., 808nm, 940nm, 1072nm) with customizable solubility.
IR Transmission Pigment
Block Visible Light, Transmit IR for Sensor Compatibility Specifically designed for applications requiring high infrared transmittance while blocking visible light.
Visible Light Sensitive Dye
with precise absorption wavelength from 400nm to 700nm. Used in photopolymerization, solar energy, optical devices and specialty inks.
Blue Light Absorber
High transparency with heat resistance up to 270°C. Effectively absorbs harmful blue light (380–450nm). Designed for anti-blue-light lenses, optical films, and display coatings.
Photochromic pigment
change color upon exposure to UV light and revert when UV source is removed. Available in microcapsule powder form for easy incorporation into plastics, paints, and inks.
Why Choose Nichwell
10+ years focused exclusively on functional pigments & optical dyes
ISO 9001 certified & REACH/ compliant – reliable for regulated industries
Custom R&D support – from lab-scale synthesis to bulk production
Flexible MOQ & global shipping (DHL/FedEx/sea freight)
Premium lab samples & technical datasheets available upon request