Blue Light Absorber
can effectively absorb harmful blue light and UV light.
Mainly used in anti-blue lenses, automotive film materials,
anti-blue light coatings
Professional-Grade Blue Light Absorbers for Lenses, Films & Coatings
Nichwell blue light absorbers are professional optical additives that efficiently absorb harmful blue light and UV rays while maintaining excellent light transmittance. They are widely used in optical lenses, protective films, and high-performance coatings.
- Effective Blue Light & UV Absorption: Blocks harmful rays to protect eyes & materials
- High Optical Transparency: No yellowing, no haze, clear vision
- High Heat Resistance: Stable up to 270°C for high-temperature processing
- Excellent Weatherability: Resists aging, discoloration & degradation
- Low Addition Rate: High efficiency with low dosage, cost-effective
- Good Solubility: Compatible with common solvents & resin systems
| Item | λmax | Solubility |
|---|---|---|
| Blue Light Absorber UV-401 | 401 nm | SolubleMA, EtOH, EGE, MC, TCM InsolubleEA, BZ, TL, etc. |
| Blue Light Absorber UV-394 | 394 nm | SolubleMA, EtOH, EGE, MC, TCM InsolubleEA, BZ, TL, etc. |
| Blue Light Absorber UV-390 | 390 nm | SolubleMA, EtOH, EGE, MC, TCM InsolubleEA, BZ, TL, etc. |
| Blue Light Absorber UV-380 | 380 nm | SolubleMA, EtOH, EGE, MC, TCM InsolubleEA, BZ, TL, etc. |
| Blue Light Absorber UV-11B | 373 nm | SolubleAcidic aqueous solutions, ethanol, ethylene glycol, and organic solvents |
| Ultraviolet Absorber UV-3431 | 371 nm | SolubleMA, EtOH, EGE, MC, TCM InsolubleEA, BZ, TL, etc. |
| Blue Light Absorber UV-364 | 364 nm | SolubleDiethyl, ethanol, organic solvents |
Applications
- Anti-Blue Light Lenses & Optical Films: Protect eyes from harmful blue light; high transparency for eyeglasses & optical devices.
- Automotive & Architectural Films: Blocks UV & blue light, reduces glare, prevents interior aging & fading.
- Optical & Protective Coatings: For resin coatings, screen protectors, and functional optical layers.
- Polymer & Plastic Materials: Stable in PC, PMMA, PET for optical-grade plastic products.
- Electronic Display Protection: Used in screen filters to reduce blue light damage.
Why Choose Nichwell's Blue light absorber
- Accurate and efficient protection: Our blue light absorber effectively absorbs ultraviolet and blue light, while maintaining excellent visible light clarity. This can prevent retinal damage and material degradation without affecting transparency.
- Superior Stability Under Demanding Conditions: With high heat resistance (up to 270°C) and strong weatherability, our absorbers prevent yellowing and performance loss—even in outdoor or high-temperature processing environments.
- Cost-Efficient & Sustainable Formulations: Achieve maximum protection with low loading levels , reducing both material use and production complexity. Our products meet global environmental standards, supporting safer and more sustainable manufacturing.
- Consistent quality and a reliable supply:
- Eliminate Quality Variability: Our stringent controls guarantee that every batch locks to the same high-performance standard, giving you absolute confidence.
- Ensure Continuous Operation: This foundational consistency, combined with our on-time delivery, keeps your production line running smoothly and without interruption.
Besides Blue Light absorbers, we also manufacture high-quality UV Fluorescent Pigments ， Thermochromic Pigments ，Nir Absorbing Dyes and Perylene Pigments for smart coatings.