Blue Light Absorber UV-11B – Broad-Spectrum Protection for Anti-Blue Lenses & Automotive Films
UV-11B is a high-performance blue light and ultraviolet absorber engineered specifically for anti-blue light lenses, automotive window films, architectural coatings, and transparent plastic sheets. It effectively absorbs harmful blue-violet light in the 380-440nm range while maintaining exceptional optical clarity and transparency, making it ideal for long-term outdoor applications and light-sensitive products.
- Effective absorption in blue light and UV range
- Low volatility for high-temperature processing
- Good compatibility with acrylics, polyesters, and PVC
- Excellent resistance to weathering and yellowing
- Suitable for both thick sections and thin films
Blue Light Absorber UV-11B Technical Specifications
Appearance: Off-white powder
Absorption Max (λmax): 373±2nm (in MA)
Solubility: Soluble in acidic aqueous solutions, ethanol, ethylene glycol, and various organic solvents
Compatibility: Suitable for use in coatings, films, and optical materials
Blue Light Absorber UV-11B Applications
Anti-Blue Light Lenses & Optical Films
Protects eyes from harmful blue light emissions from digital screens while maintaining high transparency for eyeglasses and optical devices.
Automotive & Architectural Window Films
Blocks UV and blue light, reduces glare, and prevents interior aging and fading.
Display & Screen Protection
Effectively reduces blue light radiation from electronic displays to protect users’ eyesight – suitable for anti-blue light masterbatch, sheet, film, and screen protective films.
Industrial Coatings & Plastics
Ideal for architectural coatings, transparent plastic sheets and panels, packaging films for light-sensitive goods, decorative surface coatings, PVC profiles, and outdoor plastic parts.
Why Choose Blue Light Absorber UV-11B?
Superior Blue Light Absorption: Effectively blocks harmful blue-violet light (380-440nm) while maintaining excellent transparency for optical applications.
Excellent Compatibility: Highly compatible with acrylics, polyesters, PVC, polycarbonate, and various resin systems.
Low Volatility & High Thermal Stability: Suitable for high-temperature processing without degradation or outgassing.
Weathering & Yellowing Resistance: Prevents color shift, surface cracking, and material degradation caused by prolonged UV and blue light exposure.
Versatile Solubility: Soluble in acidic aqueous solutions, ethanol, ethylene glycol, and various organic solvents.
Frequently Asked Questions (FAQ)
Q1: What is the difference between UV-11B and standard UV absorbers?
A1: Unlike standard UV absorbers that primarily target the 200-380nm range, UV-11B is specifically optimized for blue-violet light absorption in the 380-440nm range, making it ideal for anti-blue light applications where visible light transparency is critical.
Q2: Is UV-11B compatible with polycarbonate (PC) and PMMA?
A2: Yes, UV-11B demonstrates excellent compatibility with polycarbonate (PC), PMMA, acrylics, polyesters, and PVC, making it suitable for a wide range of optical and industrial applications.
Q3: Can I request a sample for testing?
A3: Yes, Nichwell Chem offers testing samples for qualified customers. Please contact our sales team to discuss your application requirements.
Contact Us for Technical Support & QuotationsFor more information about UV-11B or to request a quote, please contact our technical sales team. We provide OEM and custom formulation services to meet your specific application needs.
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