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wholesale uv fluorescent powder uv fluorescent ink good quality UV fluorescent pigment

Short Description:

UV Red Y3D

365nm organic UV red fluorescent pigment UV red Y3D is a special organic fluorescent material specially designed for ultraviolet (UV) excitation, which can efficiently absorb energy and emit bright red fluorescence under 365nm wavelength light source. The pigment combines high brightness, environmental protection and wide compatibility, and is suitable for photocuring materials, anti-counterfeiting labels, dynamic monitoring and creative design, especially for the wavelength requirements of industrial UV-LED light sources, providing fast response and lasting and stable fluorescence effects.

 


Product Detail

Product Tags

[Product Name]UV Fluorescent Red Pigment

[Specification]

Appearance under sunlight Light powder to white powder
Under 365nm light  Bright Red
Excitation wavelength  365nm
Emission wavelength  612nm±5nm

[Product description]
The 365nm organic UV red fluorescent pigment UV Red Y3D is designed based on pure organic compounds. By absorbing 365nm ultraviolet light to stimulate electron transition, it releases red visible light with longer wavelength , and its fluorescence intensity can be more than twice that of ordinary pigments, which significantly improves the visual impact.
Core features: High compatibility: Perfect compatibility with UV curing resin, ink, coating and other systems, suitable for free radical or cationic polymerization system, without affecting curing speed and final mechanical properties.
Accurate excitation: specially optimized for 365nm wavelength, matched with mainstream UV-LED light sources (such as Futanxi UV-LED surface light sources) to achieve high-efficiency energy conversion and deep excitation.

Environmental protection and safety: it contains no heavy metals (such as cadmium and lead), meets RoHS and REACH standards through skin irritation and toxicity tests, and is suitable for consumer goods and packaging fields.
[
Application]

Low dosage: only 0.1%-0.5% dosage is needed to achieve remarkable fluorescence effect and reduce the formulation cost.

 

Multifunctional: support transparent or translucent substrate, suitable for surface coating, embedded mark and 3D printing structure.

 

Use the scene UV red Y3D has been widely used in the following fields due to its unique fluorescence characteristics and light response ability:

 

Anti-counterfeiting and safety identification

Invisible marks used for currency, documents and luxury goods packaging can quickly identify the authenticity through 365nm ultraviolet light.

Detection of invisible defects in industrial parts (such as PCB), fluorescence reaction can locate microcracks or residual pollutants.

Smart Materials and 4D Printing

It is integrated into photocurable resin, and the curing degree is monitored by real-time red light intensity change (such as phosphorescence monitoring technology developed by East China University of Science and Technology) to optimize 3D/4D printing process.

In dynamic deformation materials (such as “flower opening and closing” structure), the fluorescence signal synchronously reflects the deformation stage, which improves the interactive visualization of smart materials.

Creative Design and Consumer Goods

Enhance the visual effect in art coatings, luminous toys and fashion accessories, and present dazzling red light at night or under ultraviolet environment.

Stage lighting and theme park decoration create an immersive light and shadow experience.

Industrial inspection and quality control

Combined with machine vision system (such as CCS UV light source), it is used for curing detection of electronic component packaging glue and sealing verification of drug packaging to improve detection accuracy and efficiency.

Biological and medical applications

Exploratively used in photodynamic therapy or biomarker, with strong red light penetration and low tissue damage, it may be extended to the field of medical imaging in the future.

 

 


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