Features and application of the colors of UV confirmation

UV confirmation colors are distinguished in the field of contemporary painting and coating technologies by their special qualities and uses. Under ultraviolet light, these specialty paints and coatings change color to reveal hidden patterns or messages. This fascinating feature serves useful functions in a variety of industries in addition to adding a layer of visual interest.

UV confirmation colors are primarily used in security and authentication. These colors offer an extra defense against counterfeiting on money and important documents. The hidden colors emerge in response to UV light, confirming the item’s authenticity. Banknotes, official certificates, and passports all frequently employ this technique.

UV confirmation colors are used in inventory management and quality control in addition to security. These colors can be used in manufacturing to mark parts or products, making it simple to track and inspect them under UV light. By doing this, products are guaranteed to meet quality standards and production line mix-ups are avoided. These colors are also used in the car industry to check for improper coating application and to find paint job flaws.

The creative industry also makes use of UV confirmation colors. These colors are used by designers and artists to produce breathtaking effects that are only visible in ultraviolet light. This gives their works more movement and draws viewers in with nuanced beauty and deeper meaning.

UV confirmation colors are an all-around flexible tool that can be used in both practical and artistic contexts thanks to their features and applications. Their increasing significance in today’s world is demonstrated by their capacity to improve security, expedite procedures, and stimulate innovation.

Feature Application
Bright Visibility Used for safety signs and markings to ensure they are clearly visible even in low light
Durability Applied on outdoor furniture and equipment to withstand weather conditions
Fast Drying Ideal for automotive industries where quick application and drying times are crucial
Eco-friendly Preferred in interior design for homes and offices due to low VOC emissions

Anyone working with paints and coatings needs to understand the special qualities and uses of UV confirmation colors. These colors, which are visible in UV light, are very useful for quality assurance, security, and authentication in many different industries. They add a layer of verification to products, help detect tampering, and guarantee that coatings have been applied correctly. In order to make UV confirmation colors an essential tool in contemporary paintwork applications, this article explains how they operate, their advantages, and useful usage advice.

Features of colors

UV-cured paint is not like regular paint because it uses solvents and dries and "grasps" nearly instantly. Other characteristics of UV-absorbing materials

  • strict structure;
  • more viscous, sticky;
  • resistant to moisture;
  • does not abrupt as quickly as solvent paints;
  • freezes (dries) only under the influence of UV radiation.

In UV-adverse ink’s composition:

  • pigment or dye that gives the main color the coating;
  • specialized liquid binder, which turns into a solid film, is polymerized under the influence of UV rays;
  • a photographician who is involved in a chemical reaction of polymerization or curing a colorful layer;
  • The UV stronger is oligomers, which are viscous substances that harden under the influence of ultraviolet radiation;
  • monomers – solvents, vegetable oils;
  • additives, waxes and fillers.

Speaking of which, A powder made of cured polymers is used as the coloring agent; it heats up, melts, and solidifies into a film on paper, plastic, or wood.

One intriguing characteristic of UV-curing colors is that the layer is fixed faster on white materials and slower on dark ones because the UV radiation is repelled by the light background while it is absorbed by the black.

Ways of curing

Drying is the final step in creating a layer of paint material. The air is the dispersed environment in which powder paints and varnishes dry. The material’s solid polymer particles form a strong bond when they are first melted and then cured, which produces the film. In a matter of seconds, the coloring composition freezes after heating to 110 degrees.

Sources of ultraviolet radiation

The selection of the UV emitter determines how best to optimize the hardening process. The UV home may have its sources from:

  • unelectric, LED, quartz emitters;
  • mercury lamps;
  • fluorescent, xenon lighting devices;
  • LED UV dry lamps.

The primary guideline for selecting a machine wiper coating is that the frequency of radio radiation must match the frequency at which the photorenicant absorbs light.This allows the coloring materials to react chemically and receive the ideal amount of UV light.

A variety of lamps can be used to cure powder paintwork materials, but they have some serious drawbacks:

  • energy consumption;
  • toxicity.

Take note! The listed devices cause significant airborne ozone release during heating, which is harmful to human health.

The quality of the coating

As paints and varnishes dry, the turned polymers in the mixture create a durable coating. The quality of the outcome is unaffected by the layer’s thickness. Material for varnish:

  • lies smooth;
  • does not spread beyond the boundaries of the image;
  • It is distributed evenly.

The caliber influences:

  • a coloring composition, which includes a pigment, diluent, resin, photorenic, fillers, synergetic;
  • stained surface;
  • conditions in which painting occurs;
  • radiation dose;
  • type of UV Prix;
  • The distance between the lamps and from the radiation source to the substrate.

Because the colorful coating is robust, moisture-resistant, and resistant to fading from sunlight and other radiation, even full-color images created with UV-adverse colors produce excellent results.

Advantages and disadvantages of UV-confirmation technology

The UV curing process is safe for the environment. Additional benefits of contemporary technology

  • a short period of drying of varnish or paint;
  • high performance;
  • economy, because drying of finished products does not take time;
  • use in parts, for example, staining a certain area of ​​the surface;
  • secondary use of the remaining LKM or a glass of paintwork;
  • A thin layer application is enough for the high quality of the finished product;
  • strength and resistance of the painted surface;
  • small explosion hazard;
  • Health safety.

There are drawbacks to the UV-hardening technology as well.

  • use on automatic lines is paid off only in the case of high production volumes;
  • The price of paint and varnishes is higher than similar solvent or folic;
  • If you need to paint good surfaces, drying takes more time;
  • To achieve high quality, the curing process must be slow.

Furthermore, layer flaws that develop on a stained surface, like subtexts or drops, are typically fatal.

On the paint industry market, there are numerous varieties of coloring compounds that solidify when exposed to ultraviolet light.

The specifics of the paints of UV confirmation

Acrylic, water discharge, polyester varnishes, and vibrant materials that have been UV-cured are all used in printed workshops.


These colors have nearly 100% dry residue, vary in high reactivity, and dry in a matter of minutes. There is nothing fraudulent about the composition. The material can be used for painting parquet coatings because of the strength and hardness of the resulting layer. They virtually blend in with the fumes during the drying process, making them environmentally friendly. As they damage the epidermis when they come into contact with open skin, you must use acrylic LKMs while wearing gloves, a respirator, and safety glasses. Spray application of acrylic LKM is not possible due to its high viscosity.


These paints and varnishes are cheap, but you have to blow them completely dry. When they are exposed to a lot of UV lamps, they get cured. Adequate for misting. Layers of LKM often become yellow as the UV cures.

Water reduced

These paints and varnishes have the following qualities:

  • environmental friendliness;
  • high quality;
  • safety.

Aquarudid LKMs are good for spraying and do not turn yellow. Strong, excellently pigmented layers form when they dry. When it gets into exposed skin, it’s completely safe. They cost more and need to be dried convective than polyester and acrylic.

A table comparing UV Adventure’s acrylic, polyester, and water-reduced paints

Description Reactivity Environmental friendliness Price Flaws
Acrylic High Do not distinguish fumes in contact with the skin Low You can’t spray
Polyesh Low Ecological Low Turn yellow during the drying of complete hardening, it is necessary to go through the stupefying stage and tunnel
Water reduced High Environmental trains are in contact with the skin High Need convective drying

In many industries, UV confirmation colors are revolutionary because they offer a special means of confirming authenticity and bolstering security. These unique hues are only observable in the presence of ultraviolet light, which makes them perfect for uses where discrete marking is crucial. To stop illegal replication and counterfeiting, they are frequently used in high-value goods, official documents, and currency.

UV colors offer fascinating design and aesthetic possibilities that go beyond security. When exposed to UV light, they reveal vivid patterns and messages, adding a secret creative layer. In the entertainment sector, where hidden designs can astonish and delight patrons, such as in nightclubs, theaters, and special events, this can be especially striking.

UV colors are applied in a straightforward manner, much like traditional paints. To get the intended result, it is essential to make sure that you are exposed to enough UV light. Colors will function as intended and have both practical and aesthetic impact if the environment and UV light intensity are carefully considered.

UV confirmation colors can add cutting-edge design elements and improve security measures in your projects. These colors provide a flexible and efficient solution, whether it’s for safeguarding priceless assets or producing eye-catching visual experiences. The possible uses for UV confirmation colors are expected to grow as technology develops, providing fresh opportunities for security and creativity.

Video on the topic

How to dilute the paint by sound ?

UV PEACHING: Pros and cons of technology

Acrylic paint, features

LAK for headlights, UV curing!

What color, in your opinion, is able to make a person happier?
Share to friends
Maria Vlasova

Chemist-technologist, expert on paint and varnish materials. I will help you figure out the compositions of paints, their characteristics and choose the best option for your purposes.

Rate author
Add a comment