1. Luminous form:
Luminous materials are materials that can automatically emit light in dark places. The main component is rare earth, which is an inorganic pigment.
The long-lasting luminous pigment first absorbs various light and heat, converts it into light energy for storage, and then automatically emits light in the dark. It achieves the luminous function by absorbing various visible light. This product does not contain radioactive elements and can be used for an unlimited number of times. Recycling has a strong ability to absorb short-wave visible light, sunlight and ultraviolet light (
light) below nanometers.
2. Basic form
Luminous powder has long-lasting color, and various fluorescent agents can be added to adjust the color. Various luminous powders can be mixed with each other to adjust the color.
3. Application reference color:
Fluorescent pigments and dyes can be used to adjust the color before and after luminescence. The adding ratio of fluorescent agent is about that of luminous powder ~. General dyes and pigments can also be used for color mixing, but Will reduce the luminous effect.
4. Types and applications of luminous materials:
Toner-type: The particle size is the same size and can be used for plastic injection and extrusion. Such as: -,, etc.
Toner-type: The particle size is the same size and can be used for plastic injection and extrusion. Such as: -,, etc.
Toner type: The particle size is 3 mesh, which can be used for plastic injection extrusion or ink preparation. Such as: B etc.
Toner-type: The particle size is the same, and it can be used for plastic injection extrusion or ink preparation. Such as: -, etc.
Toner-type: The particle size is the same, and it can be used for plastic injection extrusion or ink preparation. Such as: -, etc.
5. Product features:
● Long-lasting luminous powder, the afterglow glow time is many times longer than that of ordinary luminous powder. It has good weather resistance and can be used indoors and outdoors.
● There are three main taboos when using long-lasting luminous powder:
. Avoid contact with water.
.Avoid direct contact with metal.
.Avoid high temperature and high speed friction.
● The specific gravity of long-lasting luminous powder is 3. The material is rare earth elements. The material itself is non-toxic and harmless. It does not contain radioactive substances. It absorbs light for a long time and emits light for a long time.
● The specific gravity of ordinary luminous powder is ., the material is zinc sulfide: copper (), and the light absorption and emission time are short.
● Luminous powder can be used to display nighttime objects, clocks, telephone keys, buttons, field instruments or indicators, radios, cameras, cinema seat numbers, traffic signs, general accessories, clothing products, power supplies Switches, fishing equipment, building decoration, fire emergency escape system identification, military equipment, transportation use, etc.
6. Precautions when applying coatings and screen printing inks:
● Use neutral or weakly alkaline transparent resin.
● Avoid using metal containers. The storage time depends on the moisture content. It will absorb moisture in the air. Pay attention to moisture-proof. Too much moisture will turn white and form stones. piece.
● In order to reduce the problem of luminous powder precipitation in luminous paints, high viscosity resin must be used and an anti-settling agent must be added. Stir evenly before use. Thinner can be used to adjust the viscosity. Heavy metal compounds are not allowed. Make additives.
● Use white or reflective colors as the main printing background, which can improve the brightness and luminous time of the printed pattern.
● For screen printing, in order to achieve better luminous effect, it is recommended that the mesh size is ~mesh which is the most ideal.
● The coating thickness of paint and ink is greater than ?, if it can reach ~?, the effect will be (use mesh screen printing, two passes can achieve this thickness).
● The more luminous powder is used, the better the luminous effect will be.
● According to different printing materials, choose different types of transparent substrates. If printing on metal materials, you must choose metal-specific inks. If you print on materials, you must choose special inks. The higher the transparency, the better the effect. The better.
● If you need to use water-based paint and ink, the luminous powder must be packaged in special microcapsules.
7. Precautions for plastic injection and extrusion applications:
● Luminous powder can be used with various types of plastic injection and extrusion, such as:,,,,,B,R,,nylon,pressed Kelley et al.
● When the luminous powder is directly injected, an appropriate amount of white wax oil, lubricant and other additives should be added to make the luminous powder more evenly combine with the plastic. Using color masterbatch, the dispersion will be more uniform. Before using the color masterbatch, Dry well.
● The background color of plastic materials is mainly light, fluorescent or transparent, and its luminous effect is relatively good.
● When plastic is injected, the recommended dosage of luminous powder is .~ of the total weight. The luminous effect will vary depending on the thickness and color.
Chongyu Technology Co., Ltd., its main products are thermochromic powder (ink), photochromic powder (ink),
moisture-sensitive color-changing ink,
Long-lasting fragrance powder (ink), long-lasting luminous powder (ink), LCD jewelry and thermometer, anti-counterfeiting fluorescent powder (ink), etc.
The color-changing raw materials produced by our company have a wide range of uses and can be used in plastic products, printing products, textile products, ceramic products, etc. It is a good material for you to develop new products. At the same time, we can process various color-changing and luminous gifts and metal ornaments for customers.
Supply luminous powder, long-lasting high-bright luminous powder, long-lasting high-bright luminous powder