How to use reflective glass beads to make reflective ink

Reflective powder is made of a kind of glass main powder material production, the product can be directly added to paint or resin, so that the product has regression reflective effect, can be used on a variety of complex shapes of the surface. Reflective powder it is the production of reflective cloth, reflective film, reflective paint, reflective signs, advertising materials, clothing materials, standard racing track, shoes and hats, school bags, water, land and air life saving supplies and other [...]

The mystery of photochromic glasses

In outdoor activities, everything in the day will be bathed in the sun, which for a long time in the outdoor friends, not only because of harsh and feel uncomfortable, more hinder the appreciation of beautiful natural scenery, even affect the safety. So, many people wear “color changing” glasses to protect their eyes from bright light. A suitable color-changing glasses can not only help you protect your eyes from the harsh sun, protect your eyes from ultraviolet rays (reduce [...]

Preparation method and application of red phosphor for silicyl nitride

Light emitting diode (LED) as a new efficient solid light source, with high efficiency, energy saving, environmental protection, long life, safety, rich color, small size, fast response and other significant advantages and has been widely studied. At present, phosphor conversion method (pc-LED) is the main way to realize white LED, that is, Ga(In) N-based blue light chip and yellow YAG:Ce3+ phosphor which can be effectively excited by blue light are packaged into white light diode, which has been successfully [...]

Glow in the dark glass mosaic: The spokesperson of romance

I believe you are familiar with mosaics. Previously, we not only learned about the civilization history of mosaics, but also about the natural shell mosaics. Today, we will tell you about the luminous mosaics The Spokesperson of Romance We know that mosaics can be collaged into a variety of beautiful patterns according to the designer’s design, through different ordering collages. Although the size of noctilucent mosaics is the same as that of ordinary mosaics, they can be arranged according to the [...]

About heterocyclic ultraviolet phosphors weather resistance

Many customers ask which kind of ultraviolet phosphor powder is the best and most stable. In fact, in terms of the existing known synthesis technology, heterocyclic ultraviolet phosphor is the most stable, which is a rigid structure connected by a benzene ring. Its weather resistance is the best, water resistance: level 5; Ink resistance: 5 grade; Acid resistance: 5; Alkaline resistance: level 4; Paraffin resistance: grade 5; Light resistance: ≥ grade 4 (95 hours in the sun) Generally used in [...]

Development prospect and market potential of reflective powder

Reflective powder is the production of reflective fabric, reflective film, reflective coatings, reflective signs, school bags, sea life-saving supplies the core of the new optical functional composite materials such as raw materials, it has the characteristics of regression reflection and the resulting strong regression reflection effect, without additional power supply, can be widely used in roads, ports, mines, fire and other fields, as a safety sign, is greatly improved. The following Xiaobian to introduce the development potential and prospects [...]

Method for making reflective powder in reflective glass

Reflective powder is made of a kind of glass beads powder material production, China is one of the big reflective powder production, because reflective powder energy consumption is more serious, can use is reflective clothing, this is the official statement, the most common is at night or on the highway sanitation workers reflective clothing, Today we are going to share about the manufacturing method used in reflective glass: A. Mix the glue in a certain proportion. B, after mixing the two, [...]

How to solve the dark phenomenon of luminous powder in the process of injection molding

Noctilucent plastic masterbatch is a kind of plastic masterbatch with self-luminescence function. Noctilucent plastic masterbatch is made of noctilucent powder and transparent resin after deep processing. It can be used directly or mixed with other similar plastics. If the noctilucent powder is directly added to ordinary plastic products, it is easy to make the product black and discolored. Noctilucent plastic masterbatch can solve the phenomenon of noctilucent powder blackening and uneven dispersion in the plastic production process. Noctilucent powder [...]

Quantitative determination of physical and chemical indexes of fluorescent red powder

The quantitative determination method of fluorescent red powder is not available at present, but can be carried out according to the actual situation in future communication. Coloring power: Two test methods: (1) Visual comparison method: GB/T5211.19-88 (2) Instrumental determination method: GB/T13451.2-92. In the corresponding fluorescence intensity test method of any of the above methods, the tinting force of fixed sample color code is 100%, and 100%+-2 is used to test the tinting force value of fluorescent powder. Volatile components: ethanol water Oil absorption :31~42%/110g: [...]

Study on organic electroluminescent materials

With the continuous development of science and technology, material science research is gradually advancing, especially the related research content of organic electroluminescent materials, which can not only improve the application efficiency, but also create a more harmonious and efficient scientific research platform. In this paper, the research background of organic electroluminescent materials is analyzed, and the research status of related materials is introduced emphatically. In recent years, luminescent metal complexes have attracted extensive attention. In order to improve the application [...]