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Instructions for the use of long-acting luminous powder, main technical indicators

Long-term luminous powder soil type belong to alkaline earth aluminate long afterglow luminescence materials, components can be expressed as: Al2O3 · (Sr, Mg, Ca) O: (Eu, La, Dy) B, can be in the sun or light absorbance 5-20 minutes later, will absorb the light energy stored in the crystal lattice, after can convert the energy into light energy in the dark and light, which can effectively sustained glow (luminescence brightness is more than 10 MCD/m2) to 8 to 10 [...]

Common USES of rare earth elements

Here we will talk about the timing of the application of various rare earth elements in order to make a better distinction between light rare earth and heavy rare earth: Promethium (Pm) : promethium is a man-made radioactive element produced in nuclear reactors. For vacuum detection and satellite to provide auxiliary energy. Pm147 gives off rays of low energy to make promethium batteries. Power for missile guidance instruments and clocks. The batteries are small and can last for years. Promethium [...]

Introduction of various types phosphorescent materials

Phosphor types use a phosphor “phosphor” “Inorganic powder material at a certain excitation conditions can be light, sometimes also called light pink, crystalline phosphors or phosphor according to the type of excitation mode can be divided into organic light-emitting phosphor, the electroluminescent phosphor, cathode ray luminescent phosphors and phosphor luminescence radiation and so on. 2 photoluminescent phosphors “photo luminescent phosphor” Emitting excitation light can be an inorganic powder material. Excitation light can be ultraviolet, visible, near-infrared bands. 3 fluorescent high pressure mercury lamp phosphors [...]

Use of invisible mural materials, production methods and tools

Methods and tools for making invisible murals Invisible murals (also known as fantasy invisible murals, magic invisible murals, fantasy angels, etc.) The method of making it is the same as the tools needed for making it. It’s just different levels The tools and raw materials are not the same as haotian space technology as the domestic invisible murals production technology Technology, professional development of r & d team has been developed according to the market needs of the first two After the third and [...]

Examples and formulations of application of luminous powder in coatings and inks

May be mixed with a variety of transparent resin coatings and ink to make the glow in dark paint or inks. Such resins include acrylic resins, urethane resins, epoxy resins, amino resins, polyvinyl butyral resins, polyamide resins, etc., in coatings used in a proportion of 10% -50%, the proportion of the ink is 30% to 60% as well, the above-mentioned resin is dissolved with an appropriate solvent, adding luminescent pigment, and then adding a suitable anti-settling agents, antifoaming agents, [...]

Screen printing photoluminescent safety sign Caution

photoluminescent safety sign need to use photoluminescent printing ink, photoluminescent printing ink used in the signage industry, manufacturers are generally used according to their intended use and signage products themselves formulated to get the best use of effects and economic costs. Usually adding a certain percentage of the ordinary transparent ink photoluminescent materials by simple mixing process can be made luminous ink use, if stored for a period of time sufficient to facilitate wetting photoluminescent materials inks, printing products resulting [...]

How to distinguish luminous powder and fluorescent powder

Luminous and phosphor are the two products, but many people think that is luminous phosphors and think they are following the same substance, small to give you how to distinguish luminous powder and phosphor.: 1 luminous powder: Yes absorbance – STORING – a self-luminous light emitting material, which is a kind of luminous material can be made visible in the dark, called luminous powder, luminous powder it into long-term, short-acting luminous, radioactive luminous, but they are of a material glowing [...]

UV fluorescent powder, fluorescent anti – counterfeit ink method of use

Fluorescent ink type of use is quite important for packaging anti-counterfeiting effect is good or bad, if choose not accurate or poor, can result in anti-counterfeit effect is not obvious or don’t have any security requirements, such as the theory according to the color of light color and light absorption principle, longer wavelengths in the color of light absorption wavelength. The following fluorescent ink in the actual product structure of the specific analysis. If we are in the full version [...]

Luminous nail polish

Also known as “nail paint.” Its main components are 70%-80% volatile solvents, 15% nitrocellulose, a small amount of oily solvents, camphor, titanium dioxide and oil-soluble pigments. The film formed by the luminous nail polish applied to the nail is firm and has a moderately colored luster to protect the nail and impart a beauty to the nail. Nail Polish, nail color, Nail enamel Main ingredients: long-lasting luminous powder, volatile solvent, nitrocellulose, oil, etc. ingredient The composition of ordinary luminous nail polish generally consists [...]

About Phosphorescent Emergency

The innovative glow-in-the-dark pigment as a substitute for radioactive self-luminous pigment for watches and clocks is rapidly becoming a useful material for safety systems in commercial aircraft. “Go!! Go!!” An instructor shouted the order to evacuate the dark cabin. Passengers left their seats and groped for a way to escape. They stooped to avoid the smoke, and saw a line glowing brightly on the floor. It was the phosphorescent evacuation path marking! Passengers followed the glowing line to the emergency [...]