12/3/2023 0 Comments Watch hand luminous paint![]() ![]() This material is self-luminous, only when freshly applied. Other Materials Used for Luminous Dials Radium Paint ![]() The only difference is that they emit those photons as light very slowly, which is why phosphorescent paints are usually used for watch dials. Phosphorescence – Phosphorescent materials also absorb photons from a light source. For watch dials, using fluorescent materials is not always viable. Hence, most of these materials will go dark right away once the light source becomes unavailable. They will continuously glow if there is a light source, but the emission of particles occurs on mere nanoseconds. ![]() There are two known types of photoluminescence:įluorescence - Fluorescent materials emit absorbed energy very rapidly. By this time, the material starts emitting the photon, which we see by our naked eye as visible light. To simplify, if an electron atom in a material absorbs a photon, it gets excited, reaching a higher energy state until it goes back to normal. As defined, light has packets of energy known as photons, which are quantum particles in an electromagnetic field. It is a particular case of photoluminescence or certain elements' ability to emit light after exposure to a light source. The Luminous Dial’s Glowing PropertyĪny materials that can glow in the dark are visible phosphorescence. For timepieces to have this glowing property, the basic knowledge about chemistry and physics can help us understand how it works and adequately handles such hazardous material. It is essential to understand the history of luminous dials and the science behind its concept. It has interesting facts that are uncommon to most watch wearers. It is one reason why glowing dials have been an ongoing subject between watch collectors. While luminous dials are standard in dive watches, there are also casual timepieces with the same property. Due to its luminescent property, divers maintain better visibility even in the dark environments, preventing them from any imminent dangers that may arise while submerged in the water. This characteristic helps divers navigate underwater easily. lumentics night glow colours are considered to be particularly long-lasting, ecological and almost luminescence-stable for at least 20 years.Aside from the rotating bezel, another distinct part of a dive watch is its dial with luminous hands and indexes. Compared to conventional, older incandescent colours, they glow up to 20 times more intensively. The colours are constantly recharged by sunlight and artificial light sources. Our premium luminescent paints have a photoluminescence that is long-lasting and an extremely high luminosity for a duration of 2 to 12 hours at a time (depending on the colouring!). For artists and creative enthusiasts, noctilucent colours are therefore a real challenge. Luminous paints are often used as a means of decoration, but above all as a light effect to enhance the mood in dark rooms or at festivities such as Halloween. Outdoors, the luminous paint should be sealed with clear varnish, as this protects it better from the weather and makes it last longer. On smooth surfaces, a primer is conceivable as a supplement. On well-absorbent surfaces (wallpaper and wood) they hold without problems. But also otherwise, self-luminous paints are used in all possible areas of everyday life, as they can be applied as easily as wall and acrylic paints. As they offer the greatest application possibilities among the materials and substances with a luminescent effect, they are very popular in the artistic field as well as in stage and show business. Our glow paints are ultra-strong and non-toxic. ![]() Glow paint is also known as "self-luminous paint", UV black light paint, afterglow paint and very bright night glow paint. In addition to the well-known afterglow colours such as green, blue-green or blue, our premium luminous paints are also available in other variants such as yellow and pink. ![]()
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