pearlescent pigment: übersetzung Perlglanzpigment n DIN 55 943; Perlmuttpigment n. English-german technical dictionary. [5] A single iridescent species of gecko, Cnemaspis kolhapurensis, was identified in India in 2009. [1] Iris in turn derives from the goddess Iris of Greek mythology, who is the personification of the rainbow and acted as a messenger of the gods. 2013. Pearlescent or pearl pigments are manufactured using a mica base, which lends an iridescent effect similar to the original ‘Mother of Pearl’. Pearlescence is a related effect where some or all of the reflected light is white, where iridescent effects produce only other colours. EN. Iridescence (also known as goniochromism) is the phenomenon of certain surfaces that appear to gradually change color as the angle of view or the angle of illumination changes. "Mechanism of variable structural colour in the neon tetra: quantitative evaluation of the Venetian blind model", "Pterin pigments amplify iridescent ultraviolet signal in males of the orange sulphur butterfly", "Rainbow peacock spiders inspire miniature super-iridescent optics", "Iridescent flowers? pearlescent pigment manufacturer/supplier, China pearlescent pigment manufacturer & factory list, find qualified Chinese pearlescent pigment manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com. Pearlescent pigments are magical. Examples of iridescence include soap bubbles, feathers, butterfly wings and seashell nacre, as well as certain minerals. Pearlescent definition: resembling a pearl; having a pearly lustre or sheen | Meaning, pronunciation, translations and examples Examples of iridescence include soap bubbles, feathers, butterfly wings and seashell nacre, as well as certain minerals.It is often created by structural coloration (microstructures that interfere with light). Pearlescent Pigments offered by us are used for developing color through interference between light rays that reflects at specular angles from the top and bottom surfaces of the metal-oxide layer. [12] Structural coloration has been understood in general terms since Robert Hooke's 1665 book Micrographia, where Hooke correctly noted that since the iridescence of a peacock's feather was lost when it was plunged into water, but reappeared when it was returned to the air, pigments could not be responsible. FDA approved. The term pearlescent is used to describe certain paint finishes, usually in the automotive industry, which actually produce iridescent effects. Their color is a result of light interference based on their physical structure and composition. Changing the thin layer of metal oxide produces a different pearlescent effect. These powders have a sheen most reminiscent to natural pearls. Pearlescent coatings or pigments possess optical effects that not only serve decorative purposes (such as cosmetics, printed products, industrial coatings, or automotive paints), but also provide important functional roles, such as security printing or optical filters. They deliver superior whiteness, brilliance and coverage with extraordinary optical effects ranging from a fine-grained luster to a bold silvery white sparkle. Translate texts with the world's best machine translation technology, developed by the creators of Linguee. Our pearlescent pigment can either give off a soft shimmer or be sparkly and bright! To create jewelry with crystal glass that lets light refract in a rainbow spectrum, Swarovski coats some of its products with special metallic chemical coatings. Durotech® Mixed metall oxides suitable for demanding applications. With a diverse offering of colors, formats and applications, see how IFC Solutions can help you find the perfect pearlescent formulation. Pearlescent pigments are thin, smooth, transparent platelets with high indices of refraction. Pearlescent pigments Special effect pigments, which offer interesting effects due to a special surface coating, e.g. Colour Pearlescent Pigments. For example, its Aurora Borealis gives the surface a rainbow appearance. They also have good chemical resistance. [24][25], Iridescence in meat, caused by light diffraction on the exposed muscle cells[26], A bismuth crystal with a thin iridescent layer of bismuth oxide, with a whitish-silver bismuth cube for comparison, Goethite, an iron(III) oxide-hydroxide, from Polk County, Arkansas, Pearlescent paint job on a Toyota Supra car, Nanocellulose is sometimes iridescent,[27] as are thin films of gasoline and some other hydrocarbons and alcohols when floating on water.[28]. [15], Pearlescence is an effect related to iridescence and has a similar cause. [7] In the case of diffraction, the entire rainbow of colours will typically be observed as the viewing angle changes. A selection of pearlescent pigments with strong colour effect, a high degree of light fastness (non-fading) and excellent tolerance to a wide temperature and pH range. Iridescence can for example be due to thin-film interference, the functional analogue of selective wavelength attenuation as seen with the Fabry–Pérot interferometer, and can be seen in oil films on water and soap bubbles. Pearlescent pigments give off a sheen most reminiscent to natural pearls. HUPC Chemical Co., Ltd. offer the Pearlescent Pigments,we are Pearlescent Pigments suppliers & factory in china. English-german technical dictionary. Learn how and when to remove these template messages, Learn how and when to remove this template message, Linguistic relativity and the color naming debate, International Commission on Illumination (CIE), https://en.wikipedia.org/w/index.php?title=Pearlescent_coating&oldid=954842075, Articles lacking in-text citations from September 2012, Articles needing additional references from September 2012, All articles needing additional references, Articles lacking reliable references from September 2012, Articles with multiple maintenance issues, Creative Commons Attribution-ShareAlike License, This page was last edited on 4 May 2020, at 15:55. [23], Both the body and the train of the peacock are iridescent, Many groups of plants have developed iridescence as an adaptation to use more light in dark environments such as the lower levels of tropical forests. Pearlescent pigments are a versatile group of effect pigments that are widely used in many coatings applications. In biology, this type of iridescence results from the formation of diffraction gratings on the surface, such as the long rows of cells in striated muscle, or the specialized abdominal scales of peacock spider Maratus robinsoni and M. Open menu. Pearlescent coatings or pigments possess optical effects that not only serve decorative purposes (such as cosmetics, printed products, industrial coatings, or automotive paints), but also provide important functional roles, such as security printing or optical filters. Hooke, Robert. Elegant pearl luster can be produced by mixing Forward Pearlescent Pigment with transparent pigments or dyes; avoid mixed use with opaque pigments or those with excellent covering power, such as Titania and ferric oxide, which will affect the pearl luster. Please help this article by looking for better, more reliable sources. These pigments are characterized by a high resistance to light, weather and chemicals. It is often created by structural coloration (microstructures that interfere with light). Addition usually begins with the harder-to-disperse organic pigments, followed by inorganic pigments, and lastly the pearlescents. ‘A variety of color application technologies, such as free-film, color-in-plastic and spray-in-mold methods, are well suited to the application of pearlescent pigments.’ ‘And we can put pearlescent inks on the outside to give a package an element of depth.’ Pearlescent paints can be prepared by incorporating the proportioned amount of pearl pigments into a clear lacquer or clear powder coating, this is the same for an enamel. Suggest as a translation of "pearlescent pigments" Copy; DeepL Translator Linguee. [17], The iridescent exoskeleton of a golden stag beetle, Structurally coloured wings of Morpho didius, The inside surface of Haliotis iris, the paua shell, Structurally coloured wings of a Tachinid fly, The feathers of birds such as kingfishers,[18] birds-of-paradise,[19] hummingbirds, parrots, starlings,[20] grackles, ducks, and peacocks[15] are iridescent. Iridescences based on multiple layers of cells are also found in the lycophyte Selaginella and several species of ferns. Iridescence (also known as goniochromism) is the phenomenon of certain surfaces that appear to gradually change color as the angle of view or the angle of illumination changes. Advantages of pearlescent pigments. Pearlescent Pigments. Used for many applications, … Our products are featured with weather resistance, cosmetic and industrial non exterior grade of Pearlescent Pigments. Unreliable citations may be challenged or deleted. Not only the high purity and less impurities of the product are required, but also for the white pearlescent pigment, the product has high whiteness and brightness. Example of a pearlescent coating. Zhejiang Huake Fine Chemical Co., Ltd. is a professional manufacturer of pearlescent and metallic effect pigments. [13][14] It was later found that iridescence in the peacock is due to a complex photonic crystal. [21] The tapetum lucidum, present in the eyes of many vertebrates, is also iridescent. The lateral line on the neon tetra is also iridescent. Pearlescent color concentrates commonly contain 25% pearl pigment, though amounts can be as high as 50%. The different pigments are added in a specific order to the mix in order to optimize color development. Manufacturer of a wide range of products which include pearl pigment, gold series pearlescent pigments, silver white & iridescent series pigments, mica iron & metal series pigments, fx mega series pigments and fx star series pigments. [22] Iridescence is known to be present among extinct lithornithids. This is found in items like CDs, DVDs, some types of prisms, or cloud iridescence. chrysomelas. Pearlescent pigments, powders, dispersions and pastes from IFC Solutions are a new and creative type of food coloring used in a wide range of industries. Structures within a surface cause light to be reflected back, but in the case of pearlescence some or all of the light is white. Goniochromism is derived from the Greek words gonia, meaning "angle", and chroma, meaning "colour". [citation needed] Optically variable ink uses finely powdered iridescent glitter. It is partially transparent powder created from combining layers of mineral mica with metal oxide. Their semi-transparent nature and specular reflection work together to produce mother-of-pearl effects and interesting color travel combinations. Microstructures, often multilayered, are used to produce bright but sometimes non-iridescent colours: quite elaborate arrangements are needed to avoid reflecting different colours in different directions. The leaves of Southeast Asia's Begonia pavonina, or peacock begonia, appear iridescent azure to human observers due to each leaf's thinly layered photosynthetic structures called iridoplasts that absorb and bend light much like a film of oil over water. Pearlescent pigments are composed of synthetic mica platelets or artificial glass substrates and consecutive semitransparent layers of metal oxides. The above is the search results for Chinese Pearlescent Pigment, click for more recommended manufacturers & suppliers listings such as effect pigment, mica pigment, paint. Micrographia. Pearlescent pigments are composed of a thin layer of metal oxide covering the mica. pearlescent paint. Translator. Iridescence is also found in plants, animals and many other items. Total internal reflection and Thin-film interference produces colors. Chapter 36 ('Observ. 1) Силикатное производство: жемчужный пигмент 2) Парфюмерия: перламутровый пигмент It is a partially transparent powder created from mineral mica and metal oxide. [16] Artificial pigments and paints showing an iridescent effect are often described as pearlescent, for example when used for car paints. The word iridescence is derived in part from the Greek word ἶρις îris (gen. ἴριδος íridos), meaning rainbow, and is combined with the Latin suffix -escent, meaning "having a tendency toward". Linguee. The production of pearlescent pigments is a very fine chemical processing process, and the quality requirements of the products far exceed the requirements for conventional inorganic materials and general fine chemical products. 2013. Compared with other pigments, pearlescent pigments have an unparalleled effect on their unique soft pearl luster. Lustrous, iridescent, and angle-dependent optical effects are now commonplace and are to be found in many day to day products.These optical effects not only serve decorative purposes (such as cosmetics, printed products, industrial coatings, or car paints) but also provide important functional roles, such as security printing or optical filters. Property in which fine colors, changeable with the angle of view or angle of illumination, are produced on a surface by the interference of light that is reflected from both the front and back of a thin film, "Pearlescent" redirects here. The range of colours of natural iridescent objects can be narrow, for example shifting between two or three colours as the viewing angle changes,[5][6], Iridescence can also be created by diffraction. Contribution of surface structures to optical signaling", "Is floral iridescence a biologically relevant cue in plant-pollinator signaling? Forward Pearlescent Pigment is a kind of flat powder. [2][4] The thickness of the layers of the material determines the interference pattern. XXXVI. For more inf… ... pearled barley; pebble mill [2][3] It is often caused by multiple reflections from two or more semi-transparent surfaces in which phase shift and interference of the reflections modulates the incidental light (by amplifying or attenuating some frequencies more than others). effects that resemble, inter alia, those of mother of pearl. For the Linkin Park song, see. Erläuterung Übersetzung pearlescent pigment Perlglanzpigment n DIN 55 943; Perlmuttpigment n. English-german technical dictionary. Pearl luster pigments [9][10][11], In biological (and biomimetic) uses, colours produced other than with pigments or dyes are called structural coloration. Light refracts at different levels of the metals in the pigment. Pearlescent pigments are available in a wide range of sizes and colors that are easy to formulate and apply following a few simple rules. [8] Some types of flower petals can also generate a diffraction grating, but the iridescence is not visible to humans and flower-visiting insects as the diffraction signal is masked by the coloration due to plant pigments. Iridescence is an optical phenomenon of surfaces in which hue changes with the angle of observation and the angle of illumination. Pritty Pearlescent Pigments With more than 17 years in the pearlescent effect pigment industry Pritty Pearlescent pigments has set the standard for innovation of new products and professionalism with such clients as DUPONT, Sherwin Williams, Nippon Paint, Honda, Loreal, Mattel, Poly One, and many more global major brands. The alignment of these particles in the end product and their particle size (which determines the luster effect - a function of reflectivity) are important characteristics as well. English-Chinese lightIndusrty dictionary (英汉轻工业大词典). Pearl fine pigments possess physical stability and can be used in water-based, solvent- based paints and powder coatings. Original natural pearl essence is more expensive as compared to synthetic, mica-based effects. pearlescent pigment 珠母涂料. For the type of paint, see, "Iridescent" redirects here. ", "Tarantula-Inspired Noniridescent Photonics with Long-Range Order", "Coloration strategies in peacock feathers", "Kingfisher feathers - colouration by pigments, spongy nanostructures and thin films", "Dramatic colour changes in a bird of paradise caused by uniquely structured breast feather barbules", "Cassowary gloss and a novel form of structural color in birds", "Structural colour and iridescence in plants: the poorly studied relations of pigment colour", "Iridescence in Meat Caused by Surface Gratings", https://en.wikipedia.org/w/index.php?title=Iridescence&oldid=997192657, Wikipedia articles needing page number citations from June 2020, Articles with unsourced statements from January 2019, Creative Commons Attribution-ShareAlike License, This page was last edited on 30 December 2020, at 11:50. 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