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Powder coating is a new kind of coating which does not contain organic solvent but exists in powder form and forms coating.
More 11 Jan, 2021There are many factors affecting the weathering resistance of paint film in paint industry, among which sunlight radiation and oxygen in the atmosphere are the main factors affecting the aging of paint film.
More 04 Jan, 2021In recent years, with the development of automobile industry, the requirements on the light resistance, weather resistance and mobility resistance of its surface paint are becoming higher and higher.
More 30 Nov, 2020With the emergence of new materials and the improvement of molding processing methods, the requirements for heat resistance and long-term durability of UV absorber are getting higher and higher.
More 23 Nov, 2020As a traditional effective antioxidant additive, UV531 has been occupying a position in the market. UV531 can absorb UV light in 240-340nm, and has the characteristics of light color, non-toxic, good compatibility, low mobility and easy processing.
More 16 Nov, 2020According to the different wavelengths, the Ultra Violet in sunlight can be divided into three wavebands:UV-A(400-315nm),UV-B (315-280nm) and UV-C (280-180nm).
More 09 Nov, 2020The oxidation process of polymer is a chain reaction of free radical type. Plastic antioxidants can catch the active free radicals, and generate inactive free radicals, or decompose the hydroperoxides that generated in the oxidation process, so as to terminate the chain reaction and delay the oxidation process of the polymer, so that the polymer can be processed successfully and its service life can be prolonged.
More 03 Nov, 2020Benzotriazole is a kind of high efficient UV absorber which have a good UV absorption effect in the range of 280-380nm. It has advantages of high melting point, low toxicity, oil resistance, color resistance, low volatility, good compatibility, etc.
More 30 Oct, 2020OMNISTAB UV1130 is a light yellow liquid uv absorber, which belongs to benzotriazole uv absorber series.
More 21 Oct, 2020