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pmma亚克力扩散板产品相关介绍。

在LED照明灯具逐步被市场承受的过程中,关于LED灯具面罩的问题不断搅扰灯具消费厂商,既要有高的透光率做前提,同时又要做到具有相当的光扩散率和良好的光源荫蔽性,进步灯具的效果和把LED炫目的光源变成温和的、安康的光源是目前研发人员正在研讨的方向。最初采用玻璃做灯罩,但不玻璃易碎,且光的扩散效果也不是很好,很难到达照明请求。后来逐步开展到用树脂替代玻璃,但假如单单用透明树脂做灯罩,固然透光率高,根本能到达90%以上,但光的扩散效果不理想,光源荫蔽性差。白色树脂,其存在透光率过低,严重影响了LED灯的照明。如是就采用添加乳白色颜料,外表磨砂辅助等技术手腕,这样固然处理了光源遮盖性问题,但又存在透光率过低,严重影响了LED照明的光效,因而扩散面罩的问题不断搅扰在透光率和光源遮盖性这样一个矛盾的问题中。也就在这种背景下,以亚克力(PMMA)、PS、PC塑料板材为基材的扩散资料应运而生。

PMMA diffusion plate, also called (polymethyl methacrylate, acrylic, alias acrylic, organic glass), is with a light diffusion properties of materials, PS (polystyrene), PC (polycarbonate), PP (polypropylene) materials such as diffusion of a plate in the category, with a high degree of fog, high transmittance the optical characteristics, high diffusion of plastic sheet, can be a point or a line light source into surface light source is mild, average, arrive in the premise of good light transmittance, and has good covering power lattice light source, is the ideal optical data processing LED lighting products two times with a light, is the best light diffusion data of LED lighting products.

PMMA diffusion plate with high haze, high transmittance, optical characteristics of high diffusion of plastic sheet, can be a point or a line light source into surface light source is mild, average, arrive in the premise of good light transmittance, and has good covering power lattice light source, is the ideal optical data LED lighting products two times with a light, is the best of the light diffusion data of LED lighting products.

In LED lighting gradually by the market in the process of bearing, on the LED lamps and lanterns mask problems troubling lamp manufacturers, not only have the high light transmittance as the premise, we do have rate and good light shade of very light diffusion, the effect of the light source and the progress of the lamp LED dazzling become gentle, Ankang light source is the researchers are studying the direction. Initially used glass lamp shade, but not the glass and fragile, and light diffusion effect is not very good, it is difficult to reach the illumination request. Then gradually developed to use resin instead of glass, but if only by transparent resin as a lamp shade, although the transmission rate is high, it can reach more than 90%, but the light diffusion effect is not ideal, light shade of difference. White resin, the existence of light transmission rate is too low, serious impact on the LED lamp lighting. As it is used to add milk white pigment, the appearance of frosted auxiliary and other technical means, that is processing for the light source cover problem, but also the existence of light transmission rate is too low, serious impact on the efficiency of light LED lighting, so that the diffusion mask problems troubling covering such a contradiction in the transmittance and the light source. Also in this context, with acrylic (PMMA), PS, PC plastic sheet as the substrate diffusion data arises at the historic moment.