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塑料荧光增白剂的使用.不同行业的使用方法


网址:http://www.jilinghuagong.com  时间:2019-05-08 17:57:25

  大多数都是基于合成树脂。由于塑料种类繁多,也有许多分类方法。根据组分的性质,可分为纤维素塑料、蛋白质塑料和合成树脂塑料。 塑料是近年来发展迅速的最重要的材料,它以合成或天然高分子化合物为基本成分,可以在加工过程中成型,而产品最终可以保持其形状不变。根据用途,可分为通用塑料和工程塑料。根据塑化和加热性能的变化,可分为热塑性塑料和热固性塑料。最后一种是最常见的分类方法。
  Most of them are based on synthetic resin. Because there are many kinds of plastics, there are also many classification methods. According to the properties of the components, they can be divided into cellulose plastics, protein plastics and synthetic resin plastics. Plastics are the most important materials with rapid development in recent years. They are based on synthetic or natural macromolecule compounds. They can be formed in the process of processing, and the final product can keep its shape unchanged. According to its use, it can be divided into general plastics and engineering plastics. According to the change of plasticizing and heating properties, it can be divided into thermoplastic and thermosetting plastics. The last is the most common classification method.
  因为塑料通常重量轻、绝缘、耐腐蚀、耐摩擦、易于加工且美观,所以它们可以用作结构材料和绝缘材料,所以它们广泛应用于航空航天、汽车、船舶、机械、化工、建筑和日用品等行业,许多塑料产品已经取代了金属产品和木制品,可以说无处不在。
  Because plastics are usually light weight, insulating, corrosion-resistant, friction-resistant, easy to process and beautiful, they can be used as structural materials and insulation materials, so they are widely used in aerospace, automobiles, ships, machinery, chemical industry, construction and daily necessities industries, many plastic products have replaced metal products and wood products, can be said to be ubiquitous.
                             荧光增白剂厂家
  塑料工业的快速发展也促进了塑料着色技术的发展。塑料着色已成为现代塑料加工的重要组成部分。多彩炫目的塑料产品丰富了市场,美化了我们的环境和生活。据调查,在全部的塑胶制品中约有80%(质量分数)是历经上色的,这列举“黑色”塑胶产品占据挺大的占比,例如,人们平时所闻的铝合金门窗、上排污管道等都以黑色多见,这种商品看起来那麼“白”,列举很关键的1个原因就是使用了“荧光增白剂”。
  The rapid development of plastic industry has also promoted the development of plastic coloring technology. Plastic coloring has become an important part of modern plastic processing. Colorful and dazzling plastic products enrich the market and beautify our environment and life. According to the survey, about 80% (mass fraction) of all plastic products have been colored, which enumerates that "black" plastic products account for a large proportion. For example, people usually hear of aluminum alloy doors and windows, sewage pipes and so on are mostly black. This commodity looks so "white" and cites one of the key reasons is the use of "fluorescent whitening agent".
 

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