英德
有道
百度
谷歌
图片
维基
百科
耐光性
photostability
- 性状特点：黑色粉末，着色力和遮盖力都很好，耐光和耐大气性亦好，耐光性良好，耐碱无水渗和油渗性，不耐酸，溶于热的强酸中。
Characters and features:Black powders,escellent tinting strength and covering capacity,also good at resistance to light and atmosphere,alkali resistant,without water and oil perjmeability,no acid resistance,dissolved in hot string acid . - PES粉末涂料是以饱和聚脂树脂，固化剂和颜料而制成的一种热固性涂料，是用于满足户外金属要求，具有耐候性，耐热性和耐光性。
PES powder coating are thermoset powder coating based on Polyester resins, TGIC and pigments, They designed for the exterior environment and formulated for weather, heart and light resistance. - 色素溶液的吸光度随波长增加而减小的趋势相同，色素的水溶性，耐氧化一还原性，耐光性，盐、蔗糖、金属离子对色素的色泽的影响基本相似。
Our experiments showed that the methed has many advantages, Such as high extraction efficiency, simply process, less pollution, and the cost is smoll etc. but extraction quotiety of the Dark Brown Pigment differ from Walnut epicarp of the three made of dryness.
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