dulling agent

英 美
  • 消光剂
  • agent n.代理人;代理商;药剂;特工人员
  • dulling n.发浑(指清漆);发暗;消光动词dull的现在分词形式.
    1. The precipitated silica matting agent was synthesized by chem-deposit method,sodium silicate and sulfurric acid as raw materials,appending dispersant and surfactant.
      涂料中的消光剂是一类能够改变涂膜表面光学性能的助剂。