油墨的主要成分是什么？ 原发布者：欧星波 原发布者：欧星波 油墨的主要成分及分类油墨的主要成分是聚合性预聚物、感光性单体、光引发剂、辅助成分是着色颜料、填料、添加剂（流平剂、阻聚剂）等。。
丙烯酸羟丙酯是什么，有什么用途啊？丙烯酸羟丙酯的物化性质是什么，有什么用途啊？基本信息：中文名称 丙烯酸羟丙酯中文别名 2-丙烯酸-1，2-丙二醇单酯；。
丙烯酸-丙烯酸羟丙酯共聚物的Properties： T-225 is copolymer of polyacrylic acid and hydroxypropyl acrylate，it has good scale inhibition and dispersion properties to calcium phosphate and calcium carbonate，it has good dispersion properties to ferric oxide sludge，clay and grease.T-225can be used under high pH situation and has good compatibility with other organophosphines and BTA，T-225 can effectively withhold sediments of zinc salt and calcium phosphate，it has good scale inhibition and dispersion properties under high temperature and alkaline situations.Specification：items index Neutro Acid Appearance Colorless to light yellow viscous liquid Solid content%30.0 min 30.0 min Free monomer(as AA)%0.5 max 0.5 max pH（1%solution）7.5±1.0 2.5±0.5 Limiting viscosity number(30℃)dl/g 0.060～0.095 Density（20℃）g/cm 1.10 min 40%，50%PAA are also supplied.Usage：T-225 can be used in circulating cool water system in situation of alkaline and excess of phosphate.It can be used as scale inhibitor and dispersant for heater，none。
