文档详情

汽巴分散剂.ppt

发布:2016-12-25约7.86千字共27页下载文档
文本预览下载声明
DISPEX 帝派斯 A FAMILY OF ANIONIC DISPERSING AGENTS FOR WATERBASED SYSTEMS 水 性 体 系 阴 离 子 分 散 剂 系 列 VISCALEX 微乐斯 RHEOVIS 瑞乐斯 THICKENERS AND RHEOLOGY MODIFIERS FOR WATER BASED SYSTEMS 水 性 体 系 增 稠 及 流 变 改 性 剂 DISPEX 帝派斯 A FAMILY OF ANIONIC DISPERSING AGENTS FOR WATERBASED SYSTEMS 水性体系阴离子分散剂系列 Mr. Chris Walker Head Decorative Coatings – Technical Service Segment Coating Effects Ciba Specialty Chemicals 汽巴精化全球技术经理:Chris Walker先生 DISPEX PRODUCT RANGE DISPEX产品系列 R50 : Polycarboxylic acid. 聚丙烯酸 A40 : Ammonium polycarboxylic acid. 聚丙烯酸氨盐 N40 : Sodium polycarboxylic acid. 聚丙烯酸钠盐 N100 : Sodium polycarboxylic acid. 聚丙烯酸钠盐 GA40 : Ammonium polycarboxylic acid/ Carboxylic ester. 聚丙烯酸氨盐/羧酸脂 G40 : Sodium polycarboxylic acid/ Carboxylic ester. 聚丙烯酸钠盐/羧酸脂 HDN : Sodium polycarboxylic acid/ Carboxylic ester. 聚丙烯酸酸钠盐/羧酸脂 TYPICAL PROPERTIES OF DISPEX DISPERSING AGENTS DISPEX分散剂的基本特性 ? Dispex dispersing agents are low molecular weight solution polymers with a molecular weight range of 3500 – 20000 Dispex分散剂是低分子量的可溶性聚合物,其分子量分布为3500~20000 ? Polymer composition range is 100% Carboxylic acids to 70% Carboxylic acids with Carboxylic esters to decrease the solubility of the dispersant in water 聚合物组成中羧酸为100%到70%.其余为羧酸脂用以降低可溶性. ? pH of the dispersing agents are typically pH 8.0 分散剂的PH值一般为8.0 Dispex R50 is supplied at pH 3 Dispex R50的PH值是3 ? The appearance of the dispersing agents are clear yellow liquids 分散剂是清澈的黄色液体 ? Dispex N100 is supplied in bead form Dispex N100 是粒状固体 TYPICAL PROPERTIES OF DISPEX DISPERSING AGENTS DISPEX分散剂的基本特性 THE STABILISATION MECHANISM OF INORGANIC POWDERS USING ANIONIC DISPERSANTS 阴离子分散剂的分散机理 DETERMINING THE ADDITION LEVEL OF A DISPERSANT FOR INORGANIC POWDERS 无机颜料分散剂用量评估 ? The correct dosage level is found by incremental additions of the dispers
显示全部
相似文档