... , cationic and non-ionic three categories.* Application1. Available in industry (steel and iron, papermaking, galvanization, mine, ... material as additives.* Quality Standards(GB4482—1993): Name of index APAM IndexCPAMNPAMAppearanceWhite sand-like powder or ... year Country/RegionChinaAccount TypeSupplierCompany NameQingdao Central Co., LtdCompany Name in Chinese Time Zone(GMT+08:00) Beijing, Hong ...