Ram Ratna International supplies Di-functional Block Co-polymer Surfactant. Ram Ratna International also offers various types of colourants and chemicals. The Di-functional Block Co-polymer Surfactant, also known as Ratna -6017 R, is used for specialized and high value coating application. The Di-functional Block Co-polymer Surfactant is a colourless to yellow clear liquid with pH ranging from 6.00 to 8.00. The Di-functional Block Co-polymer Surfactant is nonionic and non toxic.