Roy Research and Technology

Prevent Corrosion on Steel Service

Rass-O’-Nil® is the one-step clean steel treatment and Corrosion Prevention nano-technology. Rass-O’-Nil treats the steel and deposits an ultra-fine conductive polymerised metallic phosphate deposit that protects steel from corrosion. Rass-O’-Nil enhances coating adhesion to the steel, protects the steel from rust in saline, acidic, and alkaline environments, and improves the finish coating or paint’s quality. Rass-O’-Nil ® protects structural and fabricated steel and powder coating, e-coating, electroplating and paint from corrosion on ocean transit and weathering. Exposure to the ocean is the hardest test for steel products.The salty atmosphere corrodes the metal and the finish coating flakes off. Steel surface treatment Quality: The Rass-O’-Nil treated steel surface withstood more than 900 hours of salt spray, passed the 1.5 kg scratch test, and the adhesion test. The saline and corrosive atmosphere around Oil Installations and Thermal Power Plants corrodes the metal and the paint flakes off. Rass-O’-Nil® treatment on the steel surface of oil wells and the plates of tanks helps the topcoat on the metal withstand aggressive weathering. Rass-O’-Nil® increases paint adhesion. The Rass-O’-Nil® treated metal surface improves the metal life cycle during storage and transport of high sulphur content oil. Rass-O’-Nil treated inner surface of pipes helps improve the flow of oil inside the pipeline system. The Haldia Petrochemicals refinery and the Unilever Soap Factory in India have found Rass-O’-Nil to be very useful in their maintenance operations before finish painting. Rass-O’-Nil stringently satisfies ASTM B117 and IS: 13515-1992 (Indian Standard). The Rass-O’-Nil treated metal surface can withstand thermal shock up to 400° C, and random bending up to 180°.