Publish By: IREPS
Location: Chennai, Tamil Nadu
Tender Amount: Ref. Doc.
Tender Number: subscriber can be view
Work Description:Solution For Derusting And Cold Zinc Phosphating.Icf Specification For Cold Zinc Phosphatingsolution.Icf/Md/Spec.115 I.(A) The Solution Should Be Clear And Free From Insolubleimpurities.(B) Specific Gravity Of The Solution Should Be 1.18(Min).(C) Solution Should Freely Miscible With Distilled Water.Ii When Mixed 1 Part Of The Solution With 2 Parts Of Distilledwater The Resultant Solution Should Meet The Followingrequirements.(A) The Solution Should Be Able To Remove The Mild Rust Grade Aofiso 8501-1; 1988 (D) & Oil Or Grease Adhering To Steel Sheets.(B) Solution Should Form A Crystalline Zinc Phosphate Coatingon Application By Brush Or By Dipping On Steel Sheets.Iii When A Thoroughly Cleaned M.S. Test Panel Of Size 10X5 Cmis Immersed In1:2 Solution (1 Part Of Zinc Phosphate Solution+2 Parts Of Distilled Water ) For A Period Of 10 Minutes Thezinc Phosphate Coating Formed Should Meet The Followingrequirements.(A) Coating Factor - Class `C" Of Is 3618/1966(1.1 4.3 Gm/M2)(B) Scrap A Small Area - The Phosphated Surface Shouldof The Test Panel With A Yield A Powder.Sharp Blade.(C) Scrap Asmall Area - The Phosphated Surface Shouldthe Test Panel With A Show A Whitish Streak.Blunt Knife.(D) Qualitative Test For - The Coating Removed From Thezinc& Phosphate. Test Panel Should Answer Thetest Forzinc Phosphate.Iv On Handling Of The Solution It Should Not Cause Any Injury Orirritation To The Skin Of Worker.
Address:, Pincode 600001
Website:subscriber can be view