TEJA METALLURGICALS AND CHEMICALS
Featured Products
Highest quality standards are achieved through the implementations of latest technology, decades of experience and everlasting moral values , which have helped us to retain our customers as well as multiply them.
Welcome to TEJA METALLURGICALS AND CHEMICALS
Passivation Chemicals
Product description
Tejapassive is a specially formulated chemical to eliminate contaminants from the pretreatment metal surfaces and also applied to hexavalent chromium coating in order to avoid attachment of oxides, chlorides etc., present in the air.
Product Specifications
Colour
Dark orange liquid
Odour
Slightly Pungent
Foaming Tendency
Nil
Reliability
Good
Handling
Good
Solubility
Soluble
Flash Point
Nil
Pollution Hazard
Treatable
Inhibiting Efficiency
High
Product Operating Data
Concentration
0.025 – 0.30% by v/v
Temperature
60 – 70°C
Dip Time
30 secs
pH
4 - 6
Applications
Dip/Spray
Product Operating Procedure
Bath Make Up
For every 100 ltr. of water 0.030 ltr. of Teja passive -100 C to be added in the bath mix thoroughly and heat the bath at 60-70oC.Bath should be made preferably of D.M. water or with water, which has total dissolved solids less than 225 PPM.
Product Application Equipment's M.S. Tank/Spray Plant.
Safety Measures
Tejapassive is a chromic acid based chemical. Proper disposal of effluent is required after neutralizing chromium.
General Information
Corrosion Resistance
Good Paint Adhesion
Good Gloss Retention.
Our Vision
* To embrace new technologies and methods. * To give unsurpassed products and services to the clients. * To constantly look for improvement and changes.
