Pickling Passivation Agent for Stainless Steel Heat-pressure Seal( WQ--A Type)
Performance:adopting imported patent technique,strongly remove black oxidation on surface of heat-pressure seal; transparent, no cumbustion, low corrosion,fast cleaning(30 minutes or so); thorough elimination,simple operation,good effect(silvery white on surface). ???2
Purpose:Applied for heat-pressure workpiece and thermal seal and so on; stronger oxidation for stainless steel through high-temperature heat,for different heat temperature, different oxidation.Remove oxidation fast and drastically to restore silver white surface. ???9
Main Component:inorganic & organic acid polymer, permeability agent, active agent, corrosion retardant
Effect:Even, beautiful silver white surface,safe crystal corrosion resistance on welded spot, improve surface quality and anticorrosion on stainless steel, several hundred milli-volt than untreated condition on destroyed electric potential. ???8
Shorten half time for half usage..
For environmal protection,put emmission acid solution into pool,after cleaning stainless-steel surface; then neutralize it by lime, soda, sodium hydroxide at 7~8 PH. ???8