Water-based Anti Corrosion Coating

WATER BASED ANTI CORROSION COATING

Recommendations

NOELSONTM MIOX A-320M, ZP 409-3, TP-306, NOELSONTM 130N Iron Oxide etc.

Start formulation

Water-based PUR primer:

DI Water 15  
Anticorrosion agent 0.05 Bayer D
Wetting agent 0.15 AMP-95
Flash rust inhibitor 0.2 Elementis
Dispersing agent 1.7  
Aluminium Triphosphate 10 NOELSONTM TP-306
Micaceous iron oxide gray 12 NOELSONTM MIOX A-320M
Heavy calcium carbonate 12 1250 Mesh
TiO2 3  
Micro aluminium silicate 1.5  
Ethylene glycol monobutyl ether 1  
Add slowly after stirring
DI Water 2.7  
Degassing agent 0.3  
Epoxy modified polyurethane emulsion 40  
Leveling agent 0.4  

 Water-based epoxy primer:

Part A
Water-based Epoxy hardener 13.4  
DI Water 29.1  
Dispersing agent 1.6  
Leveling agent 0.5  
Heavy calcium carbonate 18.5  
Talc filler 18  
Aluminium Triphosphate 10 NOELSONTM TP-306
Iron oxide 8 NOELSONTM Iron Oxide 130N
Fumed silica 0.9  
Part B
Water-based epoxy emulsion 87  

 400hrs Salt Spray Testing (GB/T 1771-1991):

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                      Control                                                        10% TP-306