Organic And Inorganic Zinc Rich Coating

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Recommendations

NOELSON™  SFPP-600M/SFPP-800M, Compound Ferro-titanium Pigment (Ace Shield Pigment L-B/L-C)

Start formulation

Epoxy zinc rich coating:

Part A
Epoxy resin 23 60% in xylene
Bentone 1 CLAYTONE HY/HT By Noelson Chem
Zinc dust 54 325 Mesh
Ferro-phosphorous Powder 10 NOELSON™ SFPP-800M, can also be replaced full or in part by Compound Ferro-titanium Powder (Ace Shield Pigment L-B/L-C)
TiO2    
Sericite mica 2  
Wollastonite 3  
Mixed solvent 9  
Part B
Epoxy resin hardener 100  
A/B= 10/ 1 (by weight)

Water-based zinc rich primer:

Part A
High modulus lithium silicate 20-30  

Standard modulus lithium silicate

50-70  
Part B
Bentone 5-10 CLAYTONE HY/HT By NoelsonChem
Plasticizer 30-40  
Zinc dust 100-150 325 Mesh
Ferro-phosphorous Powder 40-50 NOELSON™ SFPP-800M, can also be replaced full or in part by Compound Ferro-titanium Powder (Ace Shield Pigment L-B/L-C)
A/B= 2.5/ 1 (by weight)

Notice: Switching dosage of Zinc & SFPP is constraint by cost.

Epoxy-polyamide zinc-rich primer: 

Part A
Epoxy resin 3.66  
Mixed solvents 10.92  
Anti-settling agents 0.78  
Wetting agent 0.32  
Drying agent 0.66  
Zinc phosphate 3.5 NOELSON™ ZP 409-1
Ferro-phosphorous Powder 19 NOELSON™ SFPP-800M
Zinc dust 57.2  
Part B
Polyamide resin 1.96  
Mixed solvents 2  
A/B = 96.04:3.96 (by weight)