... pigment, non-toxicity and pollution, can replcae the heavy metal antirust pigment.There are no lead ,no chromium, no ... good thermal stability ,good anti-rust performance,save consumption in coating,unit cost is low.The coatings adopted zinc phosphate ... and water soluble resin. Widely applied in metal boat, automobile, machinery, light metal, household appliance ,metal container of food and so on.Zinc ...