zinc pigment
Zinc paste and zinc powder
the metal zinc ingot after through atomized and screen to be coarse zinc granule , then grinding to be flake shape , normally production by wet grinding way , use steel ball as grinding , when fill solvent then it is will be to be flake zinc paste .
the flake shape is very import , if you can get a uniform thickness and clear and tidy flake , it is will be more good for use for heavy corrosion coating .
the largest surface area will be give more subside protection of corrosion resistance .
Flake orientation also offers excellent barrier protection, similar to aluminum flake orientation, since longer diffusion paths are encountered to the substrate to be protected. Additionally, the higher binder demand, due to larger surface areas, dictates lower PVCs which in turn leads to favorable application and paint properties.
our zinc paste have high quality , if any body need please contact us .
