. - - molecular structure product quality test items specification appearance white flakes assay ≥ % tppo ≤ % melting point - °c cl ≤ mg/kg s ≤ mg/kg na ≤ mg/kg mg ≤ mg/kg fe ≤ mg/kg as reference properties in lower than room temperature,it's colorless or pale yellow monocline crystallization. higher...
plating zinc electro plating yellow zinc plating en fe/zn c galvanized zinc plating corrosion protection black powder coating fe/zn sc+ zinc plating+ powder coating white powder coating en micron powder brown powder coating coating hot dip galvanizing hop dip galvanizing en microns ·~ en iso zinc flakes...