zinc oxide white powder

view more

99.5 99.7 zinc oxide active ZnO white powder

99.5 99.7 zinc oxide active ZnO white powder 1.widely used chemical additives 2.factory price 3.SGS,CIQ 4.fast delivery

ZnO Zinc oxide white powder

1. excellent work on painting,rubber,chemicals ext industrial. 2.high purity and snow white appearance. 3.Indirect process