... ceramic Main Types of Our ProductsIndirect Method / French Process: Zinc Oxide 99.5%, 99.7%Direct Method / American Process ... : Zinc Oxide 90%, 92%, 93%, 95%, 96%, 97%, 98%, 99%ApplicationZinc Oxide can be added into various materials ... is very little, little affect for the electronic component, can reduce the error for the practical parameter.Technical Data ...