... low Fe, no mechanical admixture. 3 can absorb X radial, Y radial Barium sulphate powder Using advance synthesis technology of domestic, our ... , whiteness, low Fe, no mechanical admixture. It can absorb X radial, γ radial, also can improve the glossiness and hardness of the product ... or poisonous gas in the air, It can absorb X radial, and can improve the glossiness and hardness of the product ...