Item Specifications Powder Oiled-Powder Granular Appearance White or Gray-White Powder Granular Heat Loss（80℃2h）%≤ 1.50  1.50  1.50  Zinc Content% 17.5-20.0 17.5-20.0 17.5-20.0 Residue on150um%≤ 0.10  0.10    Zinc Soluble In Water%≤ 0.05  0.05  0.05  Additive%   1.0-2.0 0.5-1.5

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