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              Nontoxic plastic additive series

              Product name: Zinc stearate

              English name: Zinc stearate

              Molecular formula: [CH3(CH2)16COO]2Zn

              Properties: white powder, insoluble in water; soluble in hot ethyl alcohol, turpentine, benzene and other organic solvent

               

               

               

              Quality standard: HG/T 3667-2012

              Testing item

              Testing requirement

              appearance

              white fine powder

              鋅 content, %

              10.3~11.3

              free acid, %

              ≤0.8

              loss on drying, %

              ≤1.0

              melting point, ℃

              120±5

              *fineness, %

              325 mesh ≥99.0%

               

              Packaging: woven bag lined with high pressure PE film; 20kg/bag or follow customer's packaging instruction


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