We are offering zinc oxide desulfurization.
items for tyre for pvc-nbr for desulfutizer  
  number 1 number 2    
     zinc oxide（dry）%         ≥ 95-98 95-98 95-98 95-98
    water  %                  ≤ 0.7 0.7 0.7 0.7
   water soluble %           ≤ 0.5 0.7 1.0 0.5
ignitionloss  %               ≤ 1-4 1-4 1-4 1-4
hydrochloric acid insoluble %      ≤ 0.02 0.05 0.08 0.02
     pb oxide (pbo) %        ≤ 0.01 0.05 0.08 0.01
mesh residue (45um hole) %    ≤ 0.1 0.4 1.0 0.1
covering power m2/g 45-60 35-45 30-40 45-60
　　stacking density ( g / ml ) 0.25-0.35 0.40-0.50 0.40-0.60 0.25-0.35

We are offering zinc oxide desulfurization.
items for tyre for pvc-nbr for desulfutizer  
  number 1 number 2    
     zinc oxide（dry）%         ≥ 95-98 95-98 95-98 95-98
    water  %                  ≤ 0.7 0.7 0.7 0.7
   water soluble %           ≤ 0.5 0.7 1.0 0.5
ignitionloss  %               ≤ 1-4 1-4 1-4 1-4
hydrochloric acid insoluble %      ≤ 0.02 0.05 0.08 0.02
     pb oxide (pbo) %        ≤ 0.01 0.05 0.08 0.01
mesh residue (45um hole) %    ≤ 0.1 0.4 1.0 0.1
covering power m2/g 45-60 35-45 30-40 45-60
　　stacking density ( g / ml ) 0.25-0.35 0.40-0.50 0.40-0.60 0.25-0.35