• ZINC OXIDE
  • CARBON BLACK
  • FORMIC ACID
  • ZINC SULPHATE
  • VULCANIZATION ACCELERATOR TMTD
  products  
 
     
 

Carbon Black
   

Acetylene Carbon Black
   

N220、N330、N660、N550
 

Basic Zinc Carbonate
 

Industry Zinc Butter
 

Zinc Sulphate
   

Zinc Sulphate Monohydrate Powder
   

Zinc Sulphate Heptahydrate
   
 

Titanium Dioxide
 

Formic Acid
 

Vulcanization Accelerator TMTD
 

Thiurams-willing TMTD
 

nanometer titanium oxide
 

zinc oxide indirect method 99.7%
 

zinc oxide 99.0% direct approach
 
 
N220,N330,N660,N550       Specification of Carbon Black Used in Rubber Products
Product lodine Aosorption NO. g/kg DBP Aosorption NO. 10-3m3/kg DBP Absorption NO.(Compress Sample)10 10-3m3/kg Heating Loss %Max 45µmSieve Residue%Max Stress at 300% Elongation NPa
N121 121±7 132±7 105-119 3.0 0.10 +0.5±1.2
N219 118±7 78±7 88-82 2.5 0.10 -3.5±1.2
N220 121±7 114±7 91-107 2.5 0.10 -1.5±1.2
N234 120±7 125±7 91-107 2.5 0.10 +0.5±1.2
N326 82±7 72±7 62-76 2.5 0.10 -3.0±1.2
N330 82±7 102±7 81-95 2.5 0.10 -1.0±1.6
N339 90±7 120±7 91-108 2.5 0.10 +0.5±1.2
N375 90±7 114±7 90-104 2.5 0.0. 0.0±1.2
N550 43±8 121±10 78-98 1.5 0.10 -1.0±1.8
N660 36±8 90±7 69-81 1.5 0.10 -2.5±1.2
SRF 14±5 47±6 ---- 1.5 0.10 -8.5±1.2