• 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