Carbon Black
Xinyuan Rubber Chemical Co.

Xinyuan Rubber Chemical Co. is a China manufacturer and exporter of zinc oxide series products, carbon black, rubber antioxidant RD, Lithopone and other rubber chemical products.
 

Xinyuan can produce acetylene carbon black series products of compressed ratio between 0-75% with top-grade equipments, technology and management. Being one of Carbon Black products, acetylene carbon black is produced with acetylene, which made of calcium carbide, as main raw material.

 

Carbon Black Features and Application:

Acetylene carbon black has the characteristic of chain configuration, high iodine absorption, effective conductivity and steady chemical performance. It is not easy to react with acid, alkali and water. Carbon black is an excellent raw material for battery, conductive rubber, plastic, cable, etc.

Please find below technical information of carbon black. Contact us in time if you have any inquiry or need more information.
 

Technical Index of Acetylene Carbon Black:

 
technique index   far ina 50% compressor 25% compressor
loss on heating %≤ 0.4 0.3 0.4
ash content %≤ 0.3 0.2 0.3
PH value 6-8 6-8 6-8 6-8
grit content %≤ 0.03 0.02 0.03
apparent sepeific ml/g 30-50 14-17 9-12
iodine absorption number g/kg ≥80 90-105 ≥80
hydrochloric acid absorption number ml/g≥ 4.0 4.0 3.0
resistance rate Ω.m≤ 3.0 2.5 5.5
 
Specification of Series Carbon Black Products for Rubber Application:
 
Product lodine Aosorption NO. g/kg DBP Aosorption NO. 10 -3 m 3 /kg DBP Absorption NO.(Compress Sample)10 10 -3 m 3 /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
 
 
Export Department:
Add:46-4-102 Guangsha District, Hengshui City, Hebei Province, P. R. China 053000
Tel:+86-318-2139166 Fax:+86-318-2139266
Url: http://www.zinc-oxide.org
E-mail: cloudchina99@yahoo.com