We Hebei Daguangming Juwuba Carbon Black Co.Ltd is the 4th manufactuer of carbon black In China.OUr Yearly production is:200,000Mts
We may produce more than 20 grades carbon black like N220, N234, N330, N326, N339, N375, N550, N539, N660 T300,C500,P8 ect. And following GB3778-2011 & ASTM-D Stanard.
We export more than 20 countries.and got ISO:9001:2008,QS, ISO1400H OHAS Reach Certificate. Our carbon black are mainly used in the following field:
Rubber & Tire grade& Belt Tube: asN220,N330,N550,N774,N660
Master batch grade:N326,N774,N660,N330
Plastic grade: as White Carbon,p8
Ink & Pigment grade:P.8, N115,N1321,C500 ect.
500C is our New products,Mainly used in Ink&Pigment,with good dispersion and improve the blackness:The specification as following:
PRODUCT:CARBON BLACK T500C( FOR INK )
Item No. |
Unit |
Specification |
Avg Value Of Pellets | nm | 20--30 |
Iodine number | mg/g | 135±5 |
DBP Valve | 10-5m3/kg | 61±5 |
()
Blackness(Reflective Method) | % | ≥40 |
| Volatile | % | ≤5.0 |
Desity | kg/ m3 | 450±30 |
| Ash Content | % | ≤1.0 |
| PH PH value | Y/N | 2-6 |
Heating Loss | % | ≤2.0 |
Tine Strength | % | 122±5 |