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:
1>Rubber & Tire grade& Belt Tube: asN220,N330,N550,N774,N660
2>Master batch grade:N326,N774,N660,N330
3>Plastic grade: as White Carbon,p8
4>Ink & Pigment grade:P.8, N115,N1321,C500 ect.
5> The specification of C500 as following,
PRODUCT:CARBON BLACK T500C( FOR INK )
1>Rubber & Tire grade& Belt Tube: asN220,N330,N550,N774,N660
2>Master batch grade:N326,N774,N660,N330
3>Plastic grade: as White Carbon,p8
4>Ink & Pigment grade:P.8, N115,N1321,C500 ect.
5> The specification of C500 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 |