carbon black

Items  N220  N330  N550  N660
Iodine Absorption Number g/kg 121 +/-5  82 +/-5  43 +/-4
36 +/-4
DBP Absorption Number 10-5m3/Kg 114 +/-5  102 +/-5  121
+/-5  90 +/-5
DBP Absorption Number of Compressed Sample 10-5m3/Kg 93~107
 81~95  81~95  68~82
CTAB Surface Area 103m2/Kg 106~116  79~87  38~46  31~39
Nitrogen Surface Area 103m2/Kg 114~124  78~88  38~46  30~40

Tint Strength 110~120  98~108  -  -
Heating Loss 3 2.5 2.5 1.5
Ash 0.5 0.5 0.5 0.5
Tensile Strength Map ≥ -0.8 -1.5 -3.5 -3.5
Extension% ≥ 10 -10 -10 10
Map Modulus at 300% -2.5 +/-1.3  -1.7 +/-1.3  -1.7 +/-1.3
-3.5 +/-1.3

1. Well and High Quality Control
2. Prompt Delivery
3. Competitive Prices

28030000

1000 Metric Ton per Month

We  passed ISO 9001: 2000 and On 2008 Dec 24 ,our  product
’s quality is approved ''National Quality Trustworthy
Product  by  CHC.

I 'd like to send our most favorable price to you.And we’d
glad to offer any further assistance.I am sure that our
product with competitive price, good quality and perfect
aftersale service,Which will appeal to you.

25kgs, 50kgs and others in the craft paper bags

Tianjin China

15 days after the order placed

Dyes carbon black 1333-86-4, Black Powder or Granular