1.Supply black carbon N220,N330... 2.Wet granules 3.Used in rubber, plastic products and masterbatch 4.Raw material:coal tar
We mainly produce and sell pigment carbon blacks and N220,N330,N550,N660,N326,N774 ect.We also can produce new products according to your needs.Our carbon black include wet granules and dry powder.The 100% of our products are surperior grades.Our products are exported to South America,European Union and South-Eastern Asia ect.
Modern carbon black products are direct descendants of early "lamp blacks" first produced by the Chinese over 3,500 years ago. These early lamp blacks were not very pure and differed greatly in their chemical composition from current carbon blacks. Since the mid-1970s, most carbon black has been produced by the oil furnace process, which is most often referred to as furnace black.
Carbon black Executive Standard : GB3778-2003 | ||||
Items of Test | N220 | N330 | N550 | N660 |
Iodine Absorption g/kg | 122 | 83 | 43 | 36 |
DBP Absorption 10-5m3/kg | 144 | 103 | 122 | 92 |
DBP Absorption of Compressed Sample 10-5m3/kg | 98 | 88 | 86 | 73 |
CTAB Adsorption Surface Area 103m2/kg | 109 | 81 | 42 | 35 |
STSA 103m2/kg | 107 | 75 | 39 | 34 |
Nitrogen Surface Area 103m2/kg | 117 | 78 | 39 | 35 |
Pigmentation Intensity % | 116 | 105 |
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Heating Loss %≤ | 1.5 | 1.5 | 1.0 | 1.0 |
Ash %≤ | 0.2 | 0.2 | 0.2 | 0.2 |
Grit Mesh 45# ≤ | 0.042 | 0.042 | 0.042 | 0.042 |
Impurity | None | None | None | None |
Pumping Density kg/m3 | 362 | 388 | 370 | 448 |
300% Elongation Stress Mpa | -2.2 | -1.0 | -1.0 | -0.4 |
Test Conclusion | First Grade | First Grade | First Grade | First Grade |
Our products have 3 competitive advantages.
1.The advantage of price.Our factory is located in the producing area of coal tar,and there are enough materials.So the transportion cost is low.And the price of our products is 10% lower than the others.
2. The advantage of raw material.Because we are located in the producing area of coal tar,so the cost of material is lower.
3. The factory is near away from Qingdao,and the distance of warehouse to Qingdao port is only 180 km.So we can delivery quickly.
Our products have stable quality and strong color stength.We are looking forward to cooperating with you.
maket price for carbon black
