1.Black powder or granular pigment
2.N220.N330.N550,N660
3.Plastic,rubber industry
4.Hight quality and competitive price
Carbon black N330
Specification:
Sort of carbon black | N330 |
Items of test | Determination |
Iodine absorption | 83 g/kg |
DBP absorption | 103 10-5m3/kg |
DBP absorption of compressed sample | 88 10-5m3/kg |
CTAB adsorption surface area | 81 103m2/kg |
STSA | 75 103m2/kg |
Nitrogen Surface Area | 78 103m2/kg |
Pigmentation intensity | 105 % |
Heating loss | 1.5 % |
Ash | 0.2 % |
Grit Mesh 45# | 0.042 |
Impurity | None |
Pumping Density | 388 kg/m3 |
300% Elongation Stress | -1.0 Mpa |
Carbon black
We mainly manufacture and export carbon black N220,N330,N550,N660,N326,N774 ect.We also can produce new products according to your needs.Our carbon black includes wet granules and dry powder.The 100% of our products are surperior grade products. We export to 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.
