Well-known Pigment Carbon Black utilization is very high, in all walks of life has its existence value, which also makes carbon black pigment gradually showing a state of shortage. Quality carbon black pigment also directly affect the quality of the product, so how to choose a high-performance carbon black pigment is more critical.
The first is the PH value of carbon black pigment, carbon black pigment affect the PH value of adsorption capacity is large, in general, all kinds of carbon black PH value between 2-10, it is incomplete combustion or reflecting the thermal cracking of oxygen content. We can be tested through type test.
Carbon black pigment absorbing paper is a very important indicator, is a direct reflection of the level of carbon black structure. For applications such as paints, paint viscosity and stability will have a certain influence, generally recommended low oil absorption of carbon black pigment; used in rubber, directly affect the degree of dispersion of the carbon black. We recommend the use of high oil absorption value carbon black.
Coloring carbon black is also emphasis on the performance of. No. 4 in linseed oil as a medium, grinding instrument for the dispersion device to test carbon black-colored, and the customer should test species and the corresponding values for the selected black blackness through the sample recipe. In addition, the low pigment carbon black blackness and tinting strength has a positive relationship, the lower the highly pigmented black level, the higher the coloring strength.
Beilum Carbon Chemical Limited is a China based company specializes in research & development and production of Carbon Black Pigment.With a strong focus on research,we are constantly discovering new avenues and technologies that will allow us to provide our clientele with the highest-quality products at the most competitive prices. Carbon Black N550
Our Pigment Carbon Black could competitive with Orion(Degussa),Cabot(Monarch,Black Pearls),Columbia,Mitsubishi Grade Used in Coatings,Paints,Plastics,Rubber,Sealant,Leather industry,Inks,Black Masterbatch,Fiber,Cable.