[beilum2012]

  Traditionally, Pigment carbon black has been used as a reinforcing agent in tires. Today, because of its unique properties, the uses of carbon black have expanded to include pigmentation, ultraviolet (UV) stabilization and conductive agents in a variety of everyday and specialty high performance products, including:
  Tires and Industrial Rubber Products: Carbon black is added to rubber as both a filler and as a strengthening or reinforcing agent.  For various types of tires, it is used in innerliners, carcasses, sidewalls and treads utilizing different types based on specific performance requirements. Carbon black is also used in many molded and extruded industrial rubber products, such as belts, hoses, gaskets, diaphragms, vibration isolation devices, bushings, air springs, chassis bumpers, and multiple types of pads, boots, wiper blades, fascia, conveyor wheels, and grommets.
  Plastics: Carbon blacks are now widely used for conductive packaging, films, fibers, moldings, pipes and semi-conductive cable compounds in products such as refuse sacks, industrial bags, photographic containers, agriculture mulch film, stretch wrap, and thermoplastic molding applications for automotive, electrical/electronics, household appliances and blow-molded containers.
  High Performance Coatings: Carbon blacks provide pigmentation, conductivity, and UV protection for a number of coating applications including automotive (primer basecoats and clearcoats), marine, aerospace, decorative, wood, and industrial coatings.
  Toners and Printing Inks: Carbon blacks enhance formulations and deliver broad flexibility in meeting specific color requirements.
  Beilum Carbon Chemical Limited is a China based company specializes in research & development and production of Carbon Black Pigment and Carbon Black.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.

Beilum Carbon Chemical Limited
TEL: +86-632 899 2979
FAX: +86-632 899 2936
Web: www.beilum.com contact: beilum@hotmail.com

[beilum2012]

Characteristics of Pigment Carbon Black
1. Comparing with other pigment,carbon black is better in tinting strength and hiding power.
2. Comparing with other pigment,carbon black is good in durability on heat, chemicals and light.
3. Carbon black is difficult to disperse stably in the organic resin system because its particle size only ranges from a few nanometers to dozens of nanometers,and porosity reaches 90%,moreover,it is inorganic materials.However,carbon black after strict control and treated with special craft can be well dispersed in paints,inks and plastic system.
4. Comparing with rubber carbon black,pigment carbon black has higher and more specific requirements in blackness,tinting strength,surface activity,conductivity,ash,light transmittance of toluene,dispersibility,fluidity and other technical indexes.esin systems,and for the production of color masterbatches for thermoplastics.

Beilum Carbon Chemical Limited
TEL: +86-632 899 2979
FAX: +86-632 899 2936
Web: www.beilum.com contact: bc@beilum.com

[beilum2012]

 Carbon Black is essentially an elemental carbon in a form different from diamond, cokes, charcoal and graphite. It consists of spherical like particles and is manufactured by the incomplete combustion of a heavy aromatic feedstock in a hot flame of (preheated) air and natural gas:
CxHy + O2 ---> C + CH4 + CO + H2 + CO2 + H2O
  The primary units of carbon black are aggregates, which are formed when particles collide and fuse together in the combustion zone of the reactor. Several of those aggregates may be held together by weak forces to form agglomerates. These agglomerates will break down during mixing into rubber, so the aggregates are the smallest ultimate dispersible unit of carbon black. The difference between primary particle, aggregate and agglomerate is presented below:
  carbon blacks are produced using the Oil Furnace process, in which feedstock is injected into a hot gas flame zone in an enclosed reactor. A simplified schematic picture of the Oil Furnace reactor is shown in the next figure:
  A broad range of carbon black types can be made by controlled manipulation of the reactor conditions. The carbon black formation reaction in the furnace is controlled by steam or water spray. The carbon black particles produced are conveyed through the reactor, cooled and continuously collected via filters

Beilum Carbon Chemical---www.beilum.com