WHAT IS CARBON BLACK Carbon black is virtually pure, elemental carbon in the form of colloidal particles, which are microscopic and arranged in a grape-like form. Its physical appearance is that of a black, finely divided pellet or powder individual particles of carbon black are invisible to the human eye. Carbon black is entirely different from, and should not be confused with, black carbon, more commonly known as soot. The size of the particles and the way they are aggregated determine the specific properties of the carbon black and how it can be used. For example, a large particle-sized soft carbon black grade will contribute to the elasticity of tire sidewalls, while a small particle-sized hard carbon black grade is essential to ensure the durability of a tires tread Carbon black enables the everyday. It brings many properties and qualities to countless finished products and articles made from rubber or plastics, as well as providing color and protection from UV rays in paint, ink and coatings. Carbon black enables the everyday. It brings many properties and qualities to countless finished products and articles made from rubber or plastics, as well as providing color and protection from UV rays in paint, ink and coatings.
Carbon black is virtually pure, elemental carbon in the form of colloidal particles, which are microscopic and arranged in a grape-like form. Its physical appearance is that of a black, finely divided pellet or powder individual particles of carbon black are invisible to the human eye. Carbon black is entirely different from, and should not be confused with, black carbon, more commonly known as soot. The size of the particles and the way they are aggregated determine the specific properties of the carbon black and how it can be used. For example, a large particle-sized soft carbon black grade will contribute to the elasticity of tire sidewalls, while a small particle-sized hard carbon black grade is essential to ensure the durability of a tire's tread. What are its uses? Carbon black with its light absorbing properties, ensure the plastic and rubber products last longer. It keeps water safe while transporting It is used as a pigment to produce a deeper black in paints, leather coating, inks, mascara Makes rubber products safer, stronger and more efficient Can be engineered to modulate the electrical and thermanal conductivity of many products
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Our company is a professional manufacturer and exporter of Chemicals raw materials, specialized in Carbon Black N220/330/550/600. Here with please find our specification as follow: Carbon Black N220 Appearance: Black powder or granular Specification: Loding Absorption Number (g/Kg): 114-128 Absorption Value of DBP(10-5M3/Kg): 109-119 Absprption Value of compressing sample DPB (10-5M3/Kg): 95-105 Adsorptive Specific Surface Area of CATB (103M2/Kg): 106-116 Adsorptive Specific Surface Area of Nitrogen (103M2/Kg): 114-124 Tinting Strength: 110-120% Heating Loss: 2.5% max Ash: 0.5% max Tensile Strength: -0.5 MPa min 300% Extending stress: -2.5~ -0.5MPa Carbon Black N330 Appearance: Black powder or granular Specification: Loding Absorption Number (g/Kg): 77-88 Absorption Value of DBP(10-5M3/Kg): 97-107 Absprption Value of compressing sample DPB (10-5M3/Kg): 83-93 Adsorptive Specific Surface Area of CATB (103M2/Kg): 77-87 Adsorptive Specific Surface Area of Nitrogen (103M2/Kg): 78-88 Tinting Strength: 98-108% Heating Loss: 2.5% max Ash: 0.5% max Tensile Strength: -0.5 MPa min 300% Extending stress: -2.0~0 MPa Carbon Black N550 Appearance: Black powder or granular Specification: Loding Absorption Number (g/Kg): 39-47 Absorption Value of DBP(10-5M3/Kg): 116-226 Absprption Value of compressing sample DPB (10-5M3/Kg): 83-93 Adsorptive Specific Surface Area of CATB (103M2/Kg): 38-46 Adsorptive Specific Surface Area of Nitrogen (103M2/Kg): 38-46 Heating Loss: 1.5% max Ash: 0.5% max Tensile Strength: -3.5 MPa min 300% Extending stress: -2.0~0 MPa Carbon Black N660 Appearance: Black powder or granular Specification: Loding Absorption Number (g/Kg): 32-40 Absorption Value of DBP(10-5M3/Kg): 85-95 Absprption Value of compressing sample DPB (10-5M3/Kg): 71-79 Adsorptive Specific Surface Area of CATB (103M2/Kg): 32-40 Adsorptive Specific Surface Area of Nitrogen (103M2/Kg): 30-40 Heating Loss: 1.5% max Ash: 0.5% max Tensile Strength: -3.0MPa MIN 300% Extending stress: -3.5~1.5 MPa