
VULCAN XC72
Cabot VULCAN XC72 carbon black is designed to impart electrical conductivity to rubber and plastic compounds.
Manufacturer: Cabot
Place of origin: Germany
Product Introduction
1. General Introduction
Orion Cabot VULCAN XC72 carbon black is designed to impart electrical conductivity to rubber and plastic compounds, has exceptional purity, demonstrated by an extremely low solvent extract level, sulfur content, ash level and sieve residue; it is an industry standard, with proven performance for conductivity for many years in a wide range of anti-static and conductive rubber and plastic applications.
VULCAN XC72 carbon black has better electrical conductivity properties in rubber than Cabot VULCAN P and STERLING C conductive carbon blacks. The percolation curve of VULCAN XC72 carbon black relative to other carbon blacks in rubber can having electrical resistivity in the range of 103 to 106 ohm·cm are normally classified as “antistatic” and components below 103 ohm·cm are classified as “conductive. It can meet these conductivity requirements without the need for very high carbon black loadings. It is easier to disperse in rubber than VULCAN P and STERLING C conductive carbon blacks..
The rubber reinforcement properties of VULCAN XC72 carbon black are comparable to ASTM N330 type carbon blacks with higher dynamic stiffness and low extension modulus, owns better dynamic properties than VULCAN P and STERLING C conductive carbon blacks.
2. Technical Datasheet
SPECIFICATION | VALUE |
Mooney Viscosity ML (1+4) at 100°C | 75 M.U. |
Hardness | 66 Shore A |
Tensile Strength | 14Mpa |
100% Modulus | 3.1Mpa |
200% Modulus | 5.6Mpa |
300% Modulus | 7.7Mpa |
Elongation at Break | 517% |
Zwick Rebound | 39% |
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