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Carbon Black N326
Introduction
Carbon Black N326 is not just another industrial material; it's a versatile substance with a multitude of applications.
Carbon Black N326 Also known as medium reinforcing furnace black, Carbon Black N326 is a finely divided carbonaceous material produced by the incomplete combustion of hydrocarbons. It falls under the category of carbon black, which encompasses a range of carbon-based materials primarily used as reinforcing fillers in rubber and other elastomeric compounds. N326 is distinguished by its medium particle size and surface area, making it suitable for a variety of applications.
Key Properties of Carbon Black N326
- Particle Size: Carbon Black N326 has a medium particle size, typically ranging from 30 to 40 nanometers. This particle size distribution contributes to its excellent reinforcing properties in rubber.
- Surface Area: With a moderate surface area, N326 offers a balance between reinforcement and dispersion, making it an ideal choice for various rubber products.
- Structure: The unique structure of Carbon Black N326 results in improved abrasion resistance, tensile strength, and resilience in rubber compounds.
- Color: N326 is a black powder, and its color imparting properties are utilized in products like inks, paints, and coatings.
| Specification | Value |
|---|---|
| Appearance | Black granular |
| Iodine absorptions, g/kg | 77-87 |
| CATB absorptive specific surface area, 103 m²/kg | 78-88 |
| DBP absorption, 10-⁵ m³/kg | 67-77 |
| Absorptive specific surface area, 103 m²/kg | 79-89 |
| Tinting strength, % | 107-117 |
| Compressed sample DBP absorption, 10-⁵ m³/kg | 64-74 |
| Heat loss, % | 2.5 max. |
| Ash, % | 0.5 max. |
| Residue on 45µm sieve, % | 0.1 max. |
| Residue on 500µm sieve, % | 0.001 max. |
| 300% modulus at a definite elongation, MPa | -4.0–2.0 |
N326 common packings:
One of the most common packaging of bitumen is new steel drum. The new steel drums are easy to handle, transport and a proper packaging to ensure the products reach their target destinations flawlessly without any leakage or spill.
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