Product Introduction
Product Introduction
The TZN550A eco-friendly carbon black series is a product jointly developed by our company and Taiyuan University of Technology to meet market demands for sealing components. Designed to replace traditional N550 carbon black, it achieves over 95% of the performance characteristics of conventional carbon black at just 80% of the cost of traditional N550 carbon black.
The TZN550A eco-friendly carbon black series is a product jointly developed by our company and Taiyuan University of Technology to meet market demands for sealing components. Designed to replace traditional N550 carbon black, it achieves over 95% of the performance characteristics of conventional carbon black at just 80% of the cost of traditional N550 carbon black.
Product Advantages
Superior flow and dispersion properties
Enhanced void filling for improved density without impurities
Suitable for high-volume incorporation in rubber compounds
Large specific surface area with excellent reinforcing performance
High toluene permeability, low odour, and superior environmental compatibility
Outstanding ageing resistance, weatherability, and UV stability
Ideal for calendared and extruded rubber products
Smooth surface finish with excellent dimensional stability
Superior flow and dispersion properties
Enhanced void filling for improved density without impurities
Suitable for high-volume incorporation in rubber compounds
Large specific surface area with excellent reinforcing performance
High toluene permeability, low odour, and superior environmental compatibility
Outstanding ageing resistance, weatherability, and UV stability
Ideal for calendared and extruded rubber products
Smooth surface finish with excellent dimensional stability
Product Application
Suitable for use in rubber hoses, insulation materials, seals, and other components such as tyre carcasses and inner tubes. Also applicable to rubber products including conveyor belts and transmission belts.
Suitable for use in rubber hoses, insulation materials, seals, and other components such as tyre carcasses and inner tubes. Also applicable to rubber products including conveyor belts and transmission belts.
Usage Method
Can replace industrial carbon blacks of the N550, N330, N660 series, etc.
Can replace industrial carbon blacks of the N550, N330, N660 series, etc.
Storage Method
Should be stored in a dry, well-ventilated warehouse.
Should be stored in a dry, well-ventilated warehouse.
| Test Item | Unit | Test Method |
|---|---|---|
| Heating Loss at 125°C, % | ≤ 0.5 | GB/T 3780.8 - 2019 |
| Ash Content, % | ≤ 16 | GB/T 3780.10 - 2017 |
| Toluene Transmittance, % | ≥ 80.0 | GB/T 3780.15 - 2016 |
| Tensile Strength, Mpa | ≥ 21 | GB/T 3780.18 - 2017 |
| Elongation at Break, % | ≥ 450 | GB/T 3780.18 - 2017 |
| 300% Modulus, Mpa | ≥ 10 | GB/T 3780.18 - 2017 |