Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
The industrial landscape relies heavily on carbon black, a versatile material with a wide array of grades, each tailored for specific performance characteristics. For R&D scientists, product formulators, and procurement managers, understanding these distinctions is key to selecting the optimal grade for their applications. As a seasoned manufacturer and supplier, we aim to demystify the world of carbon black and guide you towards the best choice, such as our popular G385 grade.
Carbon black grades are primarily differentiated by their physical properties, including particle size, surface area, and structure (the way particles aggregate). Generally, smaller particle sizes and higher surface areas (measured by BET or iodine absorption) lead to enhanced reinforcement in rubber, improved conductivity, and stronger pigmentation. For example, grades designated with lower numbers in ASTM classifications, like N100 series, typically have smaller particles and offer higher reinforcement than those in the N700 series. Our G385, a regenerated carbon black, exhibits fine particle size and a substantial specific surface area, making it highly effective in rubber compounding.
In the rubber industry, the choice of carbon black grade profoundly impacts properties like tensile strength, abrasion resistance, and tear strength. A grade that excels in reinforcing tire treads might not be the most suitable for softer rubber compounds used in seals or hoses. Similarly, in plastics, different grades are chosen based on whether the primary goal is UV protection, conductivity, or coloration. For inks and coatings, the focus is on tinting strength, jetness, and dispersibility, where specific surface chemistry and particle morphology play a crucial role.
When considering which grade to buy, consulting with experienced manufacturers and suppliers is invaluable. We provide detailed technical data sheets and expert advice to help you identify the most cost-effective and performance-driven solution. Our commitment as a supplier in China extends beyond just providing materials; we strive to be a technical partner for our clients. Understanding your application—be it for high-performance rubber, specialty plastics, or advanced inks—allows us to recommend the most appropriate carbon black, ensuring you achieve your desired product outcomes and secure a reliable supply.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
