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Carbon black is not a monolithic material; it exists in various grades, each with distinct properties tailored for specific industrial needs. NINGBO INNO PHARMCHEM CO.,LTD. offers a comprehensive range of carbon black grades, enabling customers to select the optimal product for their unique applications.
The classification of carbon black often refers to the ASTM standards, particularly for rubber applications. The N-series grades, such as N220, N330, N550, and N660, are widely used and characterized by their iodine absorption number, DBP absorption number, and CTAB surface area. These parameters directly influence their performance as reinforcing agents in rubber. For instance, carbon black N220, with its higher iodine absorption and surface area, typically offers superior reinforcement, leading to better wear resistance and higher tensile strength in tires and other rubber products. Carbon black N330 provides a balance of wear properties and processability, making it a popular choice for various tire components. Higher numbers, like N550 and N660, generally indicate larger particle sizes and lower surface areas, offering different reinforcement levels and processing characteristics suitable for carcass compounds and inner liners.
Beyond the N-series, carbon black is also categorized by its intended application. Specialty carbon blacks are engineered for specific functions, such as providing exceptional jetness for coatings and inks, high conductivity for electronic applications, or specific coloristic properties for masterbatches and plastics. The carbon black chemical auxiliary agent classification encompasses these diverse roles, highlighting its function as more than just a filler or pigment.
NINGBO INNO PHARMCHEM CO.,LTD. understands that selecting the correct carbon black grade is crucial for achieving desired product performance. Our technical experts are available to guide customers in choosing the appropriate grade based on application requirements, whether it's for demanding rubber reinforcement or precise coloration in plastics. The extensive range of carbon black for rubber reinforcement and carbon black in plastic formulations ensures that we can meet a wide array of industrial demands.
By understanding the key specifications and intended uses of each carbon black grade, manufacturers can optimize their formulations, improve product efficiency, and reduce costs. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing not only high-quality carbon black but also the technical support necessary to leverage its full potential across all industrial applications.
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.
