In the realm of polymer science and plastic manufacturing, achieving specific performance characteristics often depends on the judicious selection of additives. Carbon Black N550 is a prime example of such a versatile additive, widely utilized to impart crucial properties like UV resistance, electrical conductivity, and deep black coloration to plastics. As a prominent carbon black manufacturer in China, we offer N550 that is essential for improving the functionality and longevity of a wide range of plastic products. When you buy Carbon Black N550 for your plastic formulations, you are enhancing its performance profile significantly.
One of the most significant benefits of incorporating Carbon Black N550 into plastics is its excellent UV absorption capability. Many polymers degrade when exposed to ultraviolet radiation, leading to embrittlement, discoloration, and loss of mechanical strength. N550 acts as a highly effective UV shield, absorbing harmful UV rays and dissipating the energy as heat, thereby protecting the polymer matrix. This makes it an indispensable additive for plastics used in outdoor applications, such as automotive components, construction materials, and outdoor furniture. For companies looking to buy N550 for plastic applications, this UV stabilization is a key advantage.
Furthermore, the inherent electrical conductivity of carbon black makes N550 valuable in applications requiring anti-static properties or electrical shielding. When dispersed within a polymer matrix, the N550 particles form a conductive network that can dissipate static electricity, preventing the buildup of charge that can damage sensitive electronic components or cause dust attraction. This property is vital for plastics used in the electronics industry, packaging for sensitive materials, and fuel systems. Understanding the chemical properties of Carbon Black N550 is essential for optimizing its conductive performance.
The deep black color imparted by N550 is also a primary reason for its widespread use. It offers superior tinting strength and opacity compared to many other black pigments, ensuring a rich, uniform black appearance in the final plastic product. This aesthetic quality is crucial for consumer goods, automotive interiors, and packaging where visual appeal is paramount. Considering the price of carbon black N550 from a reliable Chinese supplier should factor in these multiple performance benefits.
As a dedicated supplier of carbon black N550, we are committed to providing materials that meet rigorous quality standards. Our N550 grades are characterized by consistent particle size distribution, surface area, and purity, ensuring predictable performance and ease of incorporation into various polymer systems. Whether you are developing high-performance automotive parts, durable consumer goods, or advanced electronic components, our Carbon Black N550 is engineered to meet your specific needs. Partner with us to leverage the exceptional properties of N550 and elevate your plastic product performance.
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.