At NINGBO INNO PHARMCHEM CO.,LTD, we believe in empowering our clients with knowledge. Understanding the precise specifications of chemical compounds is key to selecting the right material for your application. Today, we explore the important specifications of Carbon Black N330, a widely used high abrasion furnace black.

Carbon Black N330 is valued for its balanced performance, offering excellent reinforcement, abrasion resistance, and good processing characteristics. To achieve these benefits, manufacturers rely on specific technical parameters that define its quality and suitability for different uses. When you buy carbon black N330 online, looking at these key specifications will guide your choice.

One of the primary indicators of carbon black's surface area and reinforcing potential is the Iodine Absorption Number. For Carbon Black N330, this typically ranges between 76-88 mg/g. A higher iodine number generally suggests a finer particle size and a larger surface area, which translates to greater reinforcing capabilities in rubber compounds. This is a crucial factor when aiming for improved tensile strength and wear resistance in products like tires or industrial belts.

Another vital specification is the DBP (Dibutyl Phthalate) Absorption Number. This measurement reflects the structure or particle aggregation of the carbon black. For N330, the DBP absorption for a compressed sample is usually around 81-95 (10-5m3/Kg). A higher DBP absorption indicates a more developed structure, which can influence the processing behavior and the rheological properties of the rubber compound. This aspect is important for achieving good dispersion and extrusion, as highlighted in discussions about carbon black N330 dispersion.

The CTAB (Cetyltrimethylammonium Bromide) Surface Area and Nitrogen Surface Area are further indicators of the carbon black's overall surface area, often expressed in m²/g. For N330, these values typically fall within the ranges of 73-85 m²/g (CTAB) and 78-88 m²/g (Nitrogen). A larger surface area generally correlates with enhanced reinforcement and improved interaction with the polymer matrix. This is fundamental to achieving the rubber reinforcing agent N330's full potential.

Tint Strength is another important parameter, particularly for applications where the carbon black is used as a pigment. While N330 is primarily chosen for its reinforcing properties, its tinting strength (typically 98-108) ensures it contributes effectively to the coloration of plastics, inks, and coatings. Understanding these specifications allows manufacturers to select the best carbon black for rubber durability and achieve the desired product outcomes.

At NINGBO INNO PHARMCHEM CO.,LTD, we provide detailed technical data sheets for all our products, including Carbon Black N330. Consulting these documents, along with advice from a knowledgeable carbon black N330 manufacturer, is crucial for making informed material selection decisions that lead to superior product performance.