从China供应商批发进口Accelerator Ns — FOB条款

Accelerator Ns, chemically known as N-tert-butyl-2-benzothiazole sulfenamide (TBBS), is a primary accelerator used in the vulcanization of natural and synthetic rubber. Its molecular structure, C12H14N2S2, provides a balance of fast cure rates and delayed scorch, making it a versatile choice for a broad selection of rubber products. The accelerator is particularly effective in tire compounds, where it enhances heat resistance and dynamic performance.

This product is supplied as a light gray to white powder with a typical melting point of 105-110°C and a density of approximately 1.26 g/cm³. TBBS is known for its high purity, which ensures consistent performance in rubber formulations. It exhibits low volatility and minimal bloom, reducing the risk of surface defects in finished goods. Industry standards often cite its ability to improve tensile strength and abrasion resistance in vulcanized rubber.

Manufacturers in the automotive, aerospace, and industrial sectors rely on TBBS for producing high-durability rubber components such as tires, conveyor belts, and vibration dampeners. Bulk supply is common, with packaging typically consisting of 20 kg or 25 kg bags lined with polyethylene to prevent moisture exposure. Buyers should confirm the exact packaging specifications and storage recommendations to maintain product integrity.

Shijiazhuang Kunmai Chemical Technology Co., Ltd. is located in the Shijiazhuang High-Tech Zone, Hebei Province, with its address at Fangyi, Shijiazhuang, 050035. The company specializes in the production and supply of rubber chemicals, including accelerators, vulcanizing agents, and processing aids. Its focus on high-performance additives positions it as a key supplier for industries requiring advanced rubber formulations.

The supplier operates under a harbor trust tier, indicating verified export capabilities. While the response rate and average response time are not currently available, the company’s location in a high-tech industrial zone suggests access to modern manufacturing and quality control facilities. Buyers should request updated certifications, such as ISO 9001 or REACH compliance, to confirm the product’s adherence to international standards.