Import Accelerator Ez — Buy in wholesale FOB from Supplier in China

Accelerator Ez is a zinc diethyldithiocarbamate (ZDEC) ultra-accelerator used primarily in natural and synthetic rubber vulcanisation, with particular effectiveness in latex formulations. The compound appears as a white to cream-coloured powder, soluble in carbon disulphide, benzene and chloroform, with limited solubility in water and dilute alkali. Its molecular formula is C₁₀H₂₀N₂S₄Zn, with a molecular weight of 361.9 g/mol and a melting point range of 171 to 182 degrees Celsius. The supplier sources from Shijiazhuang High-Tech Zone in Hebei Province, a recognised concentration of Chinese specialty chemical production.

In rubber compounding, Accelerator Ez functions as a primary ultra-accelerator with very fast cure rates, often used in combination with thiazole modifiers to improve scorch safety. Typical loading levels range from 0.5 to 2.0 parts per hundred rubber (phr), depending on the polymer system and desired cure characteristics. The product provides excellent tensile strength and ageing resistance in finished goods, though it requires careful handling due to nitrosamine generation concerns in certain applications. Standard grades comply with general industrial specifications for rubber processing chemicals, with typical purity levels above 98 percent.

Primary applications include thread-dipped goods, latex films, extruded profiles, and moulded rubber components where rapid curing and transparent or light-coloured finished products are required. Buyers span tyre component manufacturers, industrial belting producers, footwear factories, and latex dipped-goods makers in South and Southeast Asian markets. Trade terms for this commodity chemical typically involve drum or bag packaging, with FOB Tianjin or Qingdao being standard Incoterms for Hebei-origin shipments. Importers should confirm with the supplier whether technical data sheets and batch certificates of analysis are provided, as these are not stated in the available listing data.

Shijiazhuang Kun twe -tray Chemical Technology Co., Ltd. is located in Shijiazhuang High-Tech Zone, Fangyi, Hebei Province, with postal code 050035. The company operates within China's established chemical manufacturing corridor, where raw material access and logistics infrastructure for rubber chemicals are well developed. The listing carries a harbour trust tier, which is the entry-level verification status on this platform. Notably, the supplier shows a 0.00 percent response rate and zero average response hours, indicating no recorded buyer engagement through the platform's messaging system.

The supplier profile does not disclose production capacity, employee count, annual revenue, specific certifications, or named facilities beyond the registered address. No third-party audit information, ISO credentials, or customer references are provided in the available data. Buyers should treat this as an unverified operational claim and conduct independent due diligence, including direct factory verification and reference checks, before committing to volume orders. The company positions itself as a supplier of rubber industry chemicals, though the depth of its technical support or after-sales service is not documented.