At NINGBO INNO PHARMCHEM CO., LTD., we believe in providing our clients with comprehensive information about the chemicals we supply. Zinc N-Ethyl-N-phenyldithiocarbamate is a sophisticated compound with specific chemical and physical properties that make it an exceptional vulcanization accelerator. Understanding these attributes is key to leveraging its full potential in rubber manufacturing.

The chemical name, Zinc N-Ethyl-N-phenyldithiocarbamate, hints at its composition: a zinc salt of N-ethyl-N-phenyldithiocarbamate. The molecular formula, C18H20N2S4Zn, indicates the presence of carbon, hydrogen, nitrogen, sulfur, and zinc atoms arranged in a specific structure. This organometallic compound's dithiocarbamate functional groups, coordinated with a zinc ion, are crucial for its accelerating activity in rubber vulcanization. The detailed 'chemical structure of Zinc N-Ethyl-N-phenyldithiocarbamate' reveals the precise arrangement that enables its catalytic function.

Physically, this compound is typically presented as a white powder or white granular solid. Its density is approximately 1.50 g/cm³, and it has a melting point generally above 200°C, often cited in the range of 205-214°C, indicating good thermal stability during initial processing stages. Unlike some organic chemicals, it is insoluble in water, but it may show some solubility in organic solvents, especially when heated. Its purity levels are usually specified as 98% or higher, ensuring consistent performance.

The mechanism by which Zinc N-Ethyl-N-phenyldithiocarbamate functions as an accelerator involves the formation of active sulfurating agents. These agents then react with the rubber polymer chains, facilitating the creation of sulfur cross-links. As an ultra-accelerator, it promotes a rapid rate of cross-linking, thereby shortening cure times. Its effectiveness is particularly notable in providing a broad processing safety window, preventing scorch while ensuring a fast cure at vulcanization temperatures typically ranging from 80-125°C.

When considering 'how to use Zinc N-Ethyl-N-phenyldithiocarbamate', manufacturers note its excellent dispersion characteristics in rubber compounds. This uniformity ensures that the acceleration effect is evenly distributed, leading to consistent physical properties in the final product. The ability to buy Zinc N-Ethyl-N-phenyldithiocarbamate from a reputable supplier like NINGBO INNO PHARMCHEM CO., LTD. guarantees access to detailed technical data sheets (TDS) and safety data sheets (SDS), vital for safe and effective application.