Description

Zinc Dibenzyldithiocarbamate is a high-performance organometallic compound widely utilized as a primary or secondary accelerator in the rubber vulcanization process. Its core value lies in its ability to significantly enhance the rate of sulfur cross-linking, improving production efficiency and the final physical properties of rubber goods. This product is essential for manufacturers in the tire, automotive parts, industrial hose, and cable sheathing industries seeking consistent, high-quality elastomer performance.

Application

• Primary or Secondary Accelerator in sulfur-based vulcanization of natural rubber (NR) and synthetic rubbers like SBR, NBR, and EPDM.
• Formulation of high-performance tire treads and sidewalls to achieve optimal cure characteristics and aging resistance.
• Manufacturing of industrial rubber goods such as seals, gaskets, conveyor belts, and vibration dampeners.
• Production of cable and wire jacketing requiring excellent electrical insulation and durability.
• Use in latex foam and dipped goods for controlled curing and improved physical properties.
• As a component in specialty chemical mixtures for the rubber industry, including peptizers and anti-reversion agents.

Basic Information

Product Name	Zinc Dibenzyldithiocarbamate
CAS No.	14726-36-4
Molecular Formula	C30H28N2S4Zn
Molecular Weight	610.2 g/mol
Synonyms	ZDBC; Zinc Dibenzyl Dithiocarbamate; Bis(dibenzyldithiocarbamato)zinc; Accelerator ZBEC; Vulcafor ZBEC; Perkacit ZBEC; Vulkacit ZBEC; Nocceler ZBEC
EINECS	238-787-9

Quality Control

Our Zinc Dibenzyldithiocarbamate is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot is tested against stringent internal specifications for purity, metal content, and physical properties. A comprehensive Certificate of Analysis (COA) detailing assay, melting point, ash content, and sieve analysis is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents, acids, and excessive heat. The product is light-sensitive; prolonged exposure to direct light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to light yellow powder
Identification (IR)	Conforms
Assay (Zinc content)	10.5 - 11.5 %
Melting Point	175 - 185 °C
Ash Content	≤ 18.0 %
Moisture (Karl Fischer)	≤ 0.5 %
Sieve Residue (100 mesh)	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.