Description

Zinc Diamyldithiocarbamate is a high-performance organometallic compound widely utilized as a primary or secondary accelerator in the rubber vulcanization process. Its core value lies in significantly enhancing the speed and efficiency of sulfur cross-linking, leading to improved physical properties and reduced production cycle times in finished rubber goods. This product is essential for manufacturers in the tire, automotive parts, and industrial rubber goods sectors seeking to optimize their formulations for superior performance and cost-effectiveness.

Application

• Primary or secondary accelerator in the sulfur vulcanization of natural rubber (NR) and synthetic rubbers like SBR and NBR.
• Critical component in tire manufacturing for treads, sidewalls, and other rubber compounds requiring fast cure rates.
• Used in the production of automotive rubber parts such as hoses, belts, seals, and gaskets.
• Formulation additive for industrial rubber goods including conveyor belts, rollers, and vibration dampeners.
• Acts as a stabilizer and antioxidant in certain polymer systems to prevent degradation.
• Employed in the manufacture of latex products like gloves and balloons for efficient curing.
• Can be used in combination with other accelerators (e.g., thiazoles) to achieve specific cure profiles and physical properties.

Basic Information

Item	Detail
Product Name	Zinc Diamyldithiocarbamate
CAS No.	15337-18-5
Molecular Formula	C22H44N2S4Zn
Molecular Weight	530.2 g/mol
Synonyms	Zinc Di-n-pentyldithiocarbamate; Ziram, Amyl derivative; Zinc Bis(di-n-pentyldithiocarbamate); Vulcanization Accelerator ZDAC; Accelerator ZDAC; Zinc Diamyl Dithiocarbamate; ZDAC; Diamyldithiocarbamic Acid Zinc Salt
EINECS	239-365-1

Quality Control

Our Zinc Diamyldithiocarbamate is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including assay, melting point determination, and residue analysis, to meet precise technical specifications. A Certificate of Analysis (COA) detailing all test results 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 room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	White to light yellow powder or granules
Identification (IR)	Conforms
Assay (Zn content)	Min. 12.0%
Melting Point	105°C - 115°C
Loss on Drying	Max. 0.5%
Ash Content	Max. 0.3%
Residue on Sieve (100 mesh)	Max. 0.1%

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