Description

Lead Pentamethylene Dithiocarbamate is a specialized organometallic compound primarily utilized as a high-performance vulcanization accelerator in the rubber industry. Its value lies in its ability to significantly enhance the cross-linking efficiency and final physical properties of various elastomers, leading to more durable and heat-resistant products. This chemical is essential for manufacturers in the automotive, industrial hose, and cable sectors seeking to optimize their rubber compounding processes for superior performance and longevity.

Application

• Primary use as a vulcanization accelerator in the production of synthetic and natural rubber products.
• Enhances the heat resistance and aging properties of finished rubber goods, such as automotive belts and hoses.
• Used in the formulation of cable insulation and jacketing compounds to improve electrical and mechanical stability.
• Application in the manufacture of industrial seals, gaskets, and O-rings requiring high durability.
• Acts as a stabilizer and processing aid in specific polymer systems to improve manufacturability.
• Employed in research and development for novel elastomer formulations and material science applications.

Basic Information

Item	Detail
Product Name	Lead Pentamethylene Dithiocarbamate
CAS No.	41556-46-1
Molecular Formula	C12H20N2PbS4
Molecular Weight	575.82 g/mol
Synonyms	Lead N-Pentamethylenedithiocarbamate; Lead PDTC; Lead 1,5-Pentamethylene Dithiocarbamate; Vulcanization Accelerator Lead PDTC; Lead Salt of Pentamethylene Dithiocarbamic Acid; Accelerator PZ (Lead variant); N-Pentamethylene Dithiocarbamic Acid Lead Salt
EINECS	Contact for details

Quality Control

Our Lead Pentamethylene Dithiocarbamate is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including assay and impurity profiling, to meet the exacting standards required for industrial rubber processing. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow powder
Identification (IR)	Conforms
Assay (Pb Content)	Min. 35.0%
Loss on Drying	Max. 1.0%
Residue on Sieve (100 mesh)	Max. 0.5%
Lead (Pb) Impurities	As per COA

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