High-Quality Diphenyl Guanidine (DPG): A Versatile Rubber Accelerator and Chemical Auxiliary
Discover the exceptional properties and diverse applications of Diphenyl Guanidine (DPG), a key chemical additive for the rubber industry and beyond. Explore its role in enhancing rubber performance and its utility in various industrial processes.
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Diphenyl Guanidine
Diphenyl Guanidine (DPG), identified by CAS number 102-06-7, is a critical chemical auxiliary renowned for its effectiveness as a rubber accelerator. As a reliable supplier in China, we provide high-quality DPG that plays a crucial role in optimizing the vulcanization process for both natural rubber (NR) and synthetic rubber (SBR) compounds. Its ability to activate primary accelerators like thiazoles and sulfenamides significantly improves the efficiency and quality of rubber products, making it an indispensable component in rubber compounding.
- As a leading supplier in China, we offer high-quality Diphenyl Guanidine that functions as a crucial secondary accelerator for NR and SBR compounds, enhancing their vulcanization properties.
- Explore the versatility of DPG as a chemical auxiliary, finding applications beyond rubber, including as a gelling agent in latex and a plasticizer for chloroprene rubber.
- Understand the benefits of using DPG, such as improved storage stability compared to other accelerators, contributing to a more reliable manufacturing process.
- Learn about the diverse uses of 1,3-Diphenylguanidine, from acid standardization to pigment production, showcasing its broad chemical utility.
Advantages Provided by the Product
Enhanced Vulcanization Efficiency
DPG, as a rubber accelerator, significantly speeds up the vulcanization process. Its role as a secondary accelerator, activating primary accelerators, ensures a more efficient cross-linking of rubber polymer chains, leading to improved mechanical properties in the final products.
Improved Storage Stability
Compared to thiurams and dithiocarbamates, DPG exhibits superior storage stability. This characteristic is vital for manufacturers as it allows for better handling and a longer shelf life of rubber compounds without compromising performance.
Broad Application Spectrum
Beyond its primary use in rubber, DPG serves as a secondary gelling agent in latex and acts as a plasticizer for chloroprene rubber. Its utility extends to being a primary material for acid standardization and in the production of ultramarine blue pigment, highlighting its versatile chemical nature.
Key Applications
Rubber Compounding
DPG is extensively used as a rubber accelerator, particularly as a secondary accelerator to activate thiazoles and sulfenamides, enhancing the vulcanization of NR and SBR compounds.
Latex Processing
In latex applications, DPG functions as a secondary gelling agent and a foam stabilizer, contributing to the quality of foamed latex products.
Chloroprene Rubber Plasticization
DPG acts as a plasticizer for chloroprene rubber when used in conjunction with sulfur and TMTM, improving its processing characteristics.
Chemical Synthesis
DPG serves as a primary material for the standardization of acids and is involved in the production of ultramarine blue pigment, showcasing its utility in broader chemical synthesis.