BDMA - Shijiazhuang Sincere Chemicals Co., Ltd. | Catalyst, Corrosion Inhibitor, Accelerator

Introduction

N,N-Dimethylbenzylamine (BDMA) is a critical chemical compound with a wide range of applications in the industrial and chemical sectors. As a catalyst, corrosion inhibitor, and accelerator, BDMA plays a pivotal role in enhancing the performance of polyurethane foams, epoxy resins, and various organic syntheses. This article provides an in-depth exploration of BDMA's properties, applications, and the company behind its production, Shijiazhuang Sincere Chemicals Co., Ltd.

Product Overview

N,N-Dimethylbenzylamine (BDMA) is a colorless to yellowish liquid with the molecular formula C₉H₁₃N and a molecular weight of 135.21. Its CAS number is 103-83-3, and it is characterized by its solubility in ethanol and ether while being insoluble in water. BDMA is renowned for its ability to act as a high-performance catalyst in the polyurethane and epoxy resin industries, significantly improving the efficiency of chemical reactions and the quality of end products.

Produced by Shijiazhuang Sincere Chemicals Co., Ltd., a leading chemical manufacturer based in China, BDMA is available in a 99% purity grade, packaged in 180kg iron barrels for safe storage and transportation. The product's boiling range of 180–182°C and refractive index of 1.4985–1.5005 further highlight its stability and suitability for industrial use.

Technical Specifications

Key Applications

1. Polyurethane Industry

BDMA is a critical catalyst in the production of polyester polyurethane bulk soft foams, rigid foams, and adhesive coatings. Its ability to enhance pre-fluidity and ensure uniform foam structure makes it ideal for applications such as refrigeration insulation, automotive components, and construction materials. In rigid foam production, BDMA improves the adhesion between foam and substrate, reducing defects and increasing durability.

According to the National Institute of Standards and Technology (NIST), the use of high-performance catalysts like BDMA aligns with industry standards for material efficiency and safety, ensuring compliance with ISO 14001 and other environmental regulations.

2. Organic Synthesis

In organic chemistry, BDMA serves as a corrosion inhibitor, acid neutralizer, and accelerator for reactions such as dehydrohydrohalide in pharmaceutical synthesis. It is also used to produce quaternary ammonium salts and cationic surfactants, which are essential in disinfectants and textile treatments.

3. Epoxy Resin Curing

BDMA acts as a curing accelerator for epoxy resins, particularly in systems involving anhydrides, polyamides, and aliphatic amines. Its application is widespread in electronic potting materials, encapsulation, floor coatings, and marine paints, where rapid curing and mechanical strength are critical.

Advantages of BDMA

• Enhanced Reaction Efficiency: BDMA significantly reduces reaction times and energy consumption in polyurethane and epoxy systems.
• Improved Product Quality: The uniform foaming and strong adhesion properties of BDMA ensure consistent product performance.
• Cost-Effectiveness: By optimizing chemical processes, BDMA helps reduce material waste and operational costs.
• Environmental Compliance: Its low volatility and high stability minimize hazardous emissions, aligning with green chemistry principles.

Company Background: Shijiazhuang Sincere Chemicals Co., Ltd.

Founded in 2005, Shijiazhuang Sincere Chemicals Co., Ltd. is a trusted manufacturer specializing in high-purity chemicals for industrial and research applications. Based in Hebei Province, China, the company adheres to ISO 9001 quality management standards and has earned a reputation for innovation and customer-centric solutions.

With a focus on research and development, Shijiazhuang Sincere Chemicals continuously improves its product portfolio to meet global demand. Their commitment to sustainability and technical excellence is reflected in their state-of-the-art production facilities and rigorous quality control processes.

For more information about the company, visit their official website.

Conclusion

N,N-Dimethylbenzylamine (BDMA) is an indispensable chemical in modern industrial applications, offering unparalleled benefits in polyurethane, epoxy resin, and organic synthesis processes. Its versatility, combined with the expertise of Shijiazhuang Sincere Chemicals Co., Ltd., ensures that BDMA remains a preferred choice for manufacturers worldwide.

As industries continue to prioritize efficiency and sustainability, BDMA stands out as a reliable solution for enhancing product performance and compliance with international standards. For detailed specifications and procurement, visit the BDMA product page.

References

National Institute of Standards and Technology (NIST). (2025). Guide to the SI. Retrieved from https://www.nist.gov/