BDMA Catalyst - Shijiazhuang Sincere Chemicals|Polyurethane Foams&Epoxy Resins
N,N-Dimethylbenzylamine (BDMA) is a multifunctional chemical compound that plays a pivotal role in various industrial applications. As a key catalyst and additive, BDMA enhances the performance of polyurethane foams, epoxy resins, and organic synthesis processes. This article delves into the functional properties, technical specifications, and industrial applications of BDMA, while highlighting the expertise of its manufacturer, Shijiazhuang Sincere Chemicals Co., Ltd., a leading supplier of specialty chemicals.
Functional Properties of BDMA
BDMA is a colorless to yellowish liquid with the molecular formula C9H13N and a molecular weight of 135.21. Its unique chemical structure makes it an effective catalyst in multiple industrial processes. One of its primary functions is to act as a catalyst in the production of polyurethane foams, where it improves the pre-fluidity of the material and ensures uniform foam formation. This property is critical for applications such as rigid foam insulation in refrigerators and bulk soft foams used in furniture and automotive industries.
In organic synthesis, BDMA serves as a corrosion inhibitor, acid neutralizer, and accelerator for electron microscope slice embedding. It also facilitates the synthesis of quaternary ammonium salts and cationic surface-active bactericides, making it a valuable component in pharmaceutical and biocidal applications. Additionally, BDMA acts as a curing accelerator in epoxy resin systems, enhancing the efficiency of anhydride, polyamide, and aliphatic amine curing processes. This makes it indispensable in epoxy resin electronic potting materials, encapsulation materials, and marine coatings.
Technical Specifications
| Parameter | Details |
|---|---|
| Chemical Name | N,N-Dimethylbenzylamine (BDMA) |
| Molecular Formula | C9H13N |
| CAS Number | 103-83-3 |
| Molecular Weight | 135.21 |
| Appearance | Colorless to yellowish liquid |
| Purity | ≥99% |
| Solubility | Soluble in ethanol, ether; insoluble in water |
| Boiling Range | 180–182°C |
| Refractive Index | 1.4985–1.5005 |
| Specific Gravity | 0.894 |
| Packaging | 180 kg iron barrel |
Industrial Applications of BDMA
BDMA's versatility is evident in its wide range of applications across multiple industries:
1. Polyurethane Foams
BDMA is a critical catalyst in the production of polyurethane rigid foams, which are widely used in refrigeration systems and insulation materials. Its ability to enhance foam-substrate adhesion ensures durability and efficiency in applications such as fridge rigid foam and polyurethane sheets. Additionally, BDMA improves the pre-fluidity of the foam, allowing for better material flow during the manufacturing process.
2. Epoxy Resin Systems
In epoxy resin applications, BDMA accelerates the curing process by promoting the reaction between anhydride, polyamide, and aliphatic amine curing agents. This makes it ideal for electronic potting, encapsulation, and floor coatings, where rapid curing and high mechanical strength are required. Its use in marine paints also enhances the resistance of coatings to harsh environmental conditions.
3. Organic Synthesis
BDMA's role in organic synthesis includes acting as a corrosion inhibitor and acid neutralizer. It is also used to accelerate dehydrohydrohalide reactions in pharmaceuticals and to synthesize quaternary ammonium salts, which are essential in cationic surface-active agents and antimicrobial formulations.
Company Background: Shijiazhuang Sincere Chemicals Co., Ltd.
Shijiazhuang Sincere Chemicals Co., Ltd. is a reputable manufacturer and supplier of specialty chemicals, with a strong focus on quality and innovation. The company's commitment to excellence is reflected in its production of high-purity chemicals like BDMA, which meet stringent industry standards. With a dedicated team of chemists and engineers, Shijiazhuang Sincere Chemicals ensures that its products are tailored to meet the evolving needs of global markets.
As a leader in the chemical industry, the company adheres to international quality management systems, ensuring that its products are safe, reliable, and environmentally friendly. Their extensive product portfolio includes catalysts, solvents, and additives, catering to diverse sectors such as construction, electronics, and pharmaceuticals.
Advantages of BDMA in Industrial Processes
The use of BDMA offers several advantages over traditional catalysts and additives:
- Enhanced Reactivity: BDMA accelerates chemical reactions, reducing processing time and energy consumption.
- Improved Product Quality: Its ability to promote uniform foam structures and strong adhesion ensures high-quality end products.
- Cost-Effectiveness: By optimizing curing processes, BDMA helps reduce material waste and production costs.
- Environmental Benefits: The compound's low volatility and high solubility in organic solvents make it a safer and more sustainable choice.
Why Choose BDMA?
For industries seeking a reliable and efficient chemical solution, BDMA stands out as a premium choice. Its ability to enhance the performance of polyurethane foams, epoxy resins, and organic synthesis processes makes it an indispensable component in modern manufacturing. Shijiazhuang Sincere Chemicals Co., Ltd. ensures that its BDMA product meets the highest standards of purity and consistency, providing customers with a competitive edge in their respective markets.
Conclusion
N,N-Dimethylbenzylamine (BDMA) is a versatile and high-performance chemical that plays a crucial role in various industrial applications. Its unique properties as a catalyst and additive make it an essential component in the production of polyurethane foams, epoxy resins, and organic synthesis processes. Through its commitment to quality and innovation, Shijiazhuang Sincere Chemicals Co., Ltd. continues to deliver reliable solutions that meet the demands of global industries.
References
National Institute of Standards and Technology (NIST) provides critical standards and guidelines for chemical industries, ensuring the accuracy and reliability of chemical measurements and processes. For further information on chemical standards, visit NIST's official website.
Post time: Sep . 22, 2025 19:30
