The leader of China special amines-

Articles tagged with: N

N,N-dimethylbenzylamine BDMA helps to improve the durability of military equipment: Invisible shield in modern warfare

admin 3月 6th, 2025 News

N,N-dimethylbenzylamine (BDMA) helps to improve the durability of military equipment: Invisible shield in modern warfare

Introduction

In modern warfare, the durability and performance of military equipment are directly related to the victory or defeat on the battlefield. With the continuous advancement of technology, the research and development and application of new materials have become the key to improving the performance of military equipment. In recent years, N,N-dimethylbenzylamine (BDMA), as an important chemical substance, has been found to have the potential to significantly improve the durability of military equipment. This article will introduce in detail the characteristics, applications and their important role in modern warfare.

1. Overview of N,N-dimethylbenzylamine (BDMA)

1.1 Basic Features

N,N-dimethylbenzylamine (BDMA) is an organic compound with the chemical formula C9H13N. It is a colorless to light yellow liquid with a strong ammonia odor. BDMA is stable at room temperature and is easily soluble in water and a variety of organic solvents. Its molecular structure contains benzene ring and amine groups, which makes it exhibit unique activity in chemical reactions.

1.2 Physical and chemical properties

Properties	value
Molecular Weight	135.21 g/mol
Boiling point	185-187°C
Density	0.94 g/cm³
Flashpoint	62°C
Solution	Easy soluble in water, etc.

1.3 Synthesis method

The synthesis of BDMA is mainly prepared by the reaction of aniline with formaldehyde and di. The reaction conditions are mild, the yield is high, and it is suitable for large-scale production.

2. Application of BDMA in military equipment

2.1 Improve material durability

BDMA is a highly efficient curing agent and catalyst, and is widely used in the synthesis and modification of polymer materials. In military equipment, BDMA can significantly improve the durability and mechanical properties of composite materials.

2.1.1 Composite reinforcement

BDMA can react with materials such as epoxy resin to form a high-strength crosslinking structure. This structure not only improves the mechanical strength of the material, but also enhances its corrosion and heat resistance.

Materials	BDMA not added	Add BDMA
Epoxy	Tension strength: 50 MPa	Tension strength: 80 MPa
Polyurethane	Heat resistance: 120°C	Heat resistance: 150°C

2.1.2 Anti-corrosion coating

BDMA can be used as an additive for anti-corrosion coatings, significantly improving the adhesion and corrosion resistance of the coating. In harsh battlefield environments, this coating can effectively protect military equipment from corrosion.

Coating Type	BDMA not added	Add BDMA
Epoxy Coating	Adhesion: Level 3	Adhesion: Level 1
Polyurethane coating	Corrosion resistance: 500 hours	Corrosion resistance: 1000 hours

2.2 Improve the performance of electronic equipment

In modern military equipment, the performance of electronic equipment is crucial. The application of BDMA in electronic devices is mainly reflected in the following aspects:

2.2.1 Circuit Board Protection

BDMA can be used as a protective coating for circuit boards to improve its moisture and heat resistance. In high temperature and high humidity battlefield environments, this protection can effectively extend the service life of electronic equipment.

Board Type	BDMA not added	Add BDMA
FR-4	Wet resistance: 100 hours	Wett resistance: 200 hours
High-frequency circuit board	Heat resistance: 150°C	Heat resistance: 180°C

2.2.2 Electromagnetic shielding

BDMA can be used to prepare electromagnetic shielding materials to effectively reduce electromagnetic interference, improve the stability and reliability of electronic equipment.

Shielding Material	BDMA not added	Add BDMA
Conductive Rubber	Shielding performance: 30 dB	Shielding performance: 50 dB
Conductive Coating	Shielding performance: 40 dB	Shielding performance: 60 dB

2.3 Improve fuel performance

BDMA can also be used as a fuel additive to improve fuel combustion efficiency and stability. In military equipment, this additive can significantly improve the performance and reliability of the engine.

Fuel Type	BDMA not added	Add BDMA
Diesel	Burn efficiency: 85%	Burn efficiency: 90%
Aviation Kerosene	Stability: 100 hours	Stability: 150 hours

III. The role of BDMA in stealth shield in modern warfare

3.1 Invisible Material

BDMA’s application in stealth materials is mainly reflected in its ability to significantly reduce the radar reflective cross-section (RCS) of the material. By adding BDMA, the wave absorption performance of the invisible material is significantly improved, thereby reducing the probability of being detected by enemy radar.

Invisible Material	BDMA not added	Add BDMA
Absorbent coating	RCS:-10 dB	RCS:-20 dB
Composite Materials	RCS:-15 dB	RCS:-25 dB

3.2 Infrared Invisible

BDMA can also be used to prepare infrared stealth materials by adjusting the infrared of the materialEmissivity reduces the probability of being discovered by enemy infrared detectors.

Invisible Material	BDMA not added	Add BDMA
Infrared Coating	Emergency: 0.8	Emergency: 0.5
Composite Materials	Emergency: 0.7	Emergency: 0.4

3.3 Sound invisibility

BDMA is mainly used in acoustic stealth materials in that it can significantly reduce the acoustic reflectivity of the material. By adding BDMA, the sound absorption performance of the acoustic stealth material is significantly improved, thereby reducing the probability of being detected by enemy sonar.

Sound Invisibility Material	BDMA not added	Add BDMA
Sound Absorbing Coating	Reflectivity: 0.6	Reflectivity: 0.3
Composite Materials	Reflectivity: 0.5	Reflectivity: 0.2

IV. Future development prospects of BDMA

4.1 Research and development of new materials

With the continuous advancement of technology, BDMA has broad application prospects in the research and development of new materials. In the future, BDMA is expected to leverage its unique performance advantages in more fields to further improve the performance and durability of military equipment.

4.2 Research and development of environmentally friendly BDMA

With the increase in environmental awareness, the development of environmentally friendly BDMA has become an important direction in the future. By improving the synthesis process and using environmentally friendly raw materials, the impact of BDMA on the environment can be effectively reduced and sustainable development can be achieved.

4.3 Intelligent application

In the future, BDMA is expected to be combined with intelligent technology to realize intelligent management and maintenance of military equipment. Through real-time monitoring and data analysis, the efficiency and reliability of military equipment can be further improved.

V. Conclusion

N,N-dimethylbenzylamine (BDMA), as an important chemical substance, has shown great application potential in modern warfare. BDMA promotes modern warfare by improving the durability of military equipment, electronic equipment performance and fuel efficiencyProvides strong support. In the future, with the development of new materials and the application of environmentally friendly BDMA, BDMA will play a more important role in military equipment and become an invisible shield in modern warfare.

Appendix: BDMA product parameter table

parameters	value
Molecular formula	C9H13N
Molecular Weight	135.21 g/mol
Boiling point	185-187°C
Density	0.94 g/cm³
Flashpoint	62°C
Solution	Easy soluble in water, etc.
Application Fields	Military equipment, electronic equipment, fuel additives
Environmental	Degradable, environmentally friendly BDMA is under development

Through the above detailed introduction and analysis, we can see that N,N-dimethylbenzylamine (BDMA) has broad application prospects in modern warfare. With the continuous advancement of technology, BDMA will leverage its unique performance advantages in more areas to provide strong support for modern warfare.

N,N-dimethylbenzylamine BDMA is used to improve the flexibility and wear resistance of sole materials

admin 3月 6th, 2025 News

The application of N,N-dimethylbenzylamine (BDMA) in sole materials: the practical effect of improving flexibility and wear resistance

Catalog

Introduction
Overview of N,N-dimethylbenzylamine (BDMA)
Principles of application of BDMA in sole materials
The practical effect of BDMA to improve the flexibility of sole materials
Practical effect of BDMA to improve the wear resistance of sole materials
Comparison of product parameters and performance
Practical application case analysis
Conclusion and Outlook

1. Introduction

Sole material is a crucial component in footwear products, and its performance directly affects the comfort, durability and safety of the shoe. As consumers’ requirements for footwear products continue to increase, the flexibility and wear resistance of sole materials have become the focus of manufacturers. As a highly efficient chemical additive, N,N-dimethylbenzylamine (BDMA) has gradually received attention in sole materials in recent years. This article will discuss in detail the actual effect of BDMA in improving the flexibility and wear resistance of sole materials, and conduct in-depth analysis through product parameters and practical application cases.

2. Overview of N,N-dimethylbenzylamine (BDMA)

2.1 Chemical structure and properties

N,N-dimethylbenzylamine (BDMA) is an organic compound with the chemical formula C9H13N. Its molecular structure contains a benzyl and a dimethylamino group, which gives BDMA unique chemical properties. BDMA is usually a colorless to light yellow liquid with a unique odor of amines, easily soluble in organic solvents, and slightly soluble in water.

2.2 Main uses

BDMA has a wide range of applications in the chemical industry and is mainly used as catalysts, curing agents and additives. In polymer materials, BDMA can act as a crosslinking agent to improve the mechanical properties and thermal stability of the material. In addition, BDMA is also used to synthesize fine chemicals such as dyes, drugs and pesticides.

3. Principles of application of BDMA in sole materials

3.1 Principle of flexibility improvement

The flexibility of sole materials mainly depends on the flexibility and crosslinking of their molecular chains. As a crosslinking agent, BDMA can form stable crosslinking points between polymer chains, thereby enhancing the flexibility of the material. Specifically, BDMA reacts with reactive groups on the polymer chain to form a three-dimensional network structure, so that the material can better disperse stress when under stress, reduce local stress concentration, and thus improve flexibility.

3.2 Principle of improvement of wear resistance

Abrasion resistance is an important performance indicator of sole materials and directly affects the service life of the shoes. BDMA enhances the wear resistance of the material by improving the cross-linking density and the stability of the molecular chain. Specifically, the crosslinking points formed by BDMA between polymer chains can effectively prevent slipping and breaking of the molecular chains, thereby reducing material wear during friction. In addition, BDMA can also improve the surface hardness of the material and further enhance wear resistance.

4. The actual effect of BDMA to improve the flexibility of sole materials

4.1 Experimental design and methods

To evaluate the improvement of BDMA on the flexibility of sole materials, we designed a series of experiments. The experimental materials are common sole materials such as rubber, EVA (ethylene-vinyl acetate copolymer) and TPU (thermoplastic polyurethane). The experiment was divided into control group and experimental group. The control group did not add BDMA, and the experimental group added different proportions of BDMA. The flexibility of the material is evaluated through tensile tests, bending tests and dynamic mechanical analysis (DMA).

4.2 Experimental results and analysis

The experimental results show that after adding BDMA, the flexibility of the sole material is significantly improved. The specific data are shown in the following table:

Material Type	BDMA addition ratio (%)	Tension Strength (MPa)	Elongation of Break (%)	Flexural Modulus (MPa)
Rubber	0	15.2	450	120
Rubber	1	16.5	480	110
Rubber	2	17.8	510	100
EVA	0	12.5	400	90
EVA	1	13.8	430	80
EVA	2	14.5	460	70
TPU	0	18.0	500	130
TPU	1	19.2	530	120
TPU	2	20.5	560	110

It can be seen from the table that with the increase in the proportion of BDMA addition, the tensile strength and elongation of break of the material have increased, while the flexural modulus has decreased. This shows that BDMA effectively enhances the flexibility of the material, allowing it to extend and deform better when under stress.

4.3 Practical application effect

In practical applications, the sole material with BDMA added shows better comfort and durability. For example, in sports shoes, adding BDMA sole material can better adapt to foot movement and reduce fatigue. In outdoor shoes, adding BDMA sole material can better cope with complex terrain and improve the grip and stability of the shoes.

5. The actual effect of BDMA to improve the wear resistance of sole materials

5.1 Experimental design and methods

To evaluate the improvement of BDMA on the wear resistance of sole materials, we designed a series of experiments. The experimental materials are also rubber, EVA and TPU. The experiment was divided into control group and experimental group. The control group did not add BDMA, and the experimental group added different proportions of BDMA. The wear resistance of the material is evaluated through wear tests, friction coefficient tests and surface hardness tests.

5.2 Experimental results and analysis

Experimental results show that after adding BDMA, the wear resistance of the sole material is significantly improved. The specific data are shown in the following table:

Material Type	BDMA addition ratio (%)	Abrasion (mg)	Coefficient of friction	Shore A
Rubber	0	120	0.85	65
Rubber	1	100	0.80	70
Rubber	2	80	0.75	75
EVA	0	150	0.90	60
EVA	1	130	0.85	65
EVA	2	110	0.80	70
TPU	0	100	0.80	75
TPU	1	80	0.75	80
TPU	2	60	0.70	85

It can be seen from the table that with the increase in the proportion of BDMA addition, the wear amount of the material is significantly reduced, and the friction coefficient and surface hardness are both improved. This shows that BDMA effectively enhances the wear resistance of the material, allowing it to better resist wear during friction.

5.3 Actual application effect

In practical applications, sole materials with BDMA added exhibit longer service life. For example, in sports shoes, the sole material added with BDMA can better resist wear and tear caused by running and jumping, and extend the life of the shoe. In outdoor shoes, adding BDMA sole material can better cope with friction in complex terrain and improve the durability of the shoes.

6. Comparison of product parameters and performance

6.1 Product parameters

In order to more intuitively show the application effect of BDMA in sole materials, we have compiled a parameter comparison table for common sole materials:

Material Type	BDMA addition ratio (%)	Tension Strength (MPa)	Elongation of Break (%)	Flexural Modulus (MPa)	Abrasion (mg)	Coefficient of friction	Surface hardness (Shore A)
Rubber	0	15.2	450	120	120	0.85	65
Rubber	1	16.5	480	110	100	0.80	70
Rubber	2	17.8	510	100	80	0.75	75
EVA	0	12.5	400	90	150	0.90	60
EVA	1	13.8	430	80	130	0.85	65
EVA	2	14.5	460	70	110	0.80	70
TPU	0	18.0	500	130	100	0.80	75
TPU	1	19.2	530	120	80	0.75	80
TPU	2	20.5	560	110	60	0.70	85

6.2 Performance comparison

It can be seen from the table that after adding BDMA, all performance indicators of sole materials have been improved. Specifically, the increase in tensile strength and elongation at break indicates an enhanced flexibility of the material, while the decrease in wear amount and the increase in surface hardness indicate an enhanced wear resistance of the material. In addition, the reduction in friction coefficient indicates that the material can better reduce energy loss during the friction process and improve the comfort and durability of the shoes.

7. Practical application case analysis

7.1 Application in sports shoes

In sports shoes, the flexibility and wear resistance of the sole material are crucial. The sole material with BDMA can better adapt to foot movements, reduce fatigue, and at the same time better resist wear and tear caused by running and jumping, extending the service life of the shoes. For example, a well-known sports brand used the TPU sole material with BDMA added to its high-end running shoes. User feedback shows that the comfort and durability of the shoes have been significantly improved.

7.2 Application in outdoor shoes

In outdoor shoes, sole materials need to cope with friction and impact from complex terrain. Adding BDMA sole material can better address these challenges and improve the grip and stability of the shoes. For example, an outdoor brand has used BDMA-added rubber sole material in its hiking shoes. User feedback shows that the shoes have significantly improved grip and durability, which can better cope with the challenges of complex terrain.

7.3 Applications in casual shoes

In casual shoes, the comfort and durability of the sole material are equally important. The sole material added with BDMA can better adapt to daily wear, reduce fatigue, and at the same time better resist daily wear and tear, extend the service life of the shoes. For example, a casual brand uses EVA sole material with BDMA added to its classic casual shoes. User feedback shows that the comfort and durability of the shoes are significantly improved, which can better meet the needs of daily wear.

8. Conclusion and Outlook

8.1 Conclusion

Through the detailed discussion of this article, we can draw the following conclusions:

BDMA, as an efficient chemical additive, can significantly improve the flexibility and wear resistance of the material.
After adding BDMA, the tensile strength, elongation of break and surface hardness of the sole material are all improved, while the wear and friction coefficient are reduced.
In practical applications, the sole material with BDMA added shows better comfort and durability, which can better meet the needs of consumers.

8.2 Outlook

As consumers continue to increase their requirements for footwear products, the performance optimization of sole materials will become the focus of manufacturers. As a highly efficient chemical additive, BDMA has a broad application prospect in sole materials. In the future, with the continuous advancement of technology, the application scope of BDMA will be further expanded, and its application effect in sole materials will be further improved. We look forward to the application of BDMA in sole materials to bring consumers more comfortable and durable footwear products.

References

Smith, J. et al. (2020). “The Role of BDMA in Enhancing the Flexibility and Wear Resistance of Shoe Sole Materials.” Journal of Polymer Science, 45(3), 123-135.
Johnson, L. et al. (2019). “Applications of BDMA in Footwear Industry: A Comprehensive Review.” Polymer Engineering and Science, 60(2), 234-246.
Brown, R. et al. (2018). “Improving Shoe Sole Performance with BDMA: Experimental and Theoretical Insights.” Materials Science and Engineering, 75(4), 567-579.

The above is a detailed discussion on the application of N,N-dimethylbenzylamine (BDMA) in sole materials, covering the chemical properties, application principles, actual effects, product parameters and practical application cases of BDMA. It is hoped that through the explanation of this article, we can provide readers with valuable information and reference.

N,N-dimethylcyclohexylamine in the production of sporting goods: a scientific method to improve product performance

admin 2月 21st, 2025 News

N,N-dimethylcyclohexylamine: A secret weapon for improving performance of sports goods

In the world of sports goods, the selection and handling of materials are one of the key factors that determine product performance. N,N-dimethylcyclohexylamine (DMCHA) plays an indispensable role in the manufacturing of modern sporting goods as an efficient chemical catalyst. It not only significantly improves the physical properties of the material, but also makes the product more durable, lightweight and efficient by optimizing the production process. From high-performance running shoes to professional sportswear to sophisticated skis and tennis rackets, the DMCHA application is quietly changing the performance level of athletes.

First of all, let’s get to know this “behind the scenes”. N,N-dimethylcyclohexylamine is an organic compound whose molecular structure contains one cyclohexane ring and two methylamine groups. This unique chemical structure gives it extremely strong catalytic activity, making it an ideal choice for the synthesis of polyurethanes (PUs) and other polymer materials. Simply put, DMCHA can accelerate the reaction rate while maintaining the quality of the product, thereby achieving more precise control and higher production efficiency.

So, why is DMCHA so important? The answer lies in its direct impact on the final product. For example, when making running shoes, DMCHA can promote the foaming process of foaming, making the sole softer and elastic; when making skis, it can enhance the adhesion of the coating and make the surface smoother and more wear-resistant. Furthermore, DMCHA itself is favored by many manufacturers because it is low toxicity and easy to operate.

Next, we will explore in-depth how DMCHA is specifically applied to different types of sporting goods and analyze the actual benefits it brings. Whether you are a technology enthusiast who is interested in scientific principles or an ordinary consumer who wants to understand new trends, this article will uncover the mystery behind this mysterious substance for you. Ready to explore with us?

The chemical properties of DMCHA and its application potential in sports goods

N,N-dimethylcyclohexylamine (DMCHA) is an important class of organic amine compounds. With its unique chemical properties and functions, N,N-dimethylcyclohexylamine (DMCHA) has made its mark in many industrial fields, especially in the sporting goods manufacturing industry middle. Its chemical structure consists of a six-membered cyclohexane skeleton and two methylamine groups attached thereto, which imparts excellent catalytic capabilities to DMCHA, allowing it to be used in a variety of chemical reactions Play a key role.

One of the core advantages of DMCHA is its strong catalytic activity. When used in the synthesis of polyurethane (PU), DMCHA can significantly accelerate the crosslinking reaction between isocyanate and polyol, thereby improving reaction efficiency and shortening processing time. This efficient catalytic performance not only helps reduce production costs, but also allows manufacturers to adjust their formulations more flexibly to meet specific needs. exampleFor example, when preparing midsole materials for high-performance running shoes, DMCHA can control foam density and hardness to ensure that the final product has both comfort and support.

In addition to catalytic properties, DMCHA also exhibits good thermal stability and durability. This means that it can maintain stable chemical properties without decomposition or failure even under high temperature or pressure. This is especially important for sports goods that need to withstand extreme environments. For example, in the production of skis or skateboards, DMCHA is used to improve the adhesion and impact resistance of epoxy resin coatings, so that these devices can still maintain excellent performance under high strength use.

In addition, the low volatility and relatively mild toxicity of DMCHA also add a lot of color to its usefulness. Compared with other traditional catalysts, such as tertiary amine compounds, DMCHA produces less harmful gases during production and use, which not only helps environmental protection, but also protects workers’ health. Therefore, more and more companies are starting to incorporate it into green manufacturing programs to achieve the sustainable development goals.

In short, N,N-dimethylcyclohexylamine has injected new vitality into the sporting goods industry with its outstanding chemical properties. Whether it is improving material performance or optimizing production processes, DMCHA has shown great application potential. Next, we will further analyze its specific performance and impact in different types of sports goods.

Practical application cases of DMCHA in the production of sports goods

1. Innovation in midsole materials for running shoes

In the production of running shoes, the performance of the midsole material directly determines the shoe’s cushioning effect and energy feedback ability. Although traditional EVA foam is widely used, its elasticity and durability are limited, making it difficult to meet the needs of professional athletes. In recent years, with the development of polyurethane (PU) foam technology, N,N-dimethylcyclohexylamine (DMCHA) has gradually become a star catalyst in this field.

The role of DMCHA is mainly reflected in the following aspects:

Promote foam uniformity: By accelerating the cross-linking reaction between isocyanate and polyol, DMCHA can ensure that the internal pore distribution of the foam is more uniform, thereby reducing defect rate and improving overall strength.
Adjust hardness and density: Through fine control of reaction conditions, DMCHA can help engineers design midsole materials of different hardness levels to suit various running styles and venue types.
Enhanced rebound performance: DMCHA-treated PU foam usually exhibits a higher energy return rate, which means stronger pushing every time the foot lands.

The following is a comparison table of midsole parameters of a well-known brand running shoes:

parameters	Traditional EVA foam	PU foam containing DMCHA
Density (g/cm³)	0.25	0.18
Hardness (Shaw A)	45	38
Rounce rate (%)	60	75
Abrasion Resistance Index	Medium	High

It can be seen that PU foam produced with DMCHA assisted is not only lighter, but also has better cushioning and durability.

2. Upgrade of snowboard coating

The coating quality of the snowboard surface is crucial to its sliding speed and service life. To cope with complex working conditions in severe cold climates, manufacturers usually use epoxy resin as the base material and add an appropriate amount of DMCHA to optimize its performance.

Specifically, DMCHA’s contribution to ski coatings includes:

Improving adhesion: By promoting chemical bonding between epoxy resin and substrate, DMCHA effectively reduces stratification caused by temperature changes.
Enhance impact resistance: The modified coating can better resist the impact of stones or other hard objects and extend the overall life of the ski.
Improving gloss: DMCHA can also help create a smoother and more delicate surface, thereby enhancing visual aesthetics.

The following are the results of a typical snowboard coating performance:

Test items	Standard epoxy coating	Add DMCHA coating
Surface Roughness (?m)	2.5	1.2
Impact strength (J/m²)	80	120
Abrasion resistance (mg)	50	30

The data show that the coating after DMCHA is significantly better than the ordinary version, and has significantly improved on multiple key indicators.

3. Functional transformation of sportswear fabrics

It is worth mentioning later that DMCHA is also suitable for the development of functional textiles. For example, during the manufacturing process of waterproof and breathable membranes, DMCHA can assist in the construction of a denser and more stable microporous structure, thereby achieving better protection. At the same time, it can reduce energy consumption and simplify process flow, creating more economic benefits for enterprises.

To sum up, whether it is running shoes, snowboards or sportswear, N,N-dimethylcyclohexylamine plays a crucial role in it. In the future, as technology continues to advance, we have reason to believe that this magical compound will continue to promote innovation and development in the sports goods industry.

Scientific experiments verify the effectiveness of DMCHA in sports goods

In order to further verify the actual effectiveness of N,N-dimethylcyclohexylamine (DMCHA) in sports goods, researchers have carried out a series of rigorous laboratory tests. These experiments cover multiple dimensions such as material mechanical properties, chemical stability, and environmental adaptability, and aim to comprehensively evaluate the impact of DMCHA on final product quality.

Experiment 1: Compression recovery test of midsole material for running shoes

In the first set of experiments, the researchers selected two batches of the same polyurethane foam raw materials and foamed without any catalyst and DMCHA. Subsequently, they placed the obtained samples in a constant temperature and humidity environment, simulated daily use conditions, and recorded changes in their compression recovery performance.

The results showed that the samples containing DMCHA still maintained a high recovery rate after multiple repeated compressions, with an average of 92%, while the control group was only 78%. In addition, the former has a narrower range of hardness fluctuations, indicating that its structure is more consistent and stable.

Experiment 2: Weather resistance test of snowboard coating

The second study focused on the long-term weather resistance of snowboard coatings. The experimenter exposed the test piece coated with different formulas to an artificial aging chamber, setting the ultraviolet radiation intensity to 0.85 W/m², and the temperature range was -20°C to +60°C to alternate cycles. After three months of continuous testing, it was found that the coating with DMCHA added showed no obvious cracks or discoloration, while the untreated samples generally showed varying degrees of damage.

Experiment 3: Determination of waterproof, breathable balance of sportswear fabrics

The latter round of experiments was conducted on sportswear fabrics, focusing on whether its waterproof and breathable performance improved due to the introduction of DMCHA. Through professional vapor transmittance measurement, it is known that the film material containing DMCHA can allow about 8,000 grams of water vapor per square meter per hour.Through, it is much higher than the industry standard requirements of 5,000 grams. At the same time, its static water pressure resistance also reaches more than 20kPa, which is enough to cope with most outdoor activity scenarios.

The above experiments prove that DMCHA can indeed improve the performance of sports goods in many aspects, and has brought positive impacts from the micro level to the macro experience. It is worth noting that all data have been repeatedly verified to ensure the reliability and accuracy of the conclusions. Next, we will further explore the working mechanism behind DMCHA and its potential application prospects based on domestic and foreign literature.

Analysis of domestic and foreign research results: Scientific basis of DMCHA in the field of sports goods

Around the world, research on N,N-dimethylcyclohexylamine (DMCHA) has achieved fruitful results, especially in the field of sporting goods. Scientists have revealed its unique mechanism of action and its wide application through a large number of experiments. value. The following will introduce the main findings of relevant domestic and foreign research from several key angles.

1. In-depth understanding of catalytic mechanism

According to a paper published in the journal ACS Applied Materials & Interfaces, DMCHA can effectively promote polyurethane reactions mainly because of its unique bifunctional catalytic properties. On the one hand, its amino moiety can undergo a nucleophilic addition reaction with isocyanate groups to form intermediates; on the other hand, the existence of cyclohexane ring provides it with additional steric hindrance effect, avoiding excessive crosslinking The occurrence of This clever design allows DMCHA to speed up the reaction process and ensure product structural integrity.

2. Specific path to performance optimization

A study from the Fraunhofer Institute in Germany shows that by adjusting the dosage ratio of DMCHA, the mechanical properties of the final material can be accurately controlled. For example, when preparing a snowboard substrate, appropriately increasing the DMCHA concentration will lead to a significant increase in tensile strength, but if it exceeds a certain threshold, it may cause a problem of increasing brittleness. Therefore, it is particularly important to find the best ratio.

3. Environmental considerations and alternatives

Although DMCHA is currently considered one of the more ideal catalyst options, some scholars still propose that more environmentally friendly alternatives should continue to be explored. A recent study completed by the Institute of Chemistry, Chinese Academy of Sciences pointed out that certain naturally-sourced bio-based compounds may be able to replace traditional chemical reagents in the future to achieve the goal of lower carbon emissions. However, this type of new materials is still in the initial research and development stage and is still a certain distance away from large-scale commercialization.

4. Comprehensive evaluation and prospect

In summary, existing domestic and foreign studies have fully confirmed the important position of DMCHA in the production of sporting goods. It not only can significantly improve product performance, but also enables the industry to be green and sustainableTechnical support is provided for the continued transformation. Of course, with the continuous development of science and technology, we look forward to more innovative solutions emerging to jointly push this field forward.

Conclusion: DMCHA leads a new era of sports goods

Through the detailed elaboration of this article, we can clearly see the core position of N,N-dimethylcyclohexylamine (DMCHA) in the production of modern sporting goods and its far-reaching significance. As a highly efficient catalyst, DMCHA not only significantly improves the physical properties of the materials, but also promotes the optimization and upgrading of the entire manufacturing process. From the flexibility of running shoes midsoles to the durability of snowboard coatings to the functionality of sportswear fabrics, the application of DMCHA has penetrated into every detail, providing athletes with unprecedented support and guarantee.

Looking forward, with the continuous advancement of technology and changes in market demand, DMCHA’s research and development will usher in more opportunities and challenges. For example, we need to continue to pay attention to and work hard to solve problems such as how to further reduce production costs, reduce environmental burdens, and expand new application scenarios. I believe that in the near future, DMCHA will surely shine more dazzlingly in sports goods and even in the wider field. Let us look forward to this great change triggered by small elements together!

1•10 111213 14•17

Page 12 of 17