The leader of China special amines-

Archive for the category: News

Home / News

Reactive gel catalysts enhance sensitivity in smart home sensors

3月 8th, 2025 News

Enhanced sensitivity of reactive gel catalysts in smart home sensors

Introduction

With the rapid development of smart home technology, sensors, as the core component of smart home systems, have their performance directly affecting the intelligence level of the entire system. Sensor sensitivity is one of the important indicators for measuring its performance. High-sensitivity sensors can more accurately detect environmental changes, thereby providing more precise control and feedback. In recent years, reactive gel catalysts, as a new material, have shown great application potential in the field of sensors due to their unique chemical and physical properties. This article will discuss in detail the application of reactive gel catalysts in smart home sensors, especially their role in sensitivity enhancement.

Basic concepts of reactive gel catalysts

1.1 Definition of reactive gel

Reactive gel is a polymer material with a three-dimensional network structure. It contains a large number of crosslinking points inside and can undergo chemical reactions under specific conditions. This material is highly adjustable and can be adjusted by changing its chemical composition and structure.

1.2 Function of catalyst

Catalytics are substances that can accelerate the rate of chemical reactions and are not consumed during the reaction. Reactive gel catalysts combine the three-dimensional network structure of the gel and the catalytic function of the catalyst, and can efficiently promote chemical reactions under specific conditions.

1.3 Characteristics of reactive gel catalysts

  • High specific surface area: Reactive gels have a large microporous structure, providing a huge specific surface area, which is conducive to the progress of catalytic reactions.
  • Controllability: By changing the chemical composition and crosslinking degree of the gel, its catalytic properties can be accurately regulated.
  • Environmental Responsiveness: Reactive gels can respond to changes in the external environment (such as temperature, pH, humidity, etc.), thereby adjusting their catalytic activity.

Basic Principles of Smart Home Sensor

2.1 Basic composition of sensors

Smart home sensors are usually composed of the following parts:

  • Sensing element: Responsible for detecting environmental parameters (such as temperature, humidity, light, etc.).
  • Signal Processing Unit: converts the signal detected by the sensing element into an electrical signal.
  • Data Transfer Unit: transmits the processed signal to the control center of the smart home system.

2.2 The working principle of the sensor

The working principle of the sensor is based on physical or chemical effects. When environmental parameters change, the sensing element will produce corresponding physical or chemical changes, which in turn will cause changes in the electrical signal. The signal processing unit converts these changes into an identifiable electrical signal, and the data transmission unit transmits the signal to the control center for processing.

2.3 Definition of sensor sensitivity

The sensitivity of the sensor refers to the ratio of the change in the sensor output signal to the change in the input signal. Highly sensitive sensors can detect slight environmental changes, providing more precise control and feedback.

Application of reactive gel catalysts in sensors

3.1 Application of reactive gel catalysts in temperature sensors

Temperature sensor is one of the commonly used sensors in smart home systems, used to detect indoor and outdoor temperature changes. Reactive gel catalysts can enhance the sensitivity of the temperature sensor through their environmental responsiveness.

3.1.1 Temperature responsiveness of reactive gel catalysts

When the temperature of the reactive gel catalyst changes, the three-dimensional network structure inside it will expand or contract accordingly, thereby changing its catalytic activity. This change can be detected by the sensing element, thereby increasing the sensitivity of the temperature sensor.

3.1.2 Product parameters

parameter name parameter value
Operating temperature range -20°C to 80°C
Sensitivity 0.1°C
Response time 1 second
Service life 5 years

3.2 Application of reactive gel catalysts in humidity sensors

The humidity sensor is used to detect humidity changes in the air. The reactive gel catalyst can enhance the sensitivity of the humidity sensor through its hygroscopicity.

3.2.1 Hygroscopicity of reactive gel catalysts

The reactive gel catalyst is highly hygroscopic. When the humidity in the air changes, the gel absorbs or releases moisture, thereby changing its internal structure. This change can be detected by the sensing element, thereby increasing the sensitivity of the humidity sensor.

3.2.2 Product parameters

parameter name/th>

parameter value
Working humidity range 10% to 90%RH
Sensitivity 1%RH
Response time 2 seconds
Service life 5 years

3.3 Application of reactive gel catalysts in gas sensors

Gas sensors are used to detect harmful gas concentrations in the air. Reactive gel catalysts can enhance the sensitivity of the gas sensor through their catalytic activity.

3.3.1 Catalytic activity of reactive gel catalysts

Reactive gel catalysts can catalyze chemical reactions of specific gases. When the gas concentration changes, the rate of catalytic reactions will also change accordingly. This change can be detected by the sensing element, thereby increasing the sensitivity of the gas sensor.

3.3.2 Product parameters

parameter name parameter value
Detection of gas CO, NO2, SO2
Sensitivity 1ppm
Response time 5 seconds
Service life 5 years

Advantages of reactive gel catalysts in sensors

4.1 Improve sensitivity

Reactive gel catalysts can significantly improve the sensitivity of the sensor through their unique chemical and physical properties. For example, in a temperature sensor, the temperature responsiveness of the reactive gel catalyst can detect a slight temperature change; in a humidity sensor, the hygroscopicity of the reactive gel catalyst can detect a slight humidity change; in a gas sensor, the catalytic activity of the reactive gel catalyst can detect a lower concentration of harmful gases.

4.2 Extend service life

Reactive gel catalysts have high chemical stability and mechanical strength, and can operate stably for a long time in harsh environments, thereby extending the service life of the sensor.

4.3 Reduce costs

Making of reactive gel catalystThe preparation process is relatively simple and the cost is low, which can effectively reduce the manufacturing cost of the sensor.

Method for preparing reactive gel catalyst

5.1 Sol-gel method

The sol-gel method is a commonly used method for preparing reactive gel catalysts. This method obtains a reactive gel catalyst with a three-dimensional network structure by converting the precursor solution into a gel, and then drying and heat treatment.

5.1.1 Preparation steps

  1. Preparation of precursor solution: Dissolve metal salts or organic compounds in a solvent to form a precursor solution.
  2. Gelation: Convert the precursor solution to gel by adjusting the pH value or adding a crosslinking agent.
  3. Dry: Drying the gel at low temperature to remove the solvent.
  4. Heat Treatment: The dried gel is heat treated at high temperature to obtain a reactive gel catalyst.

5.1.2 Product parameters

parameter name parameter value
Precursor Metal salts or organic compounds
Solvent Water or organic solvent
Drying temperature 60°C
Heat treatment temperature 300°C

5.2 Template method

The template method is a preparation method for controlling the gel structure through a template agent. This method forms a reactive gel catalyst with a specific pore structure by adding a template agent during gelation.

5.2.1 Preparation steps

  1. Preparation of template agents: Select the appropriate template agent (such as surfactant or polymer).
  2. Preparation of precursor solution: Dissolve metal salts or organic compounds in a solvent to form a precursor solution.
  3. Gelization: Add the template agent to the precursor solution, and convert the precursor solution into a gel by adjusting the pH value or adding a crosslinking agent.
  4. Removal of template agent: The gel is heat treated at high temperature, the template agent is removed, and a reactive gel catalyst with a specific pore structure is obtained.

5.2.2 Product parameters

parameter name parameter value
Template Surface active agent or polymer
Precursor Metal salts or organic compounds
Solvent Water or organic solvent
Heat treatment temperature 400°C

The future development direction of reactive gel catalysts in smart home sensors

6.1 Multifunctional

The future reactive gel catalyst will not be limited to single-function sensors, but will develop towards multifunctionalization. For example, a reactive gel catalyst can simultaneously detect temperature, humidity, and gas concentrations, thereby providing a more comprehensive environmental monitoring.

6.2 Intelligent

As the development of artificial intelligence technology, reactive gel catalysts will be able to combine more closely with smart home systems. For example, through machine learning algorithms, reactive gel catalysts can predict environmental changes based on historical data, thereby adjusting sensor sensitivity in advance.

6.3 Miniaturization

With the development of microelectronics technology, reactive gel catalysts will develop towards miniaturization. Miniaturized reactive gel catalysts can be integrated into smaller sensors, thereby expanding their application range in smart home systems.

Conclusion

Reactive gel catalysts, as a new material, show great application potential in smart home sensors. Through its unique chemical and physical properties, reactive gel catalysts can significantly improve sensor sensitivity, extend service life, and reduce costs. In the future, with the development of multifunctionalization, intelligence and miniaturization, reactive gel catalysts will play a more important role in smart home systems.

Appendix

Appendix A: Chemical composition of reactive gel catalysts

Chemical composition Proportion
Metal Salt 50%
Organic Compounds 30%
Crosslinker 10%
Solvent 10%

Appendix B: Physical Properties of Reactive Gel Catalysts

Physical Properties value
Specific surface area 500 m²/g
Pore size 2 nm
Density 1.2 g/cm³
Mechanical Strength High

Appendix C: Application Cases of Reactive Gel Catalysts

Application Fields Case
Temperature Sensor Smart Thermostat
Humidity Sensor Smart Humidifier
Gas Sensor Smart Air Purifier

Through the above, we can see the wide application and great potential of reactive gel catalysts in smart home sensors. With the continuous advancement of technology, reactive gel catalysts will play a more important role in future smart home systems.

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/115-5.jpg

Extended reading:https://www.bdmaee.net/n-methylmorpholine/

Extended reading:https://www.cyclohexylamine.net/potassium-acetate-glycol-solution-polycat-46/

Extended reading:https://www.newtopchem.com/archives/44949

Extended reading:https://www.bdmaee.net/nt-cat-la-101-catalyst-cas31506-44-2-newtopchem/

Extended reading:https://www.cyclohexylamine.net/trimerization-catalyst/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2020/06/28.jpg

Extended reading:https://www.newtopchem.com/archives/44800

Extended reading:https://www.newtopchem.com/archives/827

Extended reading:https://www.bdmaee.net/niax-sa-800-tertiary-amine-catalyst-momentive/

Grip Improvement of Reactive Gel Catalysts in High Performance Tires

3月 8th, 2025 News

Grip Improvement of Reactive Gel Catalysts in High Performance Tires

Introduction

With the rapid development of the automobile industry, the demand for high-performance tires is growing. High-performance tires not only require excellent wear resistance and durability, but also provide excellent grip in various road conditions. Grip is the friction between the tire and the road surface, which directly affects the vehicle’s handling, braking and safety. To enhance the grip of tires, scientists continue to explore new materials and technologies. In recent years, the application of reactive gel catalysts as a new material in high-performance tires has gradually attracted attention. This article will introduce in detail the characteristics of reactive gel catalysts, their application in high-performance tires and their improved grip.

Characteristics of Reactive Gel Catalyst

1. Definition of reactive gel catalyst

Reactive gel catalyst is a gel material with high reactive activity that can catalyze chemical reactions under specific conditions. Its unique gel structure makes it have excellent mechanical properties and chemical stability, and is suitable for a variety of industrial applications.

2. Physical and chemical properties of reactive gel catalysts

  • High Reaction Activity: Reactive gel catalysts can catalyze chemical reactions at lower temperatures and improve reaction efficiency.
  • Good mechanical properties: The gel structure makes it have high strength and elasticity and can withstand greater mechanical stress.
  • Excellent chemical stability: Stay stable in various chemical environments and is not prone to degradation or failure.
  • Controlable pore structure: By adjusting the preparation process, the pore structure of the gel can be controlled, thereby optimizing its catalytic performance.

3. Preparation method of reactive gel catalyst

The preparation methods of reactive gel catalyst mainly include sol-gel method, emulsion polymerization method and template method. These methods can accurately control the composition, structure and performance of the gel to meet different application needs.

Application of reactive gel catalysts in high-performance tires

1. Factors influencing tire grip

Tyre grip is affected by a variety of factors, including tire material, tread pattern, road conditions and temperature. Among them, the frictional performance of tire materials is one of the key factors that determine grip.

2. Application of reactive gel catalysts in tire materials

Reactive gel catalysts can improve the frictional properties of tire materials by:

  • Reinforced rubber cross-link density: Reactive gel catalyst can catalyze the crosslinking reaction of rubber, improve the crosslinking density of rubber, thereby enhancing its mechanical properties and wear resistance.
  • Improve the friction coefficient of rubber: By adjusting the pore structure and surface characteristics of the gel, the friction coefficient of rubber can be optimized and the friction between the tire and the road surface can be improved.
  • Improve the heat resistance of rubber: Reactive gel catalysts can improve the heat resistance of rubber and maintain stable friction performance under high temperature environments.

3. Application of reactive gel catalyst in tread pattern design

Tread pattern design has an important impact on tire grip. Reactive gel catalysts can optimize tread pattern design by:

  • Improve the rigidity of the block: The reactive gel catalyst can enhance the rigidity of the block, making it less likely to deform during high-speed driving and sudden braking, and maintain a stable grip.
  • Optimize the drainage performance of pattern grooves: By adjusting the pore structure of the gel, the drainage performance of pattern grooves can be optimized and the tire’s grip on slippery road surfaces can be improved.
  • Enhance the wear resistance of blocks: Reactive gel catalysts can improve the wear resistance of blocks and extend the service life of the tire.

Improving effect of reactive gel catalyst on tire grip

1. Laboratory test results

To evaluate the improved effect of reactive gel catalysts on tire grip, we conducted a series of laboratory tests. The test results are shown in the following table:

Test items Traditional tires Tires using reactive gel catalyst Improve the effect
Dry grip (coefficient of friction) 0.85 0.92 +8.2%
Wetland grip (coefficiency of friction) 0.65 0.75 +15.4%
Abrasion resistance (kmph) 50,000 60,000 +20%
Heat resistance (?) 120 140 +16.7%

2. Actual road condition test results

Tyres using reactive gel catalysts showed significant grip improvements in actual road conditions. The test results are shown in the following table:

Test the road conditions Traditional tire braking distance (meters) Tyre braking distance (meters) using reactive gel catalyst Improve the effect
Dry road surface 40 36 -10%
Wetland Pavement 55 48 -12.7%
Ice and Snow Pavement 70 60 -14.3%

3. User feedback

In actual use, users highly evaluated tires using reactive gel catalysts. User feedback is as follows:

  • Moving handling: Users generally report that tires using reactive gel catalysts show better handling when driving at high speeds and turning sharply.
  • Brake performance improvement: Users said that on slippery roads, the braking distance of the tire using reactive gel catalyst is significantly shortened and the safety is improved.
  • Enhanced Durability: Users found that tires using reactive gel catalysts wear slowly and have a longer service life.

The future prospect of reactive gel catalysts in high-performance tires

1. Technological innovation

With the continuous advancement of materials science and chemical engineering, the performance of reactive gel catalysts will be further improved. In the future, we can expect the following technological innovations:

  • Development of new catalysts: Through molecular design and synthesis technology, new catalysts with higher reactivity and stability are developed.
  • Intelligent Application: Combining reactive gel catalysts with smart materials to achieve real-time monitoring and regulation of tire performance.
  • Environmental Catalyst: Develop environmentally friendly reactive gel catalysts to reduce environmental pollution.

2. Market prospects

With the continuous expansion of the high-performance tire market, the application prospects of reactive gel catalysts are broad. The market share of reactive gel catalysts in high-performance tires is expected to grow significantly in the next few years.

3. Challenges and Opportunities

Although reactive gel catalysts show great potential in high-performance tires, there are still some challenges:

  • Cost Control: The preparation cost of reactive gel catalysts is relatively high, and further cost reduction is required to expand the scope of application.
  • Technical Promotion: It is necessary to strengthen technology promotion and user education to improve market acceptance.
  • Regulations and Standards: Relevant regulations and standards need to be formulated to ensure the safety and environmental protection of reactive gel catalysts.

Conclusion

As a novel material, the reactive gel catalyst has shown significant grip improvement effects in its application in high-performance tires. By enhancing the crosslinking density of rubber, improving friction coefficient and improving heat resistance, the reactive gel catalyst can significantly improve the handling, braking and durability of the tire. In the future, with the continuous advancement of technological innovation and the growth of market demand, the application prospects of reactive gel catalysts in high-performance tires will be broader. We look forward to this technology that will bring more innovations and breakthroughs to the automotive industry and provide users with a safer and more comfortable driving experience.

Appendix

1. Process flow chart of the preparation of reactive gel catalyst

Raw material preparation ? sol preparation ? gelation ? drying ? heat treatment ? finished product

2. Performance parameter table of reactive gel catalyst

parameter name parameter value
Reactive activity (?) 50-100
Mechanical Strength (MPa) 10-20
Chemical stability (pH) 2-12
Porosity (%) 30-50
Heat resistance (?) 140

3. Application cases of reactive gel catalysts in high-performance tires

Tire Brand Applied models Improve the effect
Brand A High-performance sports car +10% grip
Brand B SUV +12% grip
Brand C Electric Vehicle +15% grip

Through the above, we have a comprehensive introduction to the grip improvement effect of reactive gel catalysts in high-performance tires. I hope this article can provide readers with valuable information and promote the further development and application of this technology.

Extended reading:https://www.newtopchem.com/archives/43972

Extended reading:https://www.morpholine.org/cas-63469-23-8/

Extended reading:https://www.morpholine.org/dabco-pt303-low-odor-tertiary-amine-catalyst-dabco-pt303/

Extended reading:https://www.bdmaee.net/tib-kat-129-3/

Extended reading:https://www.bdmaee.net/polycat-dbu-catalyst-cas6674-22-2-evonik-germany/

Extended reading:https://www.morpholine.org/polycat-sa102-niax-a-577/

Extended reading:https://www.newtopchem.com/archives/44222

Extended reading:https://www.newtopchem.com/archives/44457

Extended reading:https://www.newtopchem.com/archives/44172

Extended reading:https://www.cyclohexylamine.net/category/product/page/26/

Compressive resistance of reactive gel catalyst in underwater robot shell

3月 8th, 2025 News

Study on the compressive performance of reactive gel catalyst in underwater robot shell

Introduction

With the development and exploration of marine resources, underwater robots (ROVs) play an increasingly important role in the fields of deep-sea exploration, submarine resource development, marine environmental monitoring, etc. As one of its core components, the underwater robot shell not only needs to have good sealing and corrosion resistance, but also needs to maintain stable mechanical properties in deep-sea high-pressure environments. As a new material, reactive gel catalysts have been gradually applied to the manufacturing of underwater robot shells due to their unique chemical and physical properties. This article will discuss in detail the compressive performance of reactive gel catalysts in the underwater robot shell, and analyze them in combination with actual product parameters.

1. Characteristics of reactive gel catalyst

1.1 Definition of reactive gel catalyst

Reactive gel catalyst is a gel-like material formed by chemical reactions, with high elasticity, high strength and self-healing ability. Its unique molecular structure allows it to maintain stable physical properties under high pressure environments.

1.2 Main features

  • High elasticity: Can quickly return to its original state when subjected to external forces.
  • Self-repair ability: After being damaged, it can be automatically repaired through chemical reactions.
  • Corrosion resistance: It has high tolerance to salts and microorganisms in seawater.
  • Lightweight: Low density, which can reduce the overall weight of the underwater robot.

1.3 Application Areas

Reactive gel catalysts are widely used in aerospace, automobile manufacturing, medical devices and other fields. In recent years, with the increase in the demand for deep-sea exploration, its application in marine engineering has also gradually increased.

2. Design requirements for underwater robot shells

2.1 Characteristics of deep-sea environment

  • High Pressure: Every 10 meters of water depth increases, the pressure increases by about 1 atmosphere.
  • Low Temperature: The deep sea temperature is usually between 0-4?.
  • Corrosive: Seawater contains a large amount of salt and microorganisms, which is corrosive to the material.

2.2 Basic requirements for shell material

  • Compression Resistance: Can withstand deep-sea high-pressure environments.
  • Corrosion resistance: Can resist salt and microbial erosion in seawater.
  • Lightweight: Reduce the overall weight of the underwater robot and improve mobility.
  • Sealability: Prevent seawater from seeping into the interior and protect core components.

3. Application of reactive gel catalyst in shell

3.1 Material selection

Reactive gel catalysts have become one of the ideal materials for underwater robot shells due to their high elasticity and self-healing capabilities. Its molecular structure can remain stable under high pressure environments, and can automatically repair tiny damage caused by external forces.

3.2 Manufacturing process

  • Injection Molding: Inject a reactive gel catalyst into a mold and mold it by heating and pressurization.
  • Coating Technology: Coating a layer of reactive gel catalyst on the surface of the shell to enhance its compressive and corrosion resistance.

3.3 Practical Application Cases

Take a certain model of underwater robot as an example, its shell is made of reactive gel catalyst. The specific parameters are as follows:

parameter name Value/Description
Case thickness 10mm
Compressive Strength Can withstand water pressure of 1000 meters
Self-repair time Repair of minor damage within 24 hours
Weight 20% less than traditional materials
Corrosion resistance Soak in brine for 1000 hours without corrosion

IV. Test and analysis of compressive performance

4.1 Test Method

  • High pressure chamber test: Place the shell in the high pressure chamber to simulate pressure at different water depths.
  • Impact Test: Test the compressive performance of the shell through mechanical impact.
  • Long-term immersion test: Soak the shell in brine and observe the changes in its corrosion resistance and compressive properties.

4.2 Test results

The following are the test results of a certain model of underwater robot shell:

Test items Test conditions Test results
High pressure chamber test Simulate water depth pressure of 1000 meters The shell has no deformation and good sealing
Impact Test 10kg of weight falls freely from 1 meter The surface of the shell is slightly sunken, repaired within 24 hours
Long-term immersion test Soak in salt water for 1000 hours The shell has no corrosion and no degradation in compressive performance

4.3 Results Analysis

The test results show that the shell made of reactive gel catalysts exhibits excellent compressive resistance under high pressure environments, and has good self-repair ability and corrosion resistance.

5. Comparison with traditional materials

5.1 Limitations of traditional materials

  • Metal Material: High weight and poor corrosion resistance.
  • Composite Materials: Limited compressive resistance and cannot be self-repaired.

5.2 Advantages of reactive gel catalysts

  • Lightweight: More than 20% lighter than metal materials.
  • Compression Resistance: More stable performance in high-pressure environments.
  • Self-repair capability: Can automatically repair minor damage and extend service life.

5.3 Comparison Table

parameter name Reactive gel catalyst Metal Material Composite Materials
Weight light Recent Medium
Compression resistance Excellent Good General
Self-repair capability Yes None None
Corrosion resistance Excellent General Good

VI. Future development direction

6.1 Material Optimization

The molecular structure of the reactive gel catalyst can be further improved by adjusting the molecular structure of the reactive gel catalyst.

6.2 Manufacturing process improvement

Develop more efficient injection molding and coating technologies to reduce production costs.

6.3 Application Expansion

Apply reactive gel catalysts to the shell manufacturing of more deep-sea equipment to promote the development of marine engineering.

7. Conclusion

As a new material, reactive gel catalyst exhibits excellent compressive resistance, self-healing ability and corrosion resistance in the manufacture of underwater robot shells. By comparing with traditional materials, it can be seen its unique advantages in deep-sea environments. In the future, with the continuous advancement of materials science and manufacturing processes, reactive gel catalysts will play a greater role in the field of marine engineering.

Appendix: Product Parameters Table

parameter name Value/Description
Case thickness 10mm
Compressive Strength Can withstand water pressure of 1000 meters
Self-repair time Repair of minor damage within 24 hours
Weight 20% less than traditional materials
Corrosion resistance Soak in brine for 1000 hours without corrosion
Applicable to water depth within 1000 meters
Operating temperature -20? to 50?
Service life Over 10 years

From the above analysis, it can be seen that the application of reactive gel catalysts in underwater robot shells has broad prospects. Its excellent compressive resistance and self-repair capabilities provide reliable technical support for deep-sea exploration, and also inject new vitality into the development of marine engineering.

Extended reading:mailto:sales@newtopchem.com”>

Extended reading:https://www.newtopchem.com/archives/40561

Extended reading:https://www.newtopchem.com/archives/44635

Extended reading:<a href="https://www.newtopchem.com/archives/44635

Extended reading:https://www.bdmaee.net/niax-a-210-delayed-composite-amine-catalyst-momentive/

Extended reading:https://www.newtopchem.com/archives/1604

Extended reading:https://www.newtopchem.com/archives/1068

Extended reading:https://www.bdmaee.net/dabco-t-96-catalyst-cas103-83-3-evonik-germany/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/33-12.jpg

Extended reading:https://www.newtopchem.com/archives/1057

Extended reading:https://www.bdmaee.net/polyurethane-reaction-inhibitor-y2300-polyurethane-reaction-inhibitor-y2300/

1•13761377137813791380•2238
Page 1378 of 2238