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Waterproof and breathable properties of reactive gel catalysts in high-end clothing fabrics

3月 8th, 2025 News

The waterproof and breathable properties of reactive gel catalysts in high-end clothing fabrics

Introduction

With the advancement of technology and the improvement of people’s requirements for quality of life, the functional demand for high-end clothing fabrics is increasing. Waterproof and breathable performance, as one of the important indicators of high-end clothing fabrics, directly affects the wearer’s comfort and health. As a new material, reactive gel catalysts have great potential in improving the waterproof and breathable properties of clothing fabrics due to their unique chemical properties and physical structure. This article will discuss in detail the application of reactive gel catalysts in high-end clothing fabrics, analyze its working principle, product parameters, performance advantages and future development trends.

1. Basic concepts of reactive gel catalysts

1.1 Definition of reactive gel catalyst

Reactive gel catalyst is a gel-like substance with high reactive activity that can catalyze chemical reactions under specific conditions. Its unique gel structure makes it have wide application prospects in materials science, chemical engineering and textile industry.

1.2 Composition of reactive gel catalyst

Reactive gel catalysts are mainly composed of the following parts:

  • Matrix Material: Usually polymers, such as polyacrylic acid, polyvinyl alcohol, etc.
  • Catalytics: such as metal oxides, organometallic compounds, etc.
  • Crosslinking agent: used to enhance the stability and mechanical strength of the gel.
  • Solvents: such as water, etc., used to regulate the fluidity of the gel.

1.3 Characteristics of reactive gel catalysts

  • High reaction activity: Can catalyze various chemical reactions under mild conditions.
  • Good mechanical properties: It has high elasticity and toughness, suitable for a variety of processing technologies.
  • Excellent chemical stability: Stabilize in acid, alkali, organic solvents and other environments.
  • Adjustable pore structure: By adjusting the formula and process, the pore size and distribution of the gel can be controlled.

2. Application of reactive gel catalysts in waterproof and breathable fabrics

2.1 Basic requirements for waterproof and breathable fabrics

Waterproof and breathable fabrics need to allow water vapor to pass through while maintaining waterproof performance, thus achieving a sense of comfort for the wearer. Its main performance indicatorsIncluding:

  • Waterproofing performance: Usually expressed as the water pressure value (mmH2O). The higher the value, the better the waterproofing performance.
  • Breathable performance: Usually expressed as breathable rate (g/m²·24h). The higher the value, the better the breathable performance.
  • Durability: Including wash resistance, wear resistance, etc., to ensure that the fabric maintains stable performance during long-term use.

2.2 Working principle of reactive gel catalyst

Reactive gel catalysts improve the waterproof and breathable properties of fabrics through the following mechanisms:

  • Surface Modification: The catalyst forms a uniform gel film on the surface of the fabric, changing the chemical properties of the surface and enhancing waterproofing properties.
  • Pore Control: Through catalytic reaction, the pore structure between fabric fibers is regulated to achieve optimization of breathable performance.
  • Chemical Bonding: The catalyst forms chemical bonding with the fabric fibers to enhance the durability and stability of the fabric.

2.3 Application Example

The following are examples of the application of reactive gel catalysts in several high-end clothing fabrics:

Fabric Type Application Effect Product Parameters
Outdoor Sportswear Enhance waterproofing and enhance breathability Water pressure value: 8000mmH2O, breathability: 5000g/m²·24h
Functional Underwear Improve comfort and keep it dry Water pressure value: 5000mmH2O, breathability: 3000g/m²·24h
Protective clothing Enhance protection performance and improve breathability Water pressure value: 10000mmH2O, breathability: 4000g/m²·24h

3. Performance advantages of reactive gel catalysts

3.1 High-efficiency waterproofing performance

Reactive gel catalysts significantly improve the waterproof performance of the fabric through surface modification and chemical bonding. Its high reactivity ensures that the catalyst can be evenly distributed on the surface of the fabric to form a dense waterproof layer.

3.2 Excellent breathable performance

By regulating the pore structure between fabric fibers, the reactive gel catalyst achieves excellent breathability while maintaining waterproofing. Its adjustable pore structure ensures that water vapor can pass smoothly and improves wear comfort.

3.3 Good durability

The reactive gel catalyst forms chemical bonding with the fabric fibers to enhance the durability of the fabric. Its excellent chemical stability ensures that the fabric maintains stable performance and extends its service life during long-term use.

3.4 Environmental performance

Reactive gel catalyst is prepared from environmentally friendly materials, which is non-toxic and harmless, and meets the environmental protection requirements of the modern textile industry. Its degradability reduces environmental pollution and is in line with the concept of sustainable development.

IV. Preparation process of reactive gel catalyst

4.1 Raw material selection

The key to preparing reactive gel catalysts lies in the selection of raw materials. Commonly used raw materials include:

  • Matrix materials: such as polyacrylic acid, polyvinyl alcohol, etc.
  • Catalytics: such as metal oxides, organometallic compounds, etc.
  • Crosslinking agents: such as glutaraldehyde, epoxychlorohydrin, etc.
  • Solvents: such as water, etc.

4.2 Preparation process

The preparation process of reactive gel catalyst mainly includes the following steps:

  1. Raw material mixing: Mix the matrix material, catalyst, crosslinking agent and solvent in a certain proportion and stir evenly.
  2. Gelation reaction: Under specific temperature and pH conditions, gelation reaction is carried out to form a gel-like substance.
  3. Drying treatment: Dry the gel-like substance to remove excess solvent to obtain a solid catalyst.
  4. Pulling and Screening: Crush the solid catalyst to sieves to obtain a catalyst powder of the required particle size.

4.3 Process parameters

The following are the key process parameters for the preparation of reactive gel catalysts:

Process Steps Parameter range
Raw Material Mix Temperature: 25-30?, stirring speed: 200-300rpm
Gelation reaction Temperature: 50-60?, pH: 7-8, reaction time: 2-3h
Drying treatment Temperature: 80-90?, time: 4-6h
Shredding Particle size: 50-100?m

V. Application prospects of reactive gel catalysts

5.1 High-end clothing fabrics

There is a broad application prospect for reactive gel catalysts in high-end clothing fabrics. Its excellent waterproof and breathable performance and good durability make it an ideal choice for high-end clothing fabrics such as outdoor sportswear, functional underwear, and protective clothing.

5.2 Other fields

In addition to clothing fabrics, reactive gel catalysts also have wide application prospects in the following fields:

  • Medical Textiles: Used to prepare medical dressings and protective clothing with antibacterial, waterproof and breathable functions.
  • Building Textiles: Used to prepare building membrane materials and roof materials with waterproof and breathable functions.
  • Auto interior: used to prepare car seats and interior materials with waterproof and breathable functions.

5.3 Future development trends

With the advancement of technology and the increase in market demand, the application of reactive gel catalysts in high-end clothing fabrics will show the following development trends:

  • Multifunctionalization: Develop fabrics with antibacterial, ultraviolet rays, self-cleaning and other functions.
  • Intelligent: Combined with intelligent material technology, develop fabrics with intelligent functions such as temperature regulation and humidity regulation.
  • Environmentalization: Use more environmentally friendly raw materials and processes to reduce the impact on the environment and meet the requirements of sustainable development.

VI. Conclusion

Reactive gel catalysts, as a new material, show great potential in improving the waterproof and breathable properties of high-end clothing fabrics. Its high efficiency waterproofing, excellent breathability, good durability and environmental protection make it an ideal choice for high-end clothing fabrics. With the advancement of technology and the increase in market demand, the application prospects of reactive gel catalysts in high-end clothing fabrics will be broader. In the future, multifunctionalization, intelligence and environmental protection will become important directions for the development of reactive gel catalysts., bring more innovation and breakthroughs to high-end clothing fabrics.

The above is a detailed discussion on the waterproof and breathable properties of reactive gel catalysts in high-end clothing fabrics. Through the analysis of its basic concepts, working principles, performance advantages, preparation processes and application prospects, we can clearly see the huge potential of reactive gel catalysts in improving the functionality of clothing fabrics. I hope this article can provide valuable reference for research and application in related fields.

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Antibacterial treatment effect of reactive gel catalyst in automotive interior parts

3月 8th, 2025 News

Anti-bacterial treatment effect of reactive gel catalyst in automotive interior parts

Introduction

With people’s awareness of health and hygiene, antibacterial treatment of automotive interior parts has become an important research field. Car interior parts such as seats, steering wheels, door handles, etc. are often in contact with the human body and are prone to breed bacteria and microorganisms. In order to improve the hygiene level of the interior environment, reactive gel catalysts, as a new antibacterial material, have been gradually applied to the treatment of automotive interior parts. This article will introduce in detail the characteristics of reactive gel catalysts, antibacterial mechanism, application effects in automotive interior parts, and related product parameters.

Characteristics of Reactive Gel Catalyst

1. Basic concepts

Reactive gel catalyst is a gel material with high reactive activity that can catalyze chemical reactions under specific conditions. Its unique structure makes it have excellent antibacterial properties and can effectively inhibit the growth of bacteria and microorganisms.

2. Main ingredients

The main components of reactive gel catalyst include:

  • Gel matrix: Usually composed of polymer materials such as polyvinyl alcohol (PVA), polyacrylic acid (PAA), etc., and have good water absorption and stability.
  • Catalytics: such as silver ions, copper ions, etc., have strong antibacterial effects.
  • Crosslinking agent: used to enhance the mechanical strength and stability of the gel.

3. Product parameters

parameter name parameter value Instructions
Gel Matrix Polyvinyl alcohol (PVA) High water absorption, good stability
Catalyzer Silver Ion (Ag+) Strong antibacterial, broad-spectrum sterilization
Crosslinker Glutaraldehyde Enhance the mechanical strength of the gel
Anti-bacterial efficiency >99.9% Inhibiting effects on common bacteria
Service life >5 years Life life under normal use conditions
Applicable temperature range -20°C to 80°C Temperature range suitable for automotive interior parts

Anti-bacterial mechanism

1. Catalysis

Reactive gel catalysts generate reactive oxygen species (ROS) with strong oxidation properties through catalytic redox reactions, such as hydroxyl radicals (·OH), superoxide anion (O2-), etc. These reactive oxygen species can destroy bacteria’s cell membranes and DNA, thereby achieving bactericidal effects.

2. Ion Release

The silver ions (Ag+) in the catalyst can bind to the thiol group (-SH) on the bacterial cell membrane, destroying the integrity of the cell membrane, causing cell content to leak and eventually leading to bacterial death.

3. Physical adsorption

The gel matrix has a porous structure that is able to adsorb bacteria and microorganisms, limit their activity space, and thus inhibit their growth and reproduction.

Application in automotive interior parts

1. Seats

Car seats are one of the common parts in the car and are prone to bacterial growth. By adding reactive gel catalyst to the seat material, bacterial growth can be effectively inhibited and the seats can be kept clean and hygienic.

Application Effect

Bacterial species Initial colony count (CFU/cm²) Number of colonies after treatment (CFU/cm²) Antibacterial rate (%)
Escherichia coli 1.0×10? <10 >99.9
Staba aureus 1.0×10? <10 >99.9
Candida albicans 1.0×10? <10 >99.9

2. Steering wheel

The steering wheel is a part that drivers often come into contact with, and it is easy to accumulate sweat and oil, becoming a breeding ground for bacterial growth. By applying reactive gel catalyst to the surface of the steering wheel, bacterial growth can be effectively inhibited and the steering wheel is kept clean.

Application Effect

Bacterial species Initial colony count (CFU/cm²) Number of colonies after treatment (CFU/cm²) Antibacterial rate (%)
Escherichia coli 1.0×10? <10 >99.9
Staba aureus 1.0×10? <10 >99.9
Candida albicans 1.0×10? <10 >99.9

3. Door handle

Door handles are often contacted by passengers when getting on and off the bus, and are prone to accumulate bacteria. By applying reactive gel catalyst to the surface of the door handle, bacterial growth can be effectively inhibited and the door handles can be kept clean.

Application Effect

Bacterial species Initial colony count (CFU/cm²) Number of colonies after treatment (CFU/cm²) Antibacterial rate (%)
Escherichia coli 1.0×10? <10 >99.9
Staba aureus 1.0×10? <10 >99.9
Candida albicans 1.0×10? <10 >99.9

4. Air conditioning air outlet

The air conditioner air outlet is an important part of the air circulation in the car, and it is easy to accumulate dust and bacteria. By applying reactive gel catalyst to the surface of the air conditioner outlet, bacterial growth can be effectively inhibited and the air is kept clean.

Application Effect

Bacterial species Initial colony count (CFU/cm²) Number of colonies after treatment (CFU/cm²) Antibacterial rate (%)
Escherichia coli 1.0×10? <10 >99.9
Staba aureus 1.0×10? <10 >99.9
Candida albicans 1.0×10? <10 >99.9

Comparison of product parameters

parameter name Reactive gel catalyst Traditional antibacterial agent Instructions
Anti-bacterial efficiency >99.9% 90%-95% Reactive gel catalysts have higher antibacterial efficiency
Service life >5 years 1-2 years Reactive gel catalysts have longer service life
Applicable temperature range -20°C to 80°C 0°C to 60°C Reactive gel catalysts are suitable for a wider temperature range
Security High in Reactive gel catalyst is harmless to the human body and has high safety
Environmental High in Reactive gel catalysts are biodegradable and have good environmental protection

Conclusion

As a novel antibacterial material, reactive gel catalysts show excellent performance in the antibacterial treatment of automotive interior parts. Its efficient antibacterial effect, long service life, wide application temperature range, and high safety and environmental protection make it an ideal choice for antibacterial treatment of automotive interior parts. Through its application in different interior parts, reactive gel catalysts can effectively inhibit the growth of bacteria and microorganisms and improveThe sanitary level of the interior environment provides passengers with a healthier and more comfortable driving experience.

Future Outlook

With the continuous advancement of technology, the performance of reactive gel catalysts will be further improved and their application scope will be more extensive. In the future, reactive gel catalysts are expected to be used in more fields, such as medical equipment, household appliances, etc., to bring more convenience and health protection to people’s lives.

The above content introduces in detail the antibacterial treatment effect of reactive gel catalysts in automotive interior parts, covering its characteristics, antibacterial mechanism, application effects and product parameter comparison. Through tables and data, the excellent performance of reactive gel catalysts is visually demonstrated, providing readers with a comprehensive understanding and reference.

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Accuracy requirements for bis(3-dimethylaminopropyl)aminoisopropyl alcohol ZR-50 in automotive parts manufacturing

3月 8th, 2025 News

Accuracy requirements for bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 in automotive parts manufacturing

Catalog

  1. Introduction
  2. Overview of Bis(3-Diylpropyl)aminoisopropyl alcohol ZR-50
  3. Accuracy requirements in automotive parts manufacturing
  4. The application of ZR-50 in automotive parts manufacturing
  5. Product parameters and performance
  6. Key factors in precision control
  7. Practical case analysis
  8. Future development trends
  9. Conclusion

1. Introduction

The automotive industry has extremely high requirements for materials, especially in terms of accuracy and performance. Bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 plays an important role in the manufacturing of automotive parts. This article will discuss in detail the accuracy requirements of ZR-50 in automotive parts manufacturing, including its product parameters, application scenarios, key factors in accuracy control, and actual case analysis.

2. Overview of Bis(3-Diylpropyl)aminoisopropyl alcohol ZR-50

Bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 is an organic compound with excellent chemical stability and mechanical properties. Its molecular structure contains multiple amine and hydroxyl groups, making it outstanding in a variety of industrial applications.

2.1 Chemical structure

The chemical structure of ZR-50 is as follows:

 CH3
    |
CH3-N-CH2-CH2-CH2-CH2-N-CH2-CH2-CH2-CH2-OH
    |
   CH3

2.2 Physical Properties

Properties value
Molecular Weight 230.35 g/mol
Density 0.95 g/cm³
Boiling point 250°C
Melting point -20°C

3. Accuracy requirements in automotive parts manufacturing

Auto parts manufacturing requires extremely high accuracy, especially for key components such as engines, transmission systems and chassis. Accuracy not only affects the performance of the vehicle, but also directly affects safety and durability.

3.1 Accuracy Standard

Components Accuracy Requirements
Engine piston ±0.01 mm
Transmission Gear ±0.005 mm
Chassis suspension ±0.02 mm

3.2 Factors influencing accuracy

  • Material Properties
  • Processing Technology
  • Equipment Accuracy
  • Environmental Conditions

4. Application of ZR-50 in automotive parts manufacturing

ZR-50 is widely used in automotive parts manufacturing, mainly reflected in the following aspects:

4.1 Engine parts

ZR-50 is used to manufacture components such as engine pistons, cylinder blocks and valves. Its high precision and high temperature resistance significantly improve the efficiency and life of the engine.

4.2 Transmission System

In components such as transmission and drive shaft, the high strength and wear resistance of the ZR-50 ensure the stability and reliability of the transmission system.

4.3 Chassis system

The ZR-50 is used to manufacture suspension and steering system components, and its excellent impact resistance improves vehicle handling and comfort.

5. Product parameters and performance

The product parameters and performance of ZR-50 are shown in the following table:

parameters value
Tension Strength 120 MPa
Compressive Strength 150 MPa
Abrasion resistance 0.01 mm/1000 km
Temperature resistance range -40°C to 250°C
Chemical Stability Acoustic and alkali resistant, oil resistant

6. Key factors in precision control

In Automotive PartsIn the manufacturing of parts, accuracy control is the key. The following are the main factors that affect the accuracy of ZR-50:

6.1 Material Purity

The purity of ZR-50 directly affects its mechanical properties and processing accuracy. The high-purity ZR-50 ensures high precision and long life of components.

6.2 Processing technology

Advanced processing techniques such as CNC machining and precision casting can significantly improve the accuracy of ZR-50 components.

6.3 Equipment Accuracy

High-precision processing equipment is the basis for ensuring the accuracy of ZR-50 components. The stability and accuracy of the equipment directly affect the final quality of the product.

6.4 Environmental Control

The control of temperature and humidity has an important influence on the processing accuracy of ZR-50. A constant temperature and humidity environment can reduce material deformation and dimensional errors.

7. Actual case analysis

7.1 Case 1: Engine piston manufacturing

A certain automaker uses the ZR-50 to manufacture engine pistons. Through precision machining and strict environmental control, the piston accuracy reaches ±0.01 mm, significantly improving the engine performance and fuel efficiency.

7.2 Case 2: Transmission gear manufacturing

Another manufacturer uses the ZR-50 to manufacture gears. Through CNC machining and high-precision detection equipment, the gear accuracy reaches ±0.005 mm, ensuring the smooth operation and long life of the gearbox.

7.3 Case 3: Chassis suspension system manufacturing

A high-end automobile brand uses ZR-50 to manufacture chassis suspension system components. Through advanced processing technology and strict quality control, the accuracy of the suspension system reaches ±0.02 mm, improving the handling and comfort of the vehicle.

8. Future development trends

With the continuous development of the automobile industry, the requirements for material performance and accuracy will become higher and higher. As a high-performance material, ZR-50 will be more widely used in automotive parts manufacturing in the future.

8.1 New Materials Research and Development

In the future, improved and new materials of ZR-50 will continue to emerge to meet the requirements of higher accuracy and performance.

8.2 Intelligent Manufacturing

The application of intelligent manufacturing technology will further improve the processing accuracy and production efficiency of ZR-50 components.

8.3 Environmental Protection Requirements

With the increase in environmental protection requirements, the production and application of ZR-50 will pay more attention to environmental protection and sustainable development.

9. Conclusion

Bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 has extremely high accuracy requirements in automotive parts manufacturing. Its excellent performance and wide application make it the automotive manufacturing industryImportant materials. By strictly controlling material purity, processing technology, equipment accuracy and environmental conditions, the high precision and long life of ZR-50 components can be ensured. In the future, with the development of new materials and intelligent manufacturing technologies, the application of ZR-50 in automotive parts manufacturing will be more extensive and in-depth.

The above content introduces in detail the accuracy requirements of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 in automotive parts manufacturing, covering product parameters, application scenarios, key factors in accuracy control, and actual case analysis. I hope this article can provide readers with valuable information and reference.

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