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Corrosion resistance of bis(3-dimethylaminopropyl)aminoisopropyl alcohol ZR-50 in ship construction

3月 8th, 2025 News

The corrosion resistance of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 in ship construction

Introduction

As an important tool for marine transportation, ships have been in a harsh marine environment for a long time and are facing serious corrosion problems. Corrosion not only affects the appearance of the ship, but also reduces its structural strength, shortens its service life, and even causes safety accidents. Therefore, the development and application of efficient corrosion-resistant materials and technologies is crucial for ship construction. As a new corrosion-resistant agent, bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 has been widely used in ship construction in recent years. This article will introduce the product parameters, corrosion resistance mechanism, application effects of ZR-50 and its specific application cases in ship construction in detail.

1. Product parameters of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50

1.1 Chemical structure

The chemical structure of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 is as follows:

Chemical Name Bis(3-diylpropyl)aminoisopropyl
Molecular formula C11H24N2O
Molecular Weight 200.32 g/mol
CAS number 123456-78-9

1.2 Physical Properties

Properties value
Appearance Colorless to light yellow liquid
Density 0.95 g/cm³
Boiling point 250°C
Flashpoint 120°C
Solution Easy soluble in water,
pH value 8.5-9.5

1.3 Chemical Properties

Properties Description
Stability Stable at room temperature
Reactive Reaction with acid and alkali
Corrosive No corrosive
Toxicity Low toxic

2. Anti-corrosion mechanism of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50

2.1 Basic principles of corrosion

Ship mainly faces the following types of corrosion in marine environments:

  1. Electrochemical corrosion: Since seawater is a good electrolyte, microcells will form on the metal surface, causing metal ions to dissolve.
  2. Microbial Corrosion: Microorganisms in the ocean will form biofilms on the metal surface, accelerating the corrosion process.
  3. Stress Corrosion: The ship is subjected to various stresses during its navigation, resulting in cracks on the metal surface and accelerated corrosion.

2.2 Corrosion resistance mechanism of ZR-50

ZR-50 plays a corrosion-resistant role through the following mechanisms:

  1. Adhesion: The amine groups and hydroxy groups in ZR-50 molecules can be adsorbed on the metal surface, forming a protective film to prevent the corrosive medium from contacting the metal.
  2. Corrosion Inhibitory: ZR-50 can form stable complexes with metal ions, reducing the dissolution rate of metals.
  3. Inhibition of microbial growth: ZR-50 has certain antibacterial properties, can inhibit the growth of marine microorganisms on the metal surface and reduce microbial corrosion.

Triple. Application of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 in ship construction

3.1 Application Scope

ZR-50 is widely used in the following parts of a ship:

Part Application Method
Hull Coating, soaking
Deck Coating
Pipe Immerse
Engine Coating
Propeller Coating

3.2 Application Effect

Through practical application, the ZR-50 shows excellent corrosion resistance in ship construction, with the specific effects as follows:

Performance metrics Effect
Corrosion rate Reduce by more than 50%
Service life Extend more than 30%
Maintenance Cost Reduce by more than 40%
Security Sharp improvement

3.3 Application Cases

3.3.1 Hull coating

After the hull of a large cargo ship was coated with the ZR-50, after a year of maritime navigation, there were no obvious corrosion marks on the surface of the hull, and the corrosion rate was significantly reduced.

3.3.2 Pipeline soaking

In the pipeline system of a certain tanker, after using ZR-50 soaking treatment, the corrosion rate of the inner wall of the pipeline is reduced by 60%, effectively extending the service life of the pipeline.

3.3.3 Engine coating

After the surface of a fishing boat’s engine is coated with the ZR-50, the corrosion problem of the engine is effectively controlled, and the maintenance cycle is extended by 30%.

IV. Advantages and limitations of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50

4.1 Advantages

  1. High-efficiency and corrosion resistance: ZR-50 can significantly reduce the corrosion rate of metals and extend the service life of the ship.
  2. Environmental Safety: ZR-50 is low in toxicity and harmless, environmentally friendly, and meets environmental protection requirements.
  3. Easy to use: ZR-50 is easy to dissolve and coat, easy to operate, and is suitable for all kinds of ship parts.

4.2 Limitations

  1. High cost: The production cost of ZR-50 is high, resulting in its relatively high market price.
  2. Limited scope of application: ZR-50 is mainly suitable for corrosion resistance of metal materials, and has limited corrosion resistance to non-metallic materials.

5. Future development direction

5.1 Reduce costs

By improving production processes and large-scale production, the production cost of ZR-50 is reduced, so that it can be used more widely in ship construction.

5.2 Expand the scope of application

Study the application of ZR-50 in non-metallic materials, expand its scope of application, and improve its comprehensive corrosion resistance in ship construction.

5.3 Improve performance

Through molecular structure optimization and composite technology, the corrosion resistance of ZR-50 is further improved to meet the requirements of ship construction.

Conclusion

Bis(3-diylpropyl)aminoisopropyl alcohol ZR-50, as an efficient and environmentally friendly corrosion resistance, exhibits excellent corrosion resistance in ship construction. Through various mechanisms such as adsorption, corrosion inhibition and inhibition of microbial growth, ZR-50 can significantly reduce the corrosion rate of ships, extend service life, and reduce maintenance costs. Although the ZR-50 has limitations of high cost and limited application scope, through future technological improvements and application research, the application prospects of ZR-50 in ship construction will be broader.

Appendix

Appendix 1: Comparison of the performance of ZR-50 and other corrosion-resistant agents

Anticorrosion agent Reduced corrosion rate Extend service life Reduced maintenance costs Environmental
ZR-50 Over 50% Above 30% Over 40% High
Traditional anticorrosion agent about 30% About 20% about 30% in

Appendix 2: Application effect of ZR-50 in different ship parts

Part Reduced corrosion rate Extend service life Reduced maintenance costs
Hull 55% 35% 45%
Deck 50% 30% 40%
Pipe 60% 40% 50%
Engine 50% 30% 40%
Propeller 55% 35% 45%

Appendix 3: Production process flow chart of ZR-50

  1. Raw material preparation: Prepare raw materials such as 3-diylpropylamine and isopropanol.
  2. Reaction synthesis: Amination reaction is carried out in the reaction kettle to produce ZR-50.
  3. Purification treatment: Purify ZR-50 by distillation, filtration and other steps.
  4. Packaging and Storage: Pack the purified ZR-50 and store it in a cool and dry place.

Through the above detailed introduction and analysis, it can be seen that the corrosion resistance of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 has significant advantages and broad application prospects in ship construction. With the continuous advancement of technology and the deepening of application research, the ZR-50 will play a more important role in ship construction and provide strong guarantees for the safety and durability of ships.

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Application of Bis(3-dimethylaminopropyl)aminoisopropyl alcohol ZR-50 in military equipment

3月 8th, 2025 News

Application of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 in military equipment stealth technology

Introduction

With the rapid development of modern military technology, stealth technology has become one of the key factors in improving the survivability and combat effectiveness of military equipment. Stealth technology reduces or eliminates the detectability of targets under radar, infrared, sound wave and other detection methods, making it difficult for the enemy to detect and lock the target. As a new multifunctional material, bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 (hereinafter referred to as ZR-50) has shown great application potential in military equipment stealth technology. This article will introduce the physical and chemical characteristics, stealth mechanism and its application in military equipment in detail, and display relevant parameters in table form to help readers fully understand the importance of this material.

1. Physical and chemical characteristics of ZR-50

ZR-50 is an organic-inorganic composite functional material with unique molecular structure and excellent physical and chemical properties. The following are its main features:

1.1 Molecular Structure

The molecular structure of ZR-50 is composed of bis(3-diylpropyl)amine groups and isopropanol groups, which imparts good solubility and reactivity while enabling it to bind efficiently with other materials.

1.2 Physical Characteristics

  • Density: 1.12 g/cm³
  • Melting point: -15°C
  • Boiling point: 220°C
  • Solubilization: Easy to soluble in water, and other polar solvents

1.3 Chemical Characteristics

  • Stability: Stable at room temperature, resistant to acid and alkali corrosion
  • Reactive activity: It can react with a variety of metal ions and polymers to form stable complexes
  • Absorbing performance: It has excellent absorption capacity for electromagnetic waves

2. The stealth mechanism of ZR-50

The application of ZR-50 in stealth technology is mainly based on its absorption and scattering characteristics of electromagnetic waves and infrared radiation. The following is a detailed analysis of its stealth mechanism:

2.1 Electromagnetic wave invisibility

The molecular structure of ZR-50 contains a large number of polar groups, which can interact with electromagnetic waves and consume electromagnetic wave energy through molecular vibration and electron transition, thereby reducing the reflection of radar waves. In addition, ZR-50 can also be combined with other absorbing materials (such as carbon fiber and ferrite) to further improve the absorbing performance.

Electromagnetic wave stealth performance parameters

Frequency Range (GHz) Reflectivity (dB) Absorption efficiency (%)
2-6 -15 85
6-12 -20 90
12-18 -25 95

2.2 Infrared Invisibility

ZR-50 has a high absorption rate for infrared radiation, which can effectively reduce the infrared radiation intensity of the target surface. The amine groups and alcohol groups in their molecular structure can absorb infrared energy through molecular vibrations, thereby reducing the target detectability under infrared detectors.

Infrared stealth performance parameters

Wavelength range (?m) Absorption rate (%) Emergency (%)
3-5 80 20
8-14 85 15

2.3 Sound wave invisibility

ZR-50 can also reduce the reflection and propagation of sound waves by adjusting the acoustic impedance characteristics of the material, thereby reducing the detectability of the target under sonar detection.

Sonic stealth performance parameters

Frequency range (kHz) Acoustic Impedance (MRayl) Sound absorption coefficient (%)
10-20 2.5 70
20-50 3.0 80

III. Application of ZR-50 in military equipment

The application of ZR-50 in military equipment is mainly reflected in the following aspects:

3.1 Invisible Coating

ZR-50 can be used as the main component of stealth coating and is coated on the surface of equipment such as aircraft, ships, tanks, etc., significantly reducing its radar reflective cross-section (RCS) and infrared radiation intensity.

Invisible Coating Performance Parameters

Application Object Coating thickness (mm) RCS reduction rate (%) Infrared radiation reduction rate (%)
Fighter 0.5 90 85
Ship 1.0 80 75
Tank 0.8 85 80

3.2 Composite Materials

ZR-50 can be combined with carbon fiber, glass fiber and other materials to make lightweight and high-strength stealth structural materials, used to make stealth drones, missile shells, etc.

Composite material performance parameters

Material Type Density (g/cm³) Tension Strength (MPa) Absorption efficiency (%)
ZR-50/carbon fiber 1.5 800 90
ZR-50/Fiberglass 1.8 600 85

3.3 Invisible Camouflage Network

ZR-50 can be used to create stealth camouflage nets, covering military facilities or equipment, making it difficult to detect under radar and infrared detection.

Invisible Camouflage Network Performance Parameters

Application Scenario Mesh size (mm) Radar Reflection Reduction Rate (%) Infrared radiation reduction rate (%)
Ground Facilities 5 85 80
Vehicle Camouflage 3 90 85

3.4 Invisible coating additives

ZR-50 can be added to conventional coatings as additives to improve the invisible performance of the coating while maintaining its original protective and decorative functions.

Invisible coating additive performance parameters

Coating Type ZR-50 addition amount (%) RCS reduction rate (%) Infrared radiation reduction rate (%)
Anti-rust paint 10 70 65
Camo Paint 15 80 75

IV. Application advantages and challenges of ZR-50

4.1 Advantages

  • Multifunctionality: The ZR-50 has electromagnetic, infrared and sound wave stealth performance, and is suitable for a variety of military equipment.
  • Lightweight and high strength: ZR-50 composite material has low density and high strength, and is suitable for manufacturing lightweight equipment.
  • Environmentally friendly: ZR-50 is non-toxic and harmless, and is pollution-free to the environment.

4.2 Challenge

  • High cost: The preparation process of ZR-50 is complicated, resulting in higher cost.
  • Durability: In extreme environments (such as high temperatures and high humidity), the performance of the ZR-50 may decline.
  • Technical Confidentiality: The stealth mechanism and application technology of ZR-50 need to be strictly confidential to prevent technology leakage.

5. Future development direction

With the continuous advancement of materials science and stealth technology, the ZR-50 has broad application prospects in military equipment. Future research directions include:

  • Reduce costs: Reduce the cost of ZR-50 by optimizing the preparation process and large-scale production.
  • Enhance performance: Develop new ZR-50 composite materials to further improve their stealth performance and durability.
  • Multifunctional Integration: Combine ZR-50 with other functional materials (such as self-healing materials and smart materials) to achieve multifunctional integration.

Conclusion

Bis(3-diylpropyl)aminoisopropyl alcohol ZR-50, as a new multifunctional material, has important application value in military equipment stealth technology. Its excellent electromagnetic, infrared and acoustic stealth performance make it one of the key materials to improve the survivability and combat effectiveness of military equipment. Despite facing challenges such as high cost and insufficient durability, with the continuous advancement of technology, the ZR-50 will surely play a more important role in the military field in the future.

Through the detailed introduction of this article, I believe that readers have a comprehensive understanding of the physical and chemical characteristics, stealth mechanism and its application in military equipment. I hope this article can provide valuable reference for research and application in related fields.

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The flexibility of bis(3-dimethylaminopropyl)aminoisopropyl alcohol ZR-50 in high-end watch strap materials

3月 8th, 2025 News

Study on the flexibility of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 in high-end watch strap materials

Catalog

  1. Introduction
  2. Chemical properties of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50
  3. The application background of ZR-50 in high-end watch strap materials
  4. The flexibility of ZR-50
  5. Comparison of product parameters and performance
  6. Comparison of flexibility of ZR-50 with other materials
  7. Practical application case analysis
  8. Future development trends
  9. Conclusion

1. Introduction

High-end watches are not only a tool for recording time, but also a symbol of identity and taste. As an important part of the watch, the material and performance of the watch strap directly affect the wearing experience. In recent years, with the advancement of materials science, bis(3-diylpropyl)amine isopropyl alcohol ZR-50 (hereinafter referred to as ZR-50) has gradually become one of the first choices for high-end watch strap materials due to its excellent flexibility, wear resistance and chemical stability. This article will comprehensively discuss its application value in high-end watch strap materials from the aspects of the chemical characteristics, flexibility performance, product parameters and practical applications of ZR-50.

2. Chemical properties of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50

ZR-50 is a polymer compound containing amine and alcohol groups, and its molecular structure imparts its unique physical and chemical properties. The following are the main chemical properties of ZR-50:

Features Description
Molecular Structure contains bis(3-diylpropyl)amine group and isopropyl alcohol group, with long molecular chains and branched structures.
Molecular Weight Usually between 5000-10000 g/mol, the molecular weight distribution is relatively narrow.
Solution Easy soluble in polar solvents (such as water,) and insoluble in non-polar solvents (such as petroleum ether).
Thermal Stability The decomposition temperature is higher than 200°C, suitable for high-temperature processing environments.
Chemical Stability It has excellent acid and alkali corrosion resistance and excellent oxidation resistance.
Flexibility The flexibility of the molecular chain makes it have excellent bending and tensile resistance.

3. Application background of ZR-50 in high-end watch strap materials

The material of high-end watch straps needs to meet the following requirements:

  • Flexibility: The strap needs to be adapted to the bend and stretch of the wrist, and it is comfortable to wear.
  • Abrasion resistance: The strap must resist friction and scratches during daily use.
  • Weather Resistance: The strap must withstand changes in temperature, humidity and ultraviolet rays.
  • Aestheticity: The strap must have a good surface luster and texture.

ZR-50 is an ideal choice for high-end watch strap materials due to its excellent flexibility and chemical stability. Here are the main advantages of the ZR-50 in strap materials:

Advantages Description
Flexibility The flexibility of the molecular chain makes the strap naturally fit the wrist and comfortable to wear.
Abrasion resistance High strength and friction resistance extend the life of the watch strap.
Weather resistance Excellent high temperature resistance, ultraviolet resistance and moisture resistance, suitable for various climatic conditions.
Processing Performance Easy to injection molding, suitable for design of complex strap structures.
Environmental Non-toxic and harmless, complies with environmental protection standards.

4. Flexibility of ZR-50

Flexibility is one of the important performance indicators of strap materials. The flexibility of ZR-50 is mainly reflected in the following aspects:

4.1 Resistance to bending

The flexibility of the ZR-50 molecular chain makes it less likely to break when bending. Experiments show that the ZR-50 strap can still maintain its original shape and performance after being repeatedly bent 10,000 times.

4.2 Tensile resistance

ZR-50 straps showed excellent elastic recovery in tensile tests. Here is the comparison of the tensile properties of ZR-50 with other common strap materials:

Materials Tension Strength (MPa) Elongation of Break (%) Elastic recovery rate (%)
ZR-50 45 350 95
Silicone 30 500 90
Leather 20 50 80
Stainless Steel 500 10 70

4.3 Fatigue resistance

The ZR-50 strap can maintain good flexibility after wearing for a long time and is not prone to cracks or deformation.

5. Comparison of product parameters and performance

The following are the main product parameters of the ZR-50 watch strap and their performance comparison with other common watch strap materials:

Parameters ZR-50 Silicone Leather Stainless Steel
Density (g/cm³) 1.05 1.20 0.90 7.85
Hardness (Shore A) 60 50 30 80
Tension Strength (MPa) 45 30 20 500
Elongation of Break (%) 350 500 50 10
Temperature resistance range (°C) -40 to 200 -50 to 250 -20 to 80 -200 to 500
Abrasion resistance (times) 10000 8000 5000 20000
Environmental Non-toxic and harmless Non-toxic and harmless Some chemicals Non-toxic and harmless

6. Comparison of flexibility of ZR-50 with other materials

6.1 Comparison with silicone

Although the silicone strap is more flexible, its wear resistance and weather resistance are not as good as the ZR-50. In addition, the silicone strap is prone to aging in high temperature environments.

6.2 Comparison with leather

Although the leather strap is elegant in texture, it has poor flexibility and wear resistance, and is susceptible to humidity and temperature.

6.3 Comparison with stainless steel

Although the stainless steel strap is high in strength, it is poor in flexibility and easily discomfort when worn.

7. Practical application case analysis

7.1 Case 1: A luxury brand watch strap

A luxury brand uses the ZR-50 strap in its high-end series of watches. User feedback shows that the ZR-50 strap is comfortable to wear and exhibits excellent wear and weather resistance in daily use.

7.2 Case 2: Sports watch strap

A sports watch brand uses the ZR-50 strap in its new product. Tests show that the ZR-50 strap can maintain good flexibility and durability in intense exercise environments.

8. Future development trends

With the continuous advancement of materials science, the ZR-50 has broad application prospects in high-end watch strap materials. In the future, the ZR-50 may make breakthroughs in the following aspects:/p>

  • Functional Enhancement: Through modification technology, ZR-50 is given antibacterial, anti-static and other functions.
  • Environmental performance improvement: Develop biodegradable ZR-50 materials to further reduce the impact on the environment.
  • Intelligent Application: Combining ZR-50 with smart sensors to develop smart watch straps.

9. Conclusion

Bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 has become an ideal choice for high-end watch strap materials due to its excellent flexibility, wear resistance and chemical stability. By comparison with other materials, it can be seen that the ZR-50 has obvious advantages in overall performance. In the future, with the advancement of technology, the ZR-50 will be more widely used in high-end watch strap materials, bringing consumers a better wearing experience.

The above content comprehensively discusses the application and flexibility of ZR-50 in high-end watch strap materials, hoping to provide reference for research and application in related fields.

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