Study on the flexibility of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 in high-end watch strap materials
Catalog
- Introduction
- Chemical properties of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50
- The application background of ZR-50 in high-end watch strap materials
- The flexibility of ZR-50
- Comparison of product parameters and performance
- Comparison of flexibility of ZR-50 with other materials
- Practical application case analysis
- Future development trends
- 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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