Polyurethane soft bubble ZF-22: Material selection for better ride experience for public transportation facilities
Introduction
In modern society, public transportation facilities such as buses, subways, trains, etc. have become an indispensable part of people’s daily lives. With the acceleration of urbanization, people have put forward higher requirements for the comfort, safety and environmental protection of public transportation facilities. To meet these needs, the development of materials science has played a crucial role. As a new material, polyurethane soft foam ZF-22 has gradually become an ideal choice for seats, armrests, backrests and other components in public transportation facilities due to its excellent performance and wide application prospects. This article will introduce in detail the characteristics, parameters, application scenarios of polyurethane soft bubble ZF-22 and its advantages in improving the ride experience of public transportation facilities.
1. Basic characteristics of polyurethane soft foam ZF-22
1.1 Material Overview
Polyurethane soft foam ZF-22 is a polymer material made of polyols and isocyanates through chemical reactions. It has excellent elasticity, softness and durability, and is widely used in furniture, automotive interiors, medical equipment and other fields. In public transportation facilities, the polyurethane soft bubble ZF-22 is mainly used for the manufacturing of seats, armrests, backrests and other components to provide a more comfortable riding experience.
1.2 Main features
- High elasticity: Polyurethane soft bubble ZF-22 has excellent elasticity and can quickly return to its original state after being pressed, ensuring the comfort and durability of the seat.
- Softness: The softness of the material allows the seats and armrests to better fit the human body curve, reducing the fatigue caused by long-term rides.
- Durability: Polyurethane soft foam ZF-22 has excellent wear resistance and anti-aging properties, and can maintain good performance after long-term use.
- Environmentality: The materials do not contain harmful substances, meet environmental standards, and are harmless to the human body and the environment.
- Flame Retardant: Polyurethane soft bubble ZF-22 has good flame retardant properties, which can effectively reduce fire risks and improve the safety of public transportation facilities.
2. Product parameters of polyurethane soft foam ZF-22
2.1 Physical performance
| parameter name | Value Range | Unit |
|---|---|---|
| Density | 30-50 | kg/m³ |
| Tension Strength | 100-150 | kPa |
| Elongation of Break | 150-250 | % |
| Compression permanent deformation | ?5 | % |
| Rounce rate | ?60 | % |
| Hardness (Shaw A) | 20-40 | – |
2.2 Chemical Properties
| parameter name | Value Range | Unit |
|---|---|---|
| Acidal and alkali resistance | Good | – |
| Oil resistance | Good | – |
| Solvent Resistance | Good | – |
| Weather resistance | Good | – |
2.3 Environmental performance
| parameter name | Value Range | Unit |
|---|---|---|
| VOC emissions | ?0.1 | mg/m³ |
| Formaldehyde content | ?0.01 | mg/m³ |
| Heavy Metal Content | Not detected | – |
III. Application of polyurethane soft bubble ZF-22 in public transportation facilities
3.1 Seats
The seats for public transportation facilities are passengersThe comfort and durability of the directly contact part directly affects the passenger’s riding experience. Polyurethane soft bubble ZF-22 is highly elastic and soft, which can effectively relieve the fatigue caused by long-term rides. In addition, the durability and flame retardancy of the material also ensure that the seat can maintain good performance after long-term use and improve safety.
3.2 Handrail
Handrails are important support points for passengers when standing or moving, and their comfort and stability are crucial. The softness and high elasticity of the polyurethane soft bubble ZF-22 enable the handrail to better fit the passenger’s hand curves and provide a more comfortable grip. At the same time, the durability and flame retardancy of the material also ensure that the handrail can maintain good performance after long-term use and improve safety.
3.3 Backrest
The backrest is an important support part of the passenger when riding, and its comfort and stability directly affect the passenger’s riding experience. The softness and high elasticity of the polyurethane soft bubble ZF-22 enable the backrest to better fit the passenger’s back curve and provide a more comfortable support. At the same time, the durability and flame retardancy of the material also ensure that the backrest can maintain good performance after long-term use and improve safety.
3.4 Other applications
In addition to seats, armrests and backrests, the polyurethane soft bubble ZF-22 can also be used in other components of public transportation facilities, such as headrests, foot pedals, etc. The comfort and durability of these components also have a significant impact on the passenger’s riding experience. The excellent performance of polyurethane soft bubble ZF-22 allows these components to better meet the needs of passengers and improve the overall riding experience.
IV. Advantages of polyurethane soft foam ZF-22
4.1 Improve riding comfort
The high elasticity and flexibility of polyurethane soft bubble ZF-22 allows the seat, armrest and backrest to better fit the human body curve, providing a more comfortable support and grip. This comfort not only relieves the fatigue caused by long-term rides, but also improves passenger satisfaction.
4.2 Improve safety
Polyurethane soft bubble ZF-22 has good flame retardant properties, which can effectively reduce fire risks and improve the safety of public transportation facilities. In addition, the durability and anti-aging properties of the material also ensure that the components can maintain good performance after long-term use, reducing safety risks caused by component damage.
4.3 Environmental protection and health
Polyurethane soft foam ZF-22 does not contain harmful substances, meets environmental protection standards, and is harmless to the human body and the environment. This environmental protection not only protects the health of passengers, but also reduces environmental pollution, which is in line with the concept of sustainable development.
4.4 Economy
The durability and anti-aging properties of polyurethane soft foam ZF-22 enable the components to maintain good performance after long-term use, reducing the frequency of replacement and repairreduces maintenance costs. This economy can not only reduce the operating costs of public transportation facilities, but also improve the utilization rate of facilities.
V. Future development of polyurethane soft foam ZF-22
5.1 Technological Innovation
With the continuous development of materials science, the performance of polyurethane soft foam ZF-22 will be further improved. In the future, through technological innovation, polyurethane soft bubble ZF-22 may have higher elasticity, softer touch, stronger durability and better flame retardant properties, thereby better meeting the needs of public transportation facilities.
5.2 Application Expansion
In addition to public transportation facilities, polyurethane soft foam ZF-22 can also be used in other fields, such as furniture, automotive interiors, medical equipment, etc. With the expansion of application fields, the market demand for polyurethane soft foam ZF-22 will continue to increase, promoting its further development.
5.3 Environmental protection trends
With the continuous improvement of environmental awareness, the environmental performance of polyurethane soft foam ZF-22 will receive more attention. In the future, by improving production processes and raw material selection, polyurethane soft foam ZF-22 may have lower VOC emissions and less formaldehyde content, thereby better meeting environmental protection requirements.
VI. Conclusion
As a new material, polyurethane soft foam ZF-22 has gradually become an ideal choice for seats, armrests, backrests and other components in public transportation facilities due to its excellent performance and wide application prospects. Its high elasticity, softness, durability, environmental protection and flame retardancy have significantly improved the ride experience of public transportation facilities. In the future, with technological innovation and application expansion, polyurethane soft foam ZF-22 will play an important role in more fields and bring more convenience and comfort to people’s lives.
Appendix: Detailed parameter table of polyurethane soft bubble ZF-22
Physical Performance
| parameter name | Value Range | Unit |
|---|---|---|
| Density | 30-50 | kg/m³ |
| Tension Strength | 100-150 | kPa |
| Elongation of Break | 150-250 | % |
| Compression permanent deformation | ?5 | % |
| Rounce rate | ?60 | % |
| Hardness (Shaw A) | 20-40 | – |
Chemical Properties
| parameter name | Value Range | Unit |
|---|---|---|
| Acidal and alkali resistance | Good | – |
| Oil resistance | Good | – |
| Solvent Resistance | Good | – |
| Weather resistance | Good | – |
Environmental Performance
| parameter name | Value Range | Unit |
|---|---|---|
| VOC emissions | ?0.1 | mg/m³ |
| Formaldehyde content | ?0.01 | mg/m³ |
| Heavy Metal Content | Not detected | – |
Through the above detailed introduction and analysis, we can see the wide application and significant advantages of polyurethane soft bubble ZF-22 in public transportation facilities. It not only improves the passenger’s riding experience, but also improves the safety and environmental protection of the facilities. With the continuous advancement of technology and the continuous expansion of applications, the polyurethane soft bubble ZF-22 will play a more important role in the future and bring more convenience and comfort to people’s lives.
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