Polyurethane soft bubble ZF-22: Technical support for providing good seating feel for stadium seats

Introduction

In the design of modern stadiums, seat comfort is a crucial factor. Whether it’s watching a fierce football game or enjoying a great concert, audiences need to spend hours in their seats. Therefore, the comfort of the seat directly affects the audience’s experience and satisfaction. As a high-performance material, polyurethane soft foam ZF-22 has become an ideal choice for stadium seating due to its excellent physical properties and comfort. This article will introduce in detail the technical characteristics, product parameters and their application in stadium seating of polyurethane soft foam ZF-22.

1. Overview of polyurethane soft foam ZF-22

1.1 What is polyurethane soft bubble?

Polyurethane soft foam is a polymer material produced by the reaction of polyols and isocyanates, with excellent elasticity and buffering properties. It is widely used in furniture, car seats, mattresses and other fields. Polyurethane soft bubble ZF-22 is one of the high-performance products designed for stadium seats, designed to provide excellent sitting and durability.

1.2 Features of polyurethane soft bubble ZF-22

High elasticity: Can quickly return to its original state and provide long-lasting comfort.
Good breathability: Effectively prevent heat and moisture from accumulating, keeping the seat dry.
Excellent durability: It can still maintain its physical properties after long-term use.
Environmentality: Comply with environmental protection standards, non-toxic and harmless.

2. Technical parameters of polyurethane soft foam ZF-22

2.1 Physical performance

parameter name	Value Range	Unit
Density	40-60	kg/m³
Tension Strength	100-150	kPa
Elongation of Break	150-250	%
Compression permanent deformation	≤5	%
Rounce rate	≥60	%
Breathability	≥200	L/m²/s

2.2 Chemical Properties

parameter name	Value Range	Unit
Heat resistance	-40℃ to 120℃	℃
Wett resistance	95% RH	%
Aging resistance	1000 hours	hours
Chemical resistance	Good	–

2.3 Environmental performance

parameter name	Value Range	Unit
VOC emissions	≤0.1	mg/m³
Formaldehyde content	≤0.05	mg/m³
Heavy Metal Content	Not detected	–

III. Application of polyurethane soft bubble ZF-22 in stadium seats

3.1 Comfort design

The design of stadium seats requires the audience’s long sitting posture, so comfort is the primary consideration. The high elasticity and good breathability of polyurethane soft foam ZF-22 can effectively disperse pressure and reduce fatigue. Its excellent rebound performance ensures that the seats quickly return to their original state after use and maintain a lasting comfort.

3.2 Durability Design

Sports stadium seats need to withstand frequent use and high strength pressures, so the durability of the material is crucial. Polyurethane soft foam ZF-22 has excellent durability and can still maintain its physical properties after long-term use, making it less likely to deform and age. Its heat resistance and moisture resistanceThe performance also ensures the stability of the seat in various environments.

3.3 Environmentally friendly design

Modern stadiums pay more and more attention to environmental protection and sustainable development. Polyurethane soft foam ZF-22 meets environmental standards, is non-toxic and harmless, and has extremely low VOC emissions and formaldehyde content, ensuring the health and safety of the audience. Its recyclability is also in line with the concept of sustainable development.

3.4 Installation and Maintenance

The installation and maintenance of polyurethane soft bubble ZF-22 is relatively simple. Due to its lightweight and high elasticity, the installation process saves time and effort. Daily maintenance only requires regular cleaning and inspection to ensure the long-term performance of the seat.

IV. Comparison between polyurethane soft bubble ZF-22 and other materials

4.1 Comparison with traditional sponges

parameter name	Polyurethane soft foam ZF-22	Traditional sponge
Density	40-60 kg/m³	20-40 kg/m³
Tension Strength	100-150 kPa	50-80 kPa
Elongation of Break	150-250 %	100-150 %
Compression permanent deformation	≤5 %	≤10 %
Rounce rate	≥60 %	≥40 %
Breathability	≥200 L/m²/s	≤100 L/m²/s

4.2 Comparison with memory foam

parameter name	Polyurethane soft foam ZF-22	Memory Foam
Density	40-60 kg/m³	50-80 kg/m³
Tension Strength	100-150 kPa	80-120 kPa
Elongation of Break	150-250 %	100-200 %
Compression permanent deformation	≤5 %	≤8 %
Rounce rate	≥60 %	≥50 %
Breathability	≥200 L/m²/s	≤150 L/m²/s

4.3 Comparison with latex

parameter name	Polyurethane soft foam ZF-22	Latex
Density	40-60 kg/m³	60-80 kg/m³
Tension Strength	100-150 kPa	120-180 kPa
Elongation of Break	150-250 %	200-300 %
Compression permanent deformation	≤5 %	≤6 %
Rounce rate	≥60 %	≥70 %
Breathability	≥200 L/m²/s	≤250 L/m²/s

V. Future development of polyurethane soft foam ZF-22

5.1 Technological Innovation

With the advancement of technology, the production process and formula of polyurethane soft foam ZF-22 will be continuously optimized to further improve its physical and environmental performance. For example, through the application of nanotechnology, the wear resistance and aging resistance of the material can be enhanced.

5.2 Application Expansion

In addition to stadium seats, polyurethane soft bubble ZF-22 can also be used in other fields, such as car seats, furniture, mattresses, etc. Its excellent performance and environmentally friendly characteristics will make it widely used in more fields.

5.3 Market prospects

As people’s requirements for comfort and environmental protection continue to increase, the market demand for polyurethane soft foam ZF-22 will continue to grow. It is expected that its market size will continue to expand in the next few years and become one of the mainstream products in the polyurethane soft foam market.

VI. Conclusion

Polyurethane soft bubble ZF-22 has become an ideal choice for stadium seating due to its excellent physical properties, comfort and environmental protection. Its high elasticity, good breathability and durability ensure the audience’s comfort experience and the long-term performance of the seat. With the continuous innovation of technology and the continuous expansion of the market, the polyurethane soft foam ZF-22 will play a greater role in the future and provide good technical support for more fields.

Through the above detailed introduction and analysis, we can see that the application of polyurethane soft bubble ZF-22 in stadium seats has significant advantages. Its excellent performance and environmentally friendly characteristics not only improve the audience’s comfort experience, but also contribute to the sustainable development of stadiums. I hope this article can provide readers with valuable information to help everyone better understand and apply polyurethane soft foam ZF-22.