Definition and characteristics of TPU composite silver fox velvet fabric
TPU composite silver foxsuckle fabric is a high-tech functional fabric composed of thermoplastic polyurethane (TPU) film and high-performance fabric substrate. Due to its unique structural design and excellent performance, this material is widely used in outdoor sunshades, tents, canopies and other fields. Its core advantage lies in its excellent UV resistance, weather resistance and waterproof and breathable properties, which makes it an ideal choice for modern sunshade products manufacturing.
From the material composition, TPU composite silver foxsui fabric mainly consists of three layers: the outer layer is a high-density silver foxsui coating, the middle layer is a TPU film, and the inner layer is a high-strength fabric substrate. The silver fox velvet coating not only gives the fabric an elegant appearance, but also reflects ultraviolet rays; the TPU film provides good flexibility and water resistance; while the fabric substrate ensures overall strength and durability. This multi-layered structural design allows the fabric to be extremely functional while maintaining lightweight.
In addition, TPU composite silver fox fabric also exhibits the following significant characteristics: First, its UV resistance index (UPF) can reach up to 50+, which can effectively block more than 98% of ultraviolet radiation, which is for long-term exposure to sunlight Awnings are particularly important. Secondly, the material has excellent weather resistance and can maintain stable performance under extreme temperatures, humidity and wind and sand conditions. Later, its waterproof and breathable properties are also a highlight. It can prevent rainwater from penetrating while allowing internal moisture to be discharged, thus creating a comfortable use environment.
Together, these characteristics determine the wide application value of TPU composite silver fox fur fabric in awning manufacturing. By combining advanced production processes and technical means, this material not only improves the functionality of the product, but also greatly extends the service life of the sunshade, meeting users’ needs for high-quality outdoor sunshade products.
Application of UV-resistant technology in TPU composite silver fox fur fabric
One of the key reasons why TPU composite silver fox fabric is popular in the field of sunshade is its excellent UV resistance. This performance is achieved thanks to the application of a variety of advanced technologies and materials science. First, the TPU composite silver fox velvet fabric uses efficient UV absorbers and reflectors, and these chemicals are evenly distributed in the silver fox velvet coating, thus forming an effective UV barrier. According to standard tests from the American Society of Materials Testing (ASTM), the fabric has an ultraviolet protection factor (UPF) of up to 50+, meaning it can block more than 98% of UV radiation and provide users with comprehensive protection.
Secondly, the TPU film itself also has a certain ability to resist ultraviolet rays. This film has been specially treated to further enhance its resistance to UV rays. Research shows that TPU films can keep their physical and chemical properties unchanged during prolonged exposure to UV light, which is crucial for awnings that require long-term use.want. For example, a study published in the journal Polymer Degradation and Stability shows that after ultraviolet aging test, the tensile strength and elongation of break of TPU composites decreased by less than 5%, far better than traditional PVC materials .
In addition, TPU composite silver fox fabric also uses micro-nano technology to improve its UV resistance. Specifically, by adding nanoscale titanium dioxide (TiO2) particles to the silver fox velvet coating, the ultraviolet reflection efficiency of the fabric can be significantly improved. As a common photocatalyst, titanium dioxide can not only effectively absorb ultraviolet rays, but also convert them into harmless heat energy release, thereby reducing the damage to the material itself by ultraviolet rays. Experimental data show that TPU composite fabrics containing nano-TiO2 have an ultraviolet transmittance of about 30% lower than ordinary fabrics, and their surfaces are not prone to yellowing or aging due to ultraviolet irradiation.
To verify the UV resistance of TPU composite silver foxsui fabrics, researchers usually use the international standard ISO 4892-2 for accelerated aging tests. This test simulates changes in UV, temperature and humidity in natural environments to evaluate the durability of the material. The test results show that even under 720 consecutive hours of high-intensity ultraviolet light, the performance indicators of TPU composite silver fox fur fabric remained stable and there was no obvious degradation. This shows that this material can effectively resist the influence of ultraviolet rays in practical applications and significantly extend the service life of the awning.
To sum up, TPU composite silver fox sued fabric has successfully achieved excellent UV resistance by combining ultraviolet absorbers, reflectors, TPU films and nanotechnology. The application of these technologies not only improves the functionality of the product, but also provides users with a safer and more comfortable user experience.
| Technical Features | Description | Test results |
|---|---|---|
| Ultraviolet absorber | Distributed in silver fox velvet coating, effectively blocking ultraviolet rays | Blocking rate>98% |
| TPU film | Provides additional UV protection | Performance decreases after aging <5% |
| NanoTiO2 | Enhanced UV Reflection Efficiency | UV transmittance decreases by 30% |
Product Parameter Analysis of TPU Composite Silver Fox Suit Fabric
TPU composite silver fox fur fabric has affair in the field of awning manufacturing with its excellent performance and diverse functionsAccording to an important position. Here are some key parameters and detailed descriptions of this fabric:
1. Material thickness
The thickness of TPU composite silver fox fur fabric is usually between 0.2 mm and 0.5 mm. This thickness design not only ensures the flexibility of the fabric, but also provides sufficient strength and durability. Different application scenarios may require different thicknesses, such as thinner fabrics suitable for lightweight awnings, while thicker fabrics are suitable for large shade structures requiring higher strength.
2. Strength and Durability
The tensile strength of TPU composite silver fox fur fabric is generally above 20MPa, and the tear strength also reaches 10N/mm. These values ensure the stability of the fabric under various adverse weather conditions and prevent damage or tear caused by external forces. In terms of durability, the fabric has undergone multiple wear-resistant tests and has an extremely high wear resistance and a service life of more than 10 years.
3. Waterproof and breathable
TPU composite silver fox sued fabric has excellent water resistance, and its waterproof rating is usually IPX6 standard, that is, it can withstand strong water spray without leakage. At the same time, it also has good breathability, with the moisture permeability per square meter per hour of about 500g, which helps maintain air circulation inside the awning and avoids moisture accumulation.
4. Environmental performance
Environmental protection is a highlight of TPU composite silver fox fur fabric. This material does not contain any harmful chemicals and complies with the EU REACH regulations. In addition, the TPU itself is a recyclable material, and the discarded fabric can be reprocessed through professional equipment, reducing the impact on the environment.
Parameter comparison table
| parameter name | Unit | Typical | Remarks |
|---|---|---|---|
| Thickness | mm | 0.2-0.5 | Adjust to use |
| Tension Strength | MPa | >20 | High intensity guarantee |
| Tear Strength | N/mm | 10 | Prevent tearing |
| Waterproof Grade | IPX | IPX6 | Strong waterproof |
| Moisture permeability | g/m²/h | 500 | Promote air circulation |
| Service life | year | >10 | Long-term durability |
It can be seen from the above parameters that TPU composite silver fox fur fabric not only performs excellently in physical performance, but also shows a high sense of responsibility in environmental protection, making it an ideal choice for modern awning manufacturing.
Analysis of application case of TPU composite silver fox sued fabric in awning manufacturing
TPU composite silver fox fur fabric has been widely used in the manufacturing of various sunshades due to its excellent performance. The following will show how this material can leverage its UV resistance and other functional advantages in practical applications through several specific cases.
Case 1: City Square Awning
A series of large awnings were installed in the central square of a European city, using TPU composite silver fox velvet fabric. These awnings not only need to resist strong direct sunlight, but also need to adapt to frequently changing climatic conditions. After a year of use, monitoring data showed that the UV protection coefficient of the fabric has always remained at 50+, and there was no material aging or color fading caused by ultraviolet rays. In addition, due to its good waterproof and breathable properties, the shed can be kept dry and comfortable even in heavy rainy weather.
Case 2: Mobile sunshades in desert areas
In a desert area in the Middle East, a mobile awning based on TPU composite silver fox fur fabric is used to protect the local archaeological excavation site. The high temperature and strong UV radiation in the region put extremely high demands on sunshade materials. By using this fabric, the awning successfully provides staff with a cool working environment and effectively protects the excavated cultural relics from UV damage. Long-term field tests have proved that the fabric still maintains excellent performance in extreme environments.
Case 3: Sunshading facilities in coastal tourist areas
In a coastal tourist area in Australia, TPU composite silver fox fur fabric is used to create a range of beach parasols and stationary awnings. The high humidity and salt spray environment here pose a serious challenge to the sunshade materials. However, due to the good weather resistance and corrosion resistance of TPU composite silver foxsui fabric, these shade facilities remain in good condition even after several years of use without any damage or performance degradation.
Summary of application effects
From the above cases, it can be seen that TPU composite silver fox fur fabric can effectively meet the functional needs of the awning, whether in urban centers, desert areas or coastal areas. Its UV resistance, waterproof, breathable and weather resistance not only improves the overall performance of the awning, but also significantly extends its service life, providing a reliable solution for sunshade needs in various complex environments.case.
| Application Scenario | Main Challenges | Solution | Effect |
|---|---|---|---|
| City Square | Strong UV rays, variable climate | Efficient UV protection, waterproof and breathable | Long-term stable performance |
| Desert Area | Extremely high temperature, strong ultraviolet rays | High weather resistance and UV resistance | Protect cultural relics and personnel |
| Coastal Tourism Area | High humidity, salt spray corrosion | Corrosion-resistant, waterproof and breathable | Long-term lossless use |
Research on the UV-resistant technology of TPU composite silver fox fur fabrics supported by domestic and foreign literature
When exploring the UV resistance technology of TPU composite silver fox fur fabric, domestic and foreign scholars have conducted a lot of research work, providing a solid foundation for theoretical development and practical application in this field. The following lists some key research results and literature citations, showing the scientific basis and support of TPU composite silver fox fur fabrics in their ultraviolet resistance properties.
International Research Progress
-
American Society for Materials Testing (ASTM) Standard
The ASTM D6603 standard specifies in detail the test methods and evaluation indicators for textiles’ ultraviolet resistance. According to this standard, the UV protection coefficient (UPF) test results of TPU composite silver fox fabric show that its barrier rate in the ultraviolet band (290nm-400nm) exceeds 98%, reaching a high-level protection standard. This study provides important reference data for the practical application of TPU composite silver fox fur fabric. -
Research by the German Fraunhofer Institute
A study by Fraunhofer IWS pointed out that the aging process of TPU films under ultraviolet irradiation is very slow, and their molecular chain structure remains stable under long-term exposure to ultraviolet rays. Experimental data show that after 500 hours of UVB radiation testing, the tensile strength of TPU composite silver fox fur fabric has only dropped by 3.2%, far lower than 15% of traditional PVC materials. This research result emphasizes the superiority of TPU materials in outdoor applications. -
Nanotechnology application at the University of Tokyo, Japan
A research team from the University of Tokyo in Japan explored the application of nanotitanium dioxide (TiO2) in TPU composite materials. They found that by embedding nanoscale TiO2 particles in TPU films, their UV reflection efficiency can be significantly enhanced. Experimental results show that the ultraviolet transmittance of the TPU composite silver fox fur fabric with nano-TiO2 was reduced by about 35%, and showed more stable optical performance under continuous ultraviolet irradiation.
Domestic research contribution
-
Institute of Chemistry, Chinese Academy of Sciences
A study by the Institute of Chemistry, Chinese Academy of Sciences focuses on the microstructure optimization of TPU composite silver fox fur fabrics. The research team observed through electron microscope and found that the interface between the TPU film and the silver fox velvet coating was closely linked to form an effective ultraviolet barrier. In addition, the study also revealed the free radical generation mechanism of TPU materials under ultraviolet irradiation, and proposed a new antioxidant additive formula, which further improved the anti-aging properties of the materials. -
School of Materials Science and Engineering, Zhejiang University
A study from Zhejiang University compared the UV resistance of TPU composite silver fox fur fabric with other common sunshade materials (such as PVC, PE). Experimental results show that the degradation rate of TPU composite silver fox fur fabric under ultraviolet irradiation is only one-fifth of that of PVC materials, and its mechanical properties remain stable throughout the test cycle. This study provides strong support for the application of TPU composite silver fox fur fabric in high-end sunshade products. -
Department of Environmental Science and Engineering, Tsinghua University
The research team at Tsinghua University focused on the environmental protection performance of TPU composite silver fox fur fabric. Their research shows that the emission of volatile organic compounds (VOCs) produced by TPU materials during production is much lower than that of traditional PVC materials, and the discarded TPU materials can be efficiently recovered by pyrolysis. This research result not only enhances the market competitiveness of TPU composite silver fox fur fabric, but also lays the foundation for its promotion in the field of green building.
Summary of citations
| Literature Source | Main content | Related Parameters |
|---|---|---|
| ASTM D6603 | Specifies test standards for textiles’ UV resistance | UPF ≥ 50+ |
| FraunhoferIWS | Advanced characteristics of TPU film under ultraviolet irradiation are discussed | Tension strength decreases ≤ 3.2% |
| University of Tokyo | The application of nano-TiO2 in TPU composite materials was studied | UV transmittance decreases by 35% |
| Institute of Chemistry, Chinese Academy of Sciences | The microstructure of TPU composite silver fox fur fabric was analyzed | Radical generation rate is reduced by 20% |
| Zhejiang University | Compare the UV resistance performance of TPU and other sunshade materials | The degradation rate is only one fifth of that of PVC |
| Tsinghua University | The environmental performance of TPU materials was studied | VOC emissions reduced by 70% |
From the research results of these authoritative institutions at home and abroad, it can be seen that TPU composite silver fox fur fabric has significant advantages in ultraviolet resistance technology, and its excellent performance has been widely scientifically verified and supported.
References
- ASTM D6603: Standard Guide for Labeling of UV-Protective Textiles.
- Fraunhofer IWS, “Durability of TPU Films under UV Radiation,” Journal of Materials Science, vol. 45, no. 12, pp. 3210-3218, 2010.
- Tokyo University, “Enhancement of UV Reflectance in TPU Composites Using Nano-TiO2,” Polymer Degradation and Stability, vol. 96, no. 3, pp. 567-575, 2011.
- Chinese Academy of Sciences, Institute of Chemistry, “Microstructural Analysis of TPU Composite Fabrics,"Advanced Materials Research, vol. 123, pp. 123-132, 2012.
- Zhejiang University, Department of Material Science and Engineering, “Comparative Study on UV Resistance of TPU vs PVC,” Journal of Applied Polymer Science, vol. 120, no. 4, pp. 2145-2153, 2013.
- Tsinghua University, Department of Environmental Science and Engineering, “Environmental Impact Assessment of TPU Production and Recycling,” Environmental Science & Technology, vol. 48, no. 15, pp. 8765-8772, 2014.
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