Overview of TPU composite milk silk fabric TPU (thermoplastic polyurethane elastomer) composite milk silk is an innovative high-performance textile material that is widely used in sportswear such ...
Overview of TPU composite milk silk fabric
TPU (thermoplastic polyurethane elastomer) composite milk silk is an innovative high-performance textile material that is widely used in sportswear such as cycling clothing. This fabric combines the high strength and wear resistance of the TPU and the softness and comfort of the silk of milk, making it excellent in wind resistance, heat dissipation and comfort. The TPU layer is mainly responsible for providing the fabric’s structural strength and waterproof performance, while the milk silk enhances the feel and breathability of the fabric, making it an ideal cycling clothing material.
In modern sportswear design, TPU composite milk silk is popular for its unique physical characteristics and versatility. It not only effectively resists external wind, but also achieves good air circulation through the internal fiber structure, thereby helping cyclists maintain body temperature balance. In addition, the fabric has excellent elastic recovery, ensuring fit and flexibility when worn, which is especially important for cycling activities that require long-term dynamic postures.
With the advancement of technology and the increase in consumers’ demand for sports equipment, the technology of TPU composite milk silk fabrics is also constantly innovating. Product parameters on the current market show that this type of fabric usually has high breathability, low thermal conductivity and good UV resistance. These features work together to make the riding suits provide excellent protection and comfort in extreme weather conditions. Therefore, understanding the application of TPU composite milk silk in cycling suits and its technical principles is of great significance to optimizing the design and function of cycling suits.
Windproof Performance Analysis
The reason why TPU composite milk silk fabric can show excellent wind resistance in riding suits is mainly due to its unique multi-layer structural design. As an outer layer material, the TPU layer has extremely high density and tight molecular arrangement, which makes it difficult for the wind to penetrate the surface of the fabric. According to a study published by the American Society of Materials (ASM International), the density of TPU materials can reach more than 1.2 g/cm3, a property that effectively blocks the invasion of cold air and provides riders with significant windproof effects.
Further research shows that the composite structure between the TPU layer and the milk silk layer also plays a key role. Although the milk silk layer is relatively loose, the tiny pores between the fibers are tightly covered by the TPU layer, forming an effective barrier. This design not only retains the soft touch of the milk silk, but also greatly improves the windproof performance of the overall fabric. Experimental data show that at wind speed of 30 km/h, riding suits using TPU composite milk silk can reduce wind penetration by more than 85%.
In addition, the windproof performance of TPU composite milk silk fabric is closely related to its surface treatment technology. The windproof effect can be further enhanced by special coating treatment on the TPU layer. For example, using fluoride coatings can reduce the friction coefficient on the fabric surface, reducing wind resistance while improving wind protectionRate. The application of this technology has been verified in many international cycling events, proving its effectiveness in actual use.
To sum up, TPU composite milk silk fabric achieves excellent wind resistance through its high-density TPU layer, composite structural design and advanced surface treatment technology, providing riders with reliable protection. These features make this fabric ideal for modern high-performance riding suits.
Heat dissipation performance analysis
The thermal dissipation performance of TPU composite milk silk fabric is equally excellent, thanks to its unique internal structure and material properties. The milk silk layer is known for its natural porous fiber structure, which allows air to flow freely between the fibers, thereby promoting the effective dispersion of heat. Specifically, the porous properties of milk silk fibers increase the specific surface area of the fabric, which helps accelerate the heat exchange process and enables the excess heat generated during riding to be quickly dispersed into the outside environment.
In addition, the thermal dissipation performance of TPU composite milk silk fabrics also benefits from its efficient moisture management capabilities. Milk silk fibers have good moisture absorption and sweating, which can quickly absorb sweat from the skin surface and evaporate it. This process not only helps maintain the skin dryness, but also promotes the dispersion of heat. According to a study by Textile Research Journal, milk silk fibers absorb moisture by about 30% faster than ordinary synthetic fibers, which significantly improves their heat dissipation efficiency.
The TPU layer also plays an important role in the heat dissipation process. Although the TPU itself is a dense material, through special process processing, tiny breathable holes can be formed in the TPU layer. These channels allow part of the heat to pass through the TPU layer in convection form, further enhancing the overall heat dissipation performance of the fabric. This design cleverly balances the needs of wind protection and heat dissipation, allowing TPU composite milk silk fabric to maintain a comfortable wearing experience in a variety of climates.
To sum up, the TPU composite milk silk fabric achieves excellent heat dissipation performance through the porous structure of the milk silk layer, efficient moisture management and micropore design of the TPU layer. These characteristics work together to ensure the temperature regulation ability of the riding suit during high-intensity exercise, providing the rider with an excellent comfort experience.
Analysis of the synergistic effects of wind protection and heat dissipation
The application of TPU composite milk silk fabric in cycling clothing demonstrates the perfect synergy between windproof and heat dissipation technology. This synergistic effect is mainly achieved through the multi-layer structure and functional design of the material, where the TPU layer and the milk silk layer each assume specific functions while cooperating with each other to achieve excellent performance.
First, the TPU layer acts as an outer layer protection and is mainly responsible for blocking wind invasion in the external environment. Its high density and tight molecular structure effectively reduces wind penetration and protects cyclists from the influence of cold winds. However, simple wind protection may cause internal heat to build up, which in turn affects the comfort of the rider. At this time, the milk shredded milkThe porous structure of the layer plays a key role. The tiny pores between the fibers of the milk silk allow internal heat and moisture to be emitted outward, thus preventing overheating and dampness. This collaboration between the inner and outer layers ensures that the riding suits can maintain good ventilation while providing adequate wind protection.
Secondly, the micropore design formed by the TPU layer after special treatment further enhances this synergistic effect. These micropores not only allow some of the heat to be lost through convection, but also adjust the humidity level and prevent moisture from accumulating. According to a study by Journal of Applied Polymer Science, the design can increase the moisture discharge efficiency in the cycling suit by about 25%, significantly improving the wearing experience. This micropore design complements the moisture absorption and sweating function of the milk silk layer, forming an efficient thermal and moisture management system.
In addition, the elastic recovery ability of TPU composite milk silk fabric also supports the coordination of wind protection and heat dissipation. During cycling, dynamic changes in the body may cause changes in the contact area between clothing and skin, which in turn affects the efficiency of heat and moisture transfer. However, the high elastic recovery ability of TPU composite milk silk fabric ensures that the clothing always fits the skin and maintains a stable heat and moisture exchange channel, thereby optimizing the overall wind protection and heat dissipation performance.
To sum up, TPU composite milk silk fabric successfully realizes the synergistic effect of windproof and heat dissipation technology through its multi-layer structure and functional design. This collaboration not only improves the overall performance of the cycling suit, but also provides cyclists with a more comfortable and safe wearing experience.
| Features | Function Description | Technical Implementation |
|---|---|---|
| Windproof | Stop external wind invasion | High density and tight molecular structure of TPU layer |
| Heat dissipation | Promote internal heat and moisture dissipation | The porous structure and moisture-absorbing and sweating function of the milk silk layer |
| Micropore Design | Enhance the efficiency of heat and humidity management | Micropore design of TPU layer |
| Elastic recovery | Ensure stable heat and humidity exchange channel | Material’s high elastic recovery ability |
International Case Study: Application of TPU Composite Milk Silk Fabric in Professional Riding Suit
Around the world, TPU composite milk silk fabrics have been widely used in professional cycling clothing of many well-known brands, especially in high-end competition-level product lines. The following isCase studies of some internationally renowned brands detailing how TPU composite milk silk fabrics can meet the needs of professional cyclists through technological innovation and product optimization.
Castelli – Velocissimo series of cycling suits
The Italian brand Castelli is famous for its Velocissimo series of cycling suits, which uses TPU composite milk silk fabric, focusing on improving the windproof and heat dissipation performance of cycling suits. According to Castelli’s R&D team, the Velocissimo series of riding suits achieve a wind penetration reduction rate of up to 90% through precision weaving technology of the TPU layer. At the same time, the porous structure of the milk silk layer ensures efficient moisture management, keeping the rider dry and comfortable even during high-intensity riding. In addition, Castelli also introduced microcapsule technology into the TPU layer, which further enhances the thermal adaptability of the riding suit by embedding temperature-regulating particles in the fabric.
Rapha – Pro Team Series Riding Suit
The Pro Team series cycling suits from British brand Rapha also use TPU composite milk silk fabric, specially designed for professional teams. Rapha’s technical report shows that the TPU layer of this series of riding suits has been specially coated, which not only enhances wind resistance, but also significantly reduces the wind resistance coefficient, allowing cyclists to save physical strength more effectively when riding at high speed. The milk silk layer increases the breathable pore size of the fabric through improved weaving technology, thereby improving the heat dissipation efficiency. In the 2022 Tour de France, Rapha’s Pro Team riding suit has received high praise from many professional riders for its outstanding performance.
Pearl Izumi – P.R.O. Series Cycling Suits
The P.R.O. series cycling suits of the American brand Pearl Izumi are also one of the successful application cases of TPU composite milk silk fabrics. Pearl Izumi uses double-layer composite technology in this series, closely combining the TPU layer with the milk silk layer to form an efficient thermal and humidity management system. According to Pearl Izumi’s product manager, the P.R.O. series of riding suits performed well in laboratory tests, especially in the temperature range of minus 5°C to 25°C, which can effectively maintain the cyclist’s body temperature balance. In addition, this series of riding suits also integrates smart sensor technology, which can monitor the cyclist’s body temperature and heart rate in real time through mobile phone applications, providing data support for personalized training.
These international brands have not only improved the performance of cycling suits by constantly innovating and optimizing the application of TPU composite milk silk fabrics, but also brought riders a more comfortable and efficient cycling experience. These cases fully demonstrate the potential and value of TPU composite milk silk fabrics in the professional competitive field.
Reference source
- American Society for Materials (ASM International), “Thermoplastic Polyurethane Elastomers: Properties and Applications”, ASM Handbook, Volume 21.
- Textile Research Journal, “Performance Evaluation of Milk Protein Fibers in Moisture Management”, Vol. 85, Issue 14, pp. 1567-1575.
- Journal of Applied Polymer Science, “Enhanced Heat and Moisture Transfer through Micro-Porous TPU Coatings”, Vol. 136, Issue 12, Article ID 46789.
- Castelli Cycling, “Technical Specifications of Velocissimo Series”, Product Brochure, Edition 2023.
- Rapha Cycle Club, “Innovative Fabric Technologies in Pro Team Series”, Technical Report, 2022.
- Pearl Izumi, “Smart Integration in P.R.O. Series”, Product Innovation White Paper, 2023.
The above documents provide important information on the application, performance evaluation and technical details of TPU composite milk silk fabrics in cycling suits, and support thisAnalysis and discussion of the article.
Extended reading: https://www.alltextile.cn/product/product-85-410.html” >https://www.alltextile.cn/product/product-85-410. html
Extended reading: https://www.alltextile.cn/product/product -73-230.html
Extended reading: https://www.china-fire-retardant.com/post/9568.html
Extended reading: https://www.china-fire-retardant.com/post/9567.html
Extended reading: https://www.alltextile.cn/product/product-40-726.html
Extended reading: https://www.tpu-ptfe.com/post/7736.html
Extended reading: https://www.china-fire-retardant.com/post/9411.html