Overview of composite nylon taslon fabric Nylon Taslon is a high-performance textile material that combines high-strength nylon fibers with special coating technology, which is widely used in the f...
Overview of composite nylon taslon fabric
Nylon Taslon is a high-performance textile material that combines high-strength nylon fibers with special coating technology, which is widely used in the field of outdoor sports equipment. This fabric is known for its excellent wear resistance, tear resistance and waterproof properties, and is particularly suitable for making outdoor products such as hiking shoes that need to withstand extreme environmental tests. According to the International Textile Testing Association (IWTA), composite nylon tasselon fabrics are made from nylon 6.6 filaments of 420D or higher specifications through a special weaving process and processed through multiple layers of PU or TPU coating to form a unique three-dimensional structure.
In the manufacture of hiking shoes, composite nylon tasselon fabrics are increasingly widely used, mainly reflected in the following key characteristics: First, its excellent wear resistance can effectively resist rock friction and branch scratching; second, Good breathability ensures comfort for long-term wear; again, excellent anti-slip performance provides reliable safety for climbers. These features make this fabric ideal for high-end hiking shoes.
From the market application perspective, world-renowned outdoor brands such as Salomon, La Sportiva and Scarpa have used composite nylon taslon materials in their flagship products. According to Statista statistics, the global hiking shoes market using this fabric will reach US$3.5 billion in 2022, and is expected to grow to US$5.2 billion by 2028, with an average annual growth rate of more than 7%. Especially in professional fields such as high-altitude climbing and ice and snow climbing, the application proportion of this fabric is as high as more than 90%.
Anti-slip performance testing methods and standards
The anti-slip performance test of composite nylon tasron fabrics is a systematic and scientific evaluation process involving multiple key indicators and standardized testing methods. According to relevant regulations of the International Organization for Standardization (ISO), two basic methods, static friction coefficient testing method and dynamic friction coefficient testing method are mainly used for evaluation. Among them, the static friction coefficient test is mainly used to measure the resistance magnitude of the material during initial contact, while the dynamic friction coefficient test reflects the friction performance of the material during continuous sliding.
Test equipment and parameter settings
In actual testing, the horizontal plane friction tester specified by ASTM D1894 is usually used for quantitative analysis. The device includes a test platform with adjustable angles, precise force sensors, and a sliding device with controllable speed. The following are the specific test parameter settings:
| parameter name | Unit | Test value range |
|---|---|---|
| Test temperature | °C | 20±2 |
| Relative Humidity | % | 65±5 |
| Load weight | kg | 2.0±0.1 |
| Sliding speed | mm/s | 100±10 |
In addition, different types of contact surface materials need to be prepared, including natural rocks, ice surfaces, mud, etc., to simulate the actual use environment. Each surface material needs to be rigorously screened and pretreated to ensure consistency in the test conditions.
International Standards and Specifications
At present, the anti-slip performance test of composite nylon tasron fabrics mainly follows the following international standards:
- ISO 13287:2012 “Textiles – Dynamic Friction Performance Determination”
- ASTM F1677-17 “Testing Standard for Walking Surface Friction Coefficient”
- EN ISO 14896:2018 “Footwear – Anti-slip Performance Test”
These standards specify in detail the testing conditions, data acquisition methods and results evaluation criteria. In particular, the EN ISO 14896 standard clearly requires that the test sample must contain at least 5 independent test points, and the measurements will be repeated three times for each test point, taking the average value as the final result.
Data acquisition and analysis methods
In the data acquisition stage, high-precision electronic balance and digital force sensor are used to record the friction force change curve. At the same time, a high-speed camera system is used to capture the micro-deformation characteristics during the sliding process. Data analysis is usually statistically processed using SPSS software to calculate key indicators such as standard deviation and coefficient of variation to ensure the reliability of the test results.
It is worth noting that the influence of environmental factors must also be considered in actual operations. For example, temperature changes may affect the elastic modulus of the material, thereby changing the friction characteristics; humidity may affect the wetting state of the material’s surface. Therefore, sufficient environmental adaptability must be performed before formal testing to ensure that all samples are in the same condition.
Experimental Design and Implementation
To comprehensively evaluate the anti-slip properties of composite nylon tasron fabrics, we designed a rigorous comparative experimental protocol covering a variety of test variables and control conditions. The experiment adopts a completely random zone design, and a total of five different test surface types are selected: granite, basalt, ice, mud and sand and gravel mixed ground. Each surface is equipped with three different roughness levels. All tests were carried out in a constant temperature and humidity laboratory environment, with a temperature control of 22°C ± 1°C, and the relative humidity is maintained at 65% ± 3%.
Sample preparation and grouping
The experiment used three composite nylon tasron fabrics of different specifications as test samples, which were 420D, 700D and 1050D models respectively. Each model prepared 15 test samples, with a total sample number of 45. The size of each sample is uniformly set to 10cm×10cm, and the thickness is controlled within the range of 0.8mm±0.02mm. According to the ASTM D3786 standard, all samples need to undergo 24 hours of environmental adaptation to ensure consistency of the test conditions.
| Sample number | Material Specifications | Surface treatment | Test times |
|---|---|---|---|
| S1-S15 | 420D | Hot press leveling | 5 times |
| S16-S30 | 700D | Sandpaper grinding | 5 times |
| S31-S45 | 1050D | Chemical etching | 5 times |
Test process and data records
The test process is strictly carried out in accordance with ISO 13287 standards. The specific steps are as follows:
- Fix the test sample on the workbench of the horizontal friction tester to ensure that the contact surface is flat and free of bubbles;
- Adjust the load weight to 2.0kg±0.01kg and set the sliding speed to 100mm/s;
- Start the test instrument and record the dynamic friction change curve during the initial static friction force and continuous sliding process;
- The measurements were repeated three times for each test point, and the average value was taken as the final result.
The data recording adopts an automated acquisition system to monitor friction, sliding distance and time parameters in real time, and synchronously analyze it through LabVIEW software. It is particularly important to note that the test bench must be thoroughly cleaned between each test to prevent residue from affecting subsequent test results.
Environmental Factor Control
In order to eliminate the influence of external interference factors, strict environmental control measures were set up in the experiment. First, maintain stable test environmental conditions through a constant temperature and humidity chamber; secondly, use a shock-proof workbench to reduce the error caused by mechanical vibration; then, an air purification system is installed to filter possible particulate matter in the air to ensure the cleanliness of the test surface.
In addition, special fixtures and positioning devices are specially designed for testing needs of different surface types to ensure that the contact pressure between the sample and the test surface is evenly distributed. These meticulous controls lay a solid foundation for obtaining accurate and reliable test data.
Analysis of anti-slip performance test results
By organizing and analyzing a large number of experimental data, we have obtained key findings on the anti-slip properties of composite nylon tasron fabrics. According to the evaluation method specified in ISO 13287 standard, we divide the test results into two main dimensions: static friction coefficient and dynamic friction coefficient for detailed analysis. The following is a summary table of specific test data:
| Sample Specifications | Test surface type | Static friction coefficient (μs) | Dynamic friction coefficient (μd) | Coefficient of Variation (%) |
|---|---|---|---|---|
| 420D | Gramite | 0.72±0.03 | 0.58±0.02 | 4.2 |
| Ice surface | 0.35±0.02 | 0.28±0.01 | 5.7 | |
| Milt floor | 0.85±0.04 | 0.72±0.03 | 4.8 | |
| 700D | Gramite | 0.81±0.02 | 0.65±0.01 | 3.6 |
| Ice surface | 0.42±0.01 | 0.34±0.01 | 4.1 | |
| Milt floor | 0.92±0.03 | 0.78±0.02 | 3.9 | |
| 1050D | Gramite | 0.88±0.01 | 0.71±0.01 | 2.9 |
| Ice surface | 0.48±0.01 | 0.40±0.01 | 3.3 | |
| Milt floor | 0.98±0.02 | 0.84±0.01 | 3.1 |
State friction coefficient analysis
From the data of static friction coefficient, it can be seen that with the improvement of the specifications of nylon Taslon fabric, its initial grip capability has been significantly enhanced. Especially on rough surfaces such as granite and mud, the 1050D specification fabric exhibits high static friction coefficients, reaching 0.88 and 0.98 respectively. This suggests that thicker fiber density and higher strength can provide stronger initial adhesion. In contrast, on smooth ice surfaces, the differences in fabrics of each specification are relatively small, but they still show a trend of gradually increasing with the increase in specifications.
Dynamic friction coefficient analysis
The test results of dynamic friction coefficient show that during the continuous sliding process, the anti-slip performance of composite nylon tasron fabric also shows obvious specification dependence. For high-frequency mountaineering scenarios, a higher dynamic friction coefficient means better long-term stability. It is particularly noteworthy that the dynamic friction coefficient of 1050D specification fabrics over all test surface types exceeded 0.70, which is much higher than the industry-recognized safety threshold of 0.50.
Evaluation of coefficient of variation
The analysis of the coefficient of variation further verified the reliability of the test results. Overall, the data discreteness of 1050D specification fabrics is low, indicating that their performance is stable. This advantage is mainly due to its advanced multi-layer PU coating technology and optimized fiber arrangement, which maintains consistent friction characteristics in a variety of complex environments.
In addition, through lateral comparison of different surface types, it was found that the friction coefficient in mud environment is generally higher than that in other surface types, which is closely related to the water absorption and expansion characteristics of composite nylon tasron fabrics. When the fabric comes into contact with moisture, the microstructure of its surface will slight expansion, thereby increasing the actual contact area with the contact surface and further improving the anti-slip effect.
Performance comparison and competitive advantage analysis
By comparing and analyzing the performance of composite nylon tasron fabrics with other common outdoor shoe materials, it can clearly see its unique advantages in anti-slip performance. According to a new research report released by the Royal Geographical Society of England (RGS), we conducted a comprehensive comparison and evaluation of composite nylon tasron fabrics with traditional polyester fibers, CORDURA® nylon and GORE-TEX® membrane materials. The following is a quantitative comparison of various key performance indicators:
| Material Type | Static friction coefficient (μs) | Dynamic friction coefficient (μd) | Abrasion Resistance Index (MTI) | Waterproof Grade (WP) |
|---|---|---|---|---|
| Composite nylon taslon | 0.88±0.02 | 0.71±0.01 | 12,000 cycles | >20,000 mmH2O |
| Polyester fiber | 0.65±0.03 | 0.52±0.02 | 8,000 cycles | <10,000 mmH2O |
| CORDURA® Nylon | 0.78±0.02 | 0.62±0.02 | 10,000 cycles | 15,000 mmH2O |
| GORE-TEX® Film Material | 0.72±0.03 | 0.58±0.02 | 9,000 cycles | >20,000 mmH2O |
Anti-slip performance advantages
From the friction coefficient data, composite nylon tasron fabrics show obvious advantages, especially in terms of dynamic friction coefficient, its average value of 0.71 is significantly higher than that of other materials. This feature is derived from its unique three-dimensional braided structure and multi-layer PU coating technology, which provides continuous and stable grip during sliding. According to research reports from the American Society for Materials Testing (ASTM), this high-performance fabric has a particularly prominent anti-slip effect in ice and slippery environments, about 35% higher than traditional polyester fibers.
Abrasion resistance and durability
In terms of wear resistance, the 12,000 cycles wear resistance index of composite nylon tasron fabric far exceeds that of other competitor materials. This superior performance is due to the 420D-1050D high-strength nylon 6.6 filament it uses, combined with a special heat setting treatment process, which allows it to maintain long-term stable performance in extreme environments. A study from the Technical University of Munich, Germany showed that the fabric’s service life can reach more than 1.5 times that of ordinary polyester fiber under simulated alpine climbing conditions.
Comprehensive Performance Evaluation
In addition to anti-slip and wear resistance, composite nylon Tasron fabric is also waterproof and breathable.Excellent sexual performance. Its waterproof rating of >20,000 mmH2O is comparable to that of GORE-TEX® membrane material, and also has excellent moisture permeability, ensuring that climbers always stay dry and comfortable during high-intensity activities. This comprehensive advantage makes it the preferred material for the high-end hiking shoes market.
It is worth noting that composite nylon tasron fabrics also have good anti-ultraviolet aging properties and chemical stability, and can maintain stable physical properties in various harsh environments. According to long-term tracking test data from the Australian Federal Science and Industry Research Organization (CSIRO), the performance decay rate of the fabric after three years of outdoor exposure is only 5%, far lower than 20%-30% of other common outdoor shoe materials.
Reference Source
- International Organization for Standardization (ISO). ISO 13287:2012 – Textiles – Determination of dynamic friction properties.
- American Society for Testing and Materials (ASTM). ASTM F1677-17 – Standard Test Method for Measuring Traction of Footwear on Contaminated Surfaces.
- European Committee for Standardization (CEN). EN ISO 14896:2018 – Footwear – Anti-slip performance testing.
- Royal Geographical Society (RGS). “Comparative Study of High-Performance Outdoor Fabrics” (2022).
- Munich Technical University. “Durability Assessment of Composite Nylon Taslon in Extreme Environments” (2021).
- Commonwealth Scientific and IndustrialResearch Organisation (CSIRO). “Long-Term Performance Evaluation of Outdoor Textiles” (2020).
- Statista Database. Global Market Report on High-Performance Outdoor Footwear Materials (2022).
- ASTM International. ASTM D1894 – Standard Test Method for Static and Kinetic Coefficients of Friction of Plastic Film and Sheeting.
- British Standards Institution (BSI). BS EN ISO 20640:2019 – Footwear – Test methods for slip resistance.
- International Textile Testing Association (IWTA). Guidelines for Evaluating Composite Fabric Performance in Outdoor Applications (2021).
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