Nylon and polyester have their own advantages and disadvantages in the application of sunscreen fabrics. Which one is better depends on the specific needs and usage environment. The following is a comparison of the two materials in terms of sunscreen function:
- Sunscreen performance
Polyester: Polyester generally has good UV resistance. After proper treatment, polyester fabrics can provide higher UPF (ultraviolet protection factor), so they are superior in sunscreen.
Nylon: Nylon’s UV resistance is relatively weak, but by adding a sunscreen coating or undergoing special treatment, it can also achieve a certain sunscreen effect. - Durability
Polyester: Polyester has high wear resistance and tensile strength, is not easy to deform or fade, and is suitable for long-term use.
Nylon: Although nylon’s durability is also good, it is slightly inferior to polyester, especially in terms of anti-aging and durability. - Comfort
Polyester: Polyester is less breathable and may feel stuffy when worn in hot weather, but it dries quickly and is suitable for outdoor activities.
Nylon: Nylon fabrics are generally softer, smoother, and more comfortable to the touch, making them better to wear, especially when worn for long periods of time. - Weight
Polyester: Polyester is generally slightly lighter than nylon, making it suitable for sun protection clothing or equipment that requires lightness.
Nylon: Although nylon is slightly heavier, it has a soft texture and is suitable for wearing next to the skin.
Conclusion
If your main need is high sun protection and requires material durability, polyester may be a better choice; if you pay more attention to wearing comfort and softness, nylon may be more suitable. However, many high-performance sun protection clothing may use a blend of these two materials to combine the advantages of both.