Resistance of polyester fibers best performance, which is the molecular structure of benzene polyester fiber with a UV-absorbing effects. Nylon, cotton, silk UV resistance are not the best of man. So we choose to try to choose clothes UV thick fabrics containing polyester fiber. (Now some domestic polyester fiber fabric UV protection performance has reached a very high level).
Fabric closer the light barrier, the stronger, the less the amount of ultraviolet rays through. Woven fabrics UV performance is better than knitted fabrics. Clothing fabric darker smaller u.v fabric transmittance, UV performance is better.
Two kinds of fabric UV finishing process:
1, an ultraviolet absorber for the post treatment of the fabric to achieve the anti-ultraviolet function.
2, with the ceramic powder and fiber, to increase the surface of the reflection and scattering of UV, prevent ultraviolet damage to the skin through the fabric.
没有评论:
发表评论