- Feb 09, 2018 -
1. Fabric fiber's own UV resistance
Experiments show that in the untreated fiber, polyester fiber UV sunshade UV resistance is the best, the polyester fiber molecular structure of the benzene ring has the effect of absorbing UV light, chemical fiber nylon is also a nylon glue Rayon, rayon, etc., but with anti-UV properties but not as good as polyester. Therefore, the manufacturing of sunshade material determines its anti-UV properties.
2. Fabric structure
The thickness of the fabric, the tightness of its UV resistance has a certain impact. The thicker the fabric, the better the UV resistance and the tighter the fabric, the stronger the profile and the smaller the UV transmission.