| abstract |
The invention discloses a preparation method of an anti-ultraviolet fabric and the anti-ultraviolet fabric, which comprises the following steps of: mixing ceramic particles with efficient ultraviolet shielding function and polymers containing hydroxyl groups for surface modification, drying, preparing polyester with an ultraviolet resistant effect through esterification and polycondensation, and spinning to obtain ultraviolet resistant fibers; weaving and dyeing the anti-ultraviolet fiber; and preparing the anti-ultraviolet finishing agent. The long-term uvioresistant fabric produced by the invention can obviously improve the uvioresistant effect of products, the initial ultraviolet penetration rate is less than or equal to 0.5 percent, the ultraviolet protection coefficient can reach UPF50+, the ultraviolet penetration rate after the fabric is washed for 20 times is less than or equal to 1.5 percent, the ultraviolet protection coefficient still reaches UPF50+, and the invention also has good far infrared absorption function. |