| abstract |
An intrinsic fluorescent green fiber comprises 98.00 to 99.00 parts by weight of a carrier, 0.10 to 0.20 parts by weight of a yellow colorant, 0.08 to 0.20 parts by weight of a blue colorant, and 1.00 to 1.50 parts by weight of a Titanium dioxide. The carrier includes polyethylene terephthalate. When the yellow colorant is mixed with the balance of the carrier at a content of 0.10wt% to 0.20wt% and made into yellow fibers, the L* value of the yellow fibers in the L*a*b* color space is between 101.27 and 101.72 , the a* value is between ‑17.61 and ‑13.47, and the b* value is between 89.84 and 108.79. When the blue colorant is mixed with the balance of the carrier at a content of 0.08wt% to 0.20wt% and made into blue fibers, the L* value of the blue fibers in the L*a*b* color space is between 55.60 and 66.80 , the a* value is between ‑22.69 and ‑22.70, and the b* value is between ‑37.50 and ‑31.80. The intrinsically fluorescent green fibers of the present disclosure are close to or meet the specifications of the standard EN1150. |