POLYESTER STAPLE FIBER-HOLLOW CONJUGATED

     Property

         Unit

        Standard

A：Denier per Filament

         dpf

      8.30 ± 0.50

B：Fiber Length

1.      Cut Length

2.      Overcuts Rate

         mm

          %

      66.5 ± 4.0

        ≦ 0.10

C：Finish oil content

          %

     0.30 ～ 0.40

D：Cross section

Hollow/Conjugate

E：Physicals

1.      Tenacity

2.      Elongation

          g/d

           %

       3.5 ± 0.5

        50 ± 5

F：Color

1.      L, Luminance

2.      g, Yellowness

       91.5 ± 2.0

        2.3 ± 1.0

G：Moisture range

           %

        ≦ 0.8

H：Crimps per centimeter

        pc/cm

        2.4 ± 0.5

I： Recovery

           %

         ≧ 90