Bi-component Monofilament Yarn
July 8, 2020
Shoe Upper
July 8, 2020
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    Thermoplastic Elastomer Monofilament Yarn



    • Elastic Monofilament has both the ductility and resilience of rubber and the tenacity of plastic.
    • Elastic Monofilament has excellent physical properties and great ability for weaving reprocessing.
    • With the additives, it can be weather resistant and aging resistant.
    • It belongs to the same polyester system as PET - easy to recycle and conducive to environmental protection and sustainability.
    • It can be used to create products with elasticity, soft texture, comfort, and transparency.

    Properties



    • Mechanical Properties

    The elasticity performance under the certain force (N).

    Elasticity: TPU > TPEE > PBT > PET


    • Elastic Recovery

    The elastic recovery rate of each material after 10 cycles、100 cycles and 500 cycles of strain. 

    The elastic recovery rate after 500 cycles: TPU > TPEE > PBT > PET


    Characteristics



    PETPBTTPEETPU
    Transparency
    Softness
    Tenacity
    Resilience
    Anti-deformation
    Sun Test
    Courtauld Test
    Abrasion Resistance
    Chemical Resistance
    Oil Resistance

    Specifications



    Material

    Hardness

    M.P.(℃)

    Dia.(mm)

    Denier

    Tenacity(g/d)

    Elongation(%)

    100℃ Shrinkage (%)

    Weather
    UVA 340 x 24hr

    Color

    PBT

    ----

    220-230

    0.08-0.60

    60d~3,500d/f

    3.0-5.0

    30-65

    3-10

    Grey Scale >4.0

    Customized

    TPEE

    55D-72D

    205-220

    0.10-0.50

    90d~2,200d/f

    3.0-3.5

    65-100

    5-15

    Grey Scale >3.5

    Customized

    TPU

    85A-65D

    180-200

    0.13-0.50

    140d~2,100d/f

    2.0-2.5

    120-150

    10-35

    Grey Scalse >4.0

    Customized


    Applications