Introduction

TERRYL? is a bio-based polyamide fiber brand launched by Cathay Biotech for the textile industry. It is made from renewable plant raw materials. The bio-based content has been analytically verified by third-party laboratories using ASTM 6866 methodology to have renewable carbon content as high as 45%-100%. This effectively reduces the use of products made from fossil raw materials such as petroleum, and thus reduces carbon emissions. The environmental benefits and the sustainable nature of TERRYL? are not only reflected in its renewable source of raw materials, but also in the Live Cycle Analysis (LCA) of these products. The LCA, especially the reduced Global Warming Potential of these products, demonstrate the environmental benefit of TERRYL?.

All TERRYL? fiber products have excellent spinning and finishing properties. Compared with polyamide fibers from fossil ressources such as petroleum (e.g. PA6 or PA66), TERRYL? fibers have excellent wearing characteristics such as easy dyeing at low temperatures, soft and skin-friendly feel, good moisture and sweat absorption, good wear and weather resistance. Its natural flame retardant properties also bring unique application advantages in some special applications.

Specifications of textile grade products: 

Relative viscocity -NH2 (mmol/kg) Melting point(℃) Water(ppm) TiO2(%)
Bright 2.4~3.3 40~55 252~256 650±250 0
Semi-dull 2.4~2.8
40~50 252~256
650±250
0.3±0.03
Full-dull 2.4~2.8
40~50
252~256
650±250
1.5±0.15

Characteristics and Verification
Bio-based
Green and Low-Carbon
Recommended Applications
Clothing
sports
underwear
Outdoor
swimsuit
stockings


    DTY
    20D/10F

    44D/36F

    78D/24F
    78D/48F
    78D/96F
    Tenacity(cN/dtex) 3.3-4.5
    3.0-4.3
    3.2-4.5
    3.3-4.3
    3.5-4.3
    Elongation(%)
    25-35
    22-35
    25-35
    25-40
    25-38
    Crimp contraction(%)
    40-55 40-55 40-55 40-55 40-55
    Crimp stability(%)
    40-55
    40-55
    40-55
    40-55
    40-55
    Boiling water shrinkage(%)
    3.0-8.0
    3.0-8.0
    3.0-8.0
    3.0-8.0
    3.0-8.0



    FDY

    40D/24F 40D/36F 70D/24F 70D/48F
    Tenacity(cN/dtex) 4.0-5.5
    4.2-5.8
    4.3-5.5
    4.2-5.6
    Elongation(%)
    35-55
    30-50
    35-55
    30-50
    Boiling water shrinkage(%)
    7-12 7-12 7-12 7-12
    Moisture regain(%)
    4.5-5.8
    4.5-5.8
    4.5-5.8
    4.5-5.8
    Oil content(%)
    1.0-1.2
    1.0-1.2
    1.0-1.2
    1.0-1.2



    Staple Fiber

    1.5D*38mm,2.5D*51mm
    Tenacity(cN/dtex) 3.5-5.5
    Elongation(%)
    60-90
    Moisture regain(%)
    3.0-5.5
    Defects(mg/100g)
    15
    Crispation(個/25mm) 8-15
Industrial
Airbag
Cord fabric
Release cloth
Conveyor belt
tent
Sewing thread
    Tyre cords(only take?840D yarn for example)

    Industrial standard
    of PA66
    TERRYL?
    Titre(dtex) 933.0±18.0
    938.0
    Break force(N)
    ≥78.0
    ≥79.7
    Tenacity(cN/dtex)
    ≥8.3 ≥8.5
    Break elongation(%)
    19.0±3.0
    18.4
    Fixed load elongation
    (4.7cN/dtex,?%)

    12±1.5
    10.8
    Hot air shrinkage
    (177℃*2min,%)

    6.2±1.5
    7.2
    Tenacity retension
    (180℃*4h,%)

    90.0
    93.7



    Airbag yarn(only take 420D yarn for example)

    Industrial standard of PA66 TERRYL?
    Titre(dtex) 466.0±9.0
    465.0
    Titre deviation(%)
    ±4.0
    2.0
    Break force(N)
    37.0 38.6
    Tenacity(cN/dtex)
    8.0±1.5
    8.2
    Break elongation(%)
    20.0±6.5
    21.0
    Hot air shrinkage
    (177℃*2min,%)

    5.0±2.0
    5.5



    Peel ply(only take 210D yarn for example)

    Industrial standard of PA66 TERRYL?
    Titre(dtex) 234.0±4.0
    235.0
    Tenacity(cN/dtex)
    7.2 8.0
    Break elongation(%)
    19.0±3.0 18.4
    Hot air shrinkage
    (177℃*2min,%)

    6.2±1.5 6.5
    Tenacity retension
    (180℃*4h,%)

    90.0 94.0
    Break filaments
    (pcs/myriametre)

    10.0 10.0



    Sew thread/Suitcase(only take 100D yarn for example)

    Industrial standard of PA66 TERRYL?
    Titre(dtex) 113±3
    112.0
    Titre deviation(%)
    ±4.0
    2.0
    Tenacity(cN/dtex)
    ≥7.2 ≥7.5
    Break elongation(%)
    20.0±3.0 21.0
    Hot air shrinkage
    (177℃*2min,%)

    6.5±1.0 6.5
    Dyeing uniformity
    (Grey scale chart grade)

    4.0
    4.5



    Convey belt(only take 1260D yarn for example)

    Industrial standard
    of PA66
    TERRYL?
    Titre(dtex) 1400±25 1390.0
    Break force(N) ≥117.0 ≥120.0
    Tenacity(cN/dtex) ≥8.3 ≥8.5
    Break elongation(%) 19.0±3.0 20.0
    Hot air shrinkage
    (177℃*2min,%)
    7.0±2.0 6.5
    Fixed load elongation(%) ≤12.0±1.5 ≤12.5<
Carpet
Carpet
    BCF
    Titre(dtex) 1450
    1250 1000
    Tenacity(cN/dtex) 2.2-2.8
    2.3-3.0
    2.4-3.5
    Break elongation(%)
    25-35
    25-38
    25-38
    Crimp elongation after heating(%)
    35-55 35-55 35-55
    Boiling water shrinkage(%)
    6-12
    6-12
    6-12
    Moisture regain(%)
    4.5-5.8
    4.5-5.8
    4.5-5.8


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