PLA resin fiber grade SF600

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  • Characteristic: biological source , biodegradable,food contact, bacteriostatic
    Used:l   Medical, hygiene nonwoven: surgical gown, protective clothing, disinfection pack cloth, masks, diapers, wipes, wet towel, magic towel, towel roll, beauty supplies, sanitary napkins, sanitary pads , and disposable sanitary cloth, etc.;l  decorative non-woven: tablecloths, bed sheets, bedspreads, etc.;

    l  clothing: lining non-woven:interlining, fusible interlining, stereotypes cotton, synthetic leather, etc.;

    l   other non-woven: space cotton , absorption felt, cigarette filters, etc.

    l   textile fabric : clothes, bed sheets, pillowcases, curtains, etc.

  • 1. Description & Properties

    TJL PLA polymer SF600 is a thermoplastic resin derived from annually renewable resources and is specifically designed for Fiber applications. The table below shows the properties of  SF600.

    Appearance: White or colorless transparent pellets.

    Application：Spinning

    Odor: None.

     

    Item Unit Data Test Method
    Density

    g/cm3

    1.25

    ISO 1183
    Melting Point

    ℃

    165-175

    ISO 1218
    Mass flow rate(230℃，2.16kG)

    g/10min

    40-60

    ISO 1133
    Glass Transition Temperature

    ℃

    53-58

    ISO 1218
    Heat Deflection Temperature

    ℃

    50-80

    ISO 75
    Elongation at break(10mm/min)

    MPa

    48-56

    ISO 527-2
    Elongation at break

    %

    2-3

    ISO 527-2
    Decomposition Temperature

    ℃

    ≥240

    TGA
    Monofilament Strength

    cN/dtex

    0.5-4

    AGS-500ND
    Monofilament Denier

    dtex

    1.5-5

    AGS-500ND
    Elongation

    %

    25-45

    AGS-500ND

    *Provide different modification services according to customers.

    2. Applications & Propertie

    1. Medical and Hygiene Nonwoven:surgical gown, protective clothing, disinfection cloth,mask, diaper, dishcloth, wet wipe, towel,cosmetic products, Sanitary napkins, Pads, disposal products and so on.

    2. Home decoration：wall covering, table cloth,bed spread, sheet and so on.

    3.Clothes nonwoven: lining,finalized cotton,flakes and so on.

    4.Other nonwoven: space cotton, absorption felt,Cigarette filter tip and so on.

    5.Textile:cloth,bed sheet,pillow case,curtain and so on.

     

    3. Processing Information

    1. Drying 2. Injection Molding Temperature

    Drying Equipment

    desiccant dryer

    Rear – Zone 1 Temperature

    ℃

    210

    Drying Temperature

    ℃

    90-110

    Middle – Zone 2 Temperature

    ℃

    220

    Drying Time

    h

    24

    Front – Zone 3 Temperature

    ℃

    220

    Moisture Content

    ppm

    ＜100

    Front – Zone 4 Temperature

    ℃

    225

    Die head  Temperature

    ℃

    225
    3.Winding and Stretch  

    Mold Temperature

    ℃

    100-120

    Winding Speed

    m/min

    1000

    Stretch Times

    3

    Stretch Temperature

    ℃

    70

    Finalize  Temperature

    ℃

    115