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How much tpe is a kilogram TU55ST7

  • Product Description
  • BESTPERNE® TU55ST7

    Thermoplastic Elastomer

    Product description

    TU55ST7is a polyurethane modified material with a special skid resistance.

    Key characteristic

    1. The surface is mute and soft.

    2.Rapid molding,non-stick mold. 

    3.Damping effect is good.

    4.Adhesive material:ABS, PC,TPU.

    Function

    Main application

    Phone protective cover

    Instrument shell

    Electronic plastic accessories

    Processing method

    Injection and extrusion molding

    Environmental certification

    ROHS

    REACH

    EN71-3

    PAHS

    ASTM-F963

    Phthalate

    Color

    Natural

    Smell

    A little resin smell

    Appearance

    Cylindrical particle,about 3mm×1.5mm

    Storage period

    Ventilated dry at normal temperature,about 24 months

    Packaging method

     25kg/bag

    Physical properties

    Result

    Unit

    Method

    Molding condition

    Specific gravity

    1.2±0.02

    g/cm3

    ASTM D792

    Drying temp     80 ℃

    Hardness

    56±3

    shoreA

    ASTM D2240

    Drying time      2h

    Tensile strength

    >5

    Mpa

    ASTM D412

    Nozzle temp     170℃

    Elongation at break

    >550

    %

    ASTM D412

    Screw 1 temp 160℃

    Tearing strength

    >20

    Kn/m

    ASTM D624

    Screw 2 temp 150℃

    Melt index

    >40

    g/10min

    ASTM D1238

    Screw 3 temp 150℃

     

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