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美国伊士曼PCTG Eastman Eastar 5445
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产品/服务: 浏览次数:871PCTG 
型 号: 5445, 
规 格: PCTG 
品 牌: 美国伊士曼 
单 价: 36.00元/KG 
起订量: 25 KG 
供货总量: 30000 KG
发货期限: 自买家付款之日起 1 天内发货
更新日期: 2019-09-17  有效期至:长期有效
联 系 人: 李厚佳 (先生)
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产品属性
 产品型号:  5445,
 产品规格:  PCTG
 产品品牌:  美国伊士曼
详细信息
Eastman Eastar 5445 PCTG Copolyester, Film  (discontinued **)
Categories: PolymerFilmThermoplasticPolyester, TPPolycyclohexylenedimethylene Terephthalate (PCT)Glycol-Modified PCT (PCTG) Copolyester
Material Notes: Eastar PCTG 5445 is an amorphous copolyester. Because of its clarity, toughness and good melt strength, Eastar PCTG Copolyester 5445 is useful in a number of applications. It has high gloss and is transparent. It is tough and resistant to stress whitening. It has fast forming cycles and is easy to form. Eastar PCTG Copolyester 5445 is sterilizable by both gamma radiation and ethylene oxide (ETO) methods. Its scrap can be reused.

Applications/Uses

  • Bags
  • Credit cards
  • Gaming cards
  • Identification cards
  • Plastic Cards
  • Rigid medical
  • Blister packaging
  • Debit cards
  • Gift cards
  • Phone cards
  • Rapid deployment flood walls
  • Smart cards
  • Key Attributes

  • Excellent clarity
  • Effective barrier properties
  • Excellent colorability
  • Good stiffness
  • Sterilizable with ethylene oxide, electron beam, and gamma rays
  • Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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    Physical Properties Metric English Comments
    Density  1.23 g/cc 0.0444 lb/in³ ASTM D1505
    Melt Density  1.08 g/cc
    @Temperature 285 °C
    0.0390 lb/in³
    @Temperature 545 °F
    ASTM D1238
    Water Vapor Transmission  7.00 g/m²/day 0.451 g/100 in²/day ASTM F372
    Oxygen Transmission  11.0 cc-mm/m²-24hr-atm 27.9 cc-mil/100 in²-24hr-atm ASTM D3985
    Carbon Dioxide Transmission  49.0 cc-mm/m²-24hr-atm 124 cc-mil/100 in²-24hr-atm ASTM D1434
    Thickness  250 microns 9.84 mil ASTM D374
     
    Mechanical Properties Metric English Comments
    Film Tensile Strength at Yield, MD  45.0 MPa 6530 psi ASTM D882
    Film Tensile Strength at Yield, TD  44.0 MPa 6380 psi ASTM D882
    Tensile Modulus  1.60 GPa 232 ksi TD; ASTM D882
      1.60 GPa 232 ksi MD; ASTM D882
    Coefficient of Friction  0.50 0.50 ASTM D1894
    Elmendorf Tear Strength, MD  >= 12.0 g/micron >= 305 g/mil ASTM D1922
    Elmendorf Tear Strength, TD  >= 12.0 g/micron >= 305 g/mil ASTM D1922
    Dart Drop  1.84 g/micron 46.7 g/mil 23°C; ASTM D1709
      2.16 g/micron 54.9 g/mil at -18°C; ASTM D1709
    Film Tensile Strength at Break, MD  57.0 MPa 8270 psi ASTM D882
    Film Tensile Strength at Break, TD  53.0 MPa 7690 psi ASTM D882
     
    Thermal Properties Metric English Comments
    Specific Heat Capacity   1.09 J/g-°C
    @Temperature 10.0 °C
    0.261 BTU/lb-°F
    @Temperature 50.0 °F
    DSC
      1.14 J/g-°C
    @Temperature 30.0 °C
    0.272 BTU/lb-°F
    @Temperature 86.0 °F
    DSC
      1.64 J/g-°C
    @Temperature 100 °C
    0.392 BTU/lb-°F
    @Temperature 212 °F
    DSC
      1.86 J/g-°C
    @Temperature 180 °C
    0.445 BTU/lb-°F
    @Temperature 356 °F
    DSC
      2.16 J/g-°C
    @Temperature 290 °C
    0.516 BTU/lb-°F
    @Temperature 554 °F
    DSC
    Thermal Conductivity  0.220 W/m-K 1.53 BTU-in/hr-ft²-°F ASTM C177
    Glass Transition Temp, Tg  87.0 °C 189 °F ASTM D1525
     
    Optical Properties Metric English Comments
    Refractive Index  1.56 1.56 nD; ASTM D542
    Haze  1.0 % 1.0 % ASTM D1003
    Gloss  98 % 98 % at 60°; ASTM D2457
    Transmission, Visible  91 % 91 % Total Transmittance; ASTM D1003
    Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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