제품

Styrolux 684D

The product line Styrolux® comprises clear styrene butadiene copolymers. The grades have in general an intrinsic toughness, are easy to process and work as modifiers and compatibilizers not only in polystyrene but in many other polymers, e.g. polyolefins. For all Styrolux® grades food contact statements are available upon request. Styrolux® 684D is a general purpose grade and can be used in injection molding for parts with enhanced toughness, in sheet and film extrusion as well as blow molding. Parts made of 684D reveal excellent printability.

Key Features

  • Easy processing
  • Well extrudable
  • Good printability
  • Sterilisable(ETO,NO2,Irradiation)
  • Transparency

Applications

  • Food contact applications
  • Medical devices
  • Rigid packaging
  • Toys, sports & leisure

  • Grade Version
  • Properties

    특성

    섭씨 23도에서 변색되지 않는 제품에 대한 일반적인 값 테스트 방법 단위
    유동적 특성
    Melt Volume Rate, 200 °C/5 kg ISO 1133 cm³/10 min 11
    기계적 특성
    Charpy Notched Impact Strength, 23° C ISO 179/1eA kJ/m² 2
    Charpy Unnotched, 23 °C ISO 179/1eU kJ/m² > 80
    Tensile Modulus ISO 527 MPa 1400
    Tensile Stress at Yield, 23 °C ISO 527 MPa 26
    Tensile Strain at Yield, 23 °C ISO 527 % 2.3
    Tensile Stress at Break, 23 °C ISO 527 MPa > 21
    Tensile Strain at Break, 23 °C ISO 527 % > 160
    Nominal Strain at Break, 23 °C ISO 527 % 160
    Flexural Modulus, 23 °C ISO 178 MPa 1300
    Flexural Strength, 23 °C ISO 178 MPa 40
    Hardness, Shore D ISO 868 - 63
    열 특성
    Vicat Softening Temperature, B/2 (120 °C/h, 50N) ASTM D 1525 °C 50
    Heat Deflection Temperature A; (annealed 4 h/80 °C; 1.8 MPa) ISO 75 °C 59
    Heat Deflection Temperature B; (annealed 4 h/80 °C; 0.45 MPa) ISO 75 °C 73
    Coefficient of Linear Thermal Expansion ISO 11359 10-6/°C 60 - 90
    기타 특성
    Refractive Index, Sodium D Line ISO 489 - 1.575
    Haze ASTM D 1003 % < 2
    Light Transmission at 550 nm ASTM D 1003 % 89
    처리 중
    Density ISO 1183 kg/m³ 1010
    Water Absorption, Saturated at 23 °C ISO 62 % 0.07
    Processing
    Linear Mold Shrinkage ISO 294-4 % 0.3 - 1
    Melt Temperature Range ISO 294 °C 180 - 250
    Mold Temperature Range ISO 294 °C 30 - 50

    Typical values for uncolored products
    Please note that all processing data stated are only indicative and may vary depending on the individual processing complexities.
    Please consult our local sales or technical representatives for details.

  • Processing

    처리 중

  • Safety Data Sheet