제품

Styrolux 3G55

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® 3G55 is mainly in sheet extrusion and thermoforming applications. It shows a high performance in blends with general-purpose polystyrene, providing parts with an excellent balance of transparency and toughness. Due to its tendency of blocking, 3G55 is mainly used in inline thermoforming. 3G55 is difficult to print and decorate since it contains a microcrystalline wax.

Key Features

  • Easy processing
  • Well extrudable
  • Very good miscibility with GPPS
  • Transparency

Applications

  • Food contact applications
  • Flexible packaging
  • Grade Version
  • Properties

    특성

    섭씨 23도에서 변색되지 않는 제품에 대한 일반적인 값 테스트 방법 단위
    유동적 특성
    Melt Flow Rate, 200 °C/5 kg ASTM D 1238 g/10 min 13
    기계적 특성
    Instrumented Dart Impact (total energy) ASTM D 3763 in-lbs 187
    Instrumented Dart Impact (Peak force) ASTM D 3763 in-lbs 89
    Tensile Stress at Yield, 23 °C ASTM D 638 psi 2300
    Tensile Modulus ASTM D 638 psi x 10³ 170
    Tensile Modulus (MD) ASTM D 882 psi 121000
    Tensile Modulus (TD) ASTM D 882 psi 99000
    Elongation at Break (MD) ASTM D 882 % 310
    Elongation at Break (TD) ASTM D 882 % 350
    Flexural Strength, 23 °C ASTM D 790 psi 2500
    Flexural Modulus, 23 °C ASTM D 790 psi x 10³ 110
    Elemendorf Tear (MD) ASTM D 1922 lbs 1.83
    Elemendorf Tear (TD) ASTM D 1922 lbs 0.75
    열 특성
    Vicat Softening Temperature, B/1 ( 120 °C/h, 10N) ASTM D 1525 °F 161
    DTUL @ 264 psi - Unannealed ASTM D 648 °F 114
    DTUL @ 66 psi - Unannealed ASTM D 648 °F 152
    Coefficient of Linear Thermal Expansion ASTM D 696 10-4/°F 0.72
    기타 특성
    Refractive Index, Sodium D Line ASTM D 542 - 1.57
    Light Transmission at 550 nm ASTM D 1003 % 90
    Haze ASTM D 1003 % 6
    처리 중
    Density (ASTM ) ASTM D 792 g/cm³ 1.01
    Water Absorption, Saturated at 23 °C ASTM D 570 % 0.07
    Moisture Absorption, Equilibrium 23 °C/50% RH - % 0.07
    Oxygen Transmission Rate (23 °C/0% RH) ASTM D 3985 cc/100in²/day 7750
    Water Vapor Transmission Rate (WVTR) (23 °C/0% to 85% RH gradient) ASTM F1249-06 g/100in²/day 26.3
    Processing
    Linear Mold Shrinkage ASTM D 955 in/in 0.0065

    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