Styrolution PS 1290/1291
Key Features
- Low residual styrene monomer content
- High melt strength and stiffness
- UL Classification 94 HB for 1290 (www.UL.comfile E57787)
Applications
- Biaxially oriented sheet (OPS)
- Extrusion/thermoforming foam sheet
- Food service and food packaging containers
- Application that require hight clarity and not taste or odor transfer
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Grade Version
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Properties
属性
无色产品在摄氏 23 度时的典型值 测试方法 单位 数值 流变性能 Melt Flow Rate, 200 °C/5 kg ASTM D 1238 g/10 min 1.6 机械性能 Izod Notched Impact Strength, 23 °C (73 °F) ASTM D 256 ft-lb/in 0.4 Tensile Stress at Yield, 23 °C ASTM D 638 psi 7600 Tensile Modulus ASTM D 638 psi x 10³ 460 Elongation, Failure ASTM D 638 % 3 Flexural Strength, 23 °C ASTM D 790 psi 15500 Flexural Modulus, 23 °C ASTM D 790 psi x 10³ 480 Hardness, Rockwell ASTM D 785 M scale 78 热性能 Vicat Softening Temperature, B/1 ( 120 °C/h, 10N) ASTM D 1525 °F 228 Heat Deflection Temperature A; (annealed 4 h/80 °C; 1.8 MPa) - °F 203 Coefficient of Linear Thermal Expansion ASTM D 696 10-4/°F 0.4 电气性能 Dielectric Constant at 106 CPS (1000000 Hz, 0,0394 in) ASTM D 150 - 2.5 Dielectric Strength, 1/8” ASTM D 149 kV/in 500 其他属性 Refractive Index, Sodium D Line ASTM D 542 - 1.59 Light Transmission at 550 nm ASTM D 1003 % 88 - 90 Optical Density, 400–700 nm avg. - - 0.046 Other Properties Bulk Density (with external lubricant) - lb/ft³ 42 - 45 Bulk Density (without external lubricant) - lb/ft³ 37 - 40 Density (ASTM ) ASTM D 792 g/cm³ 1.04 Processing Melt Temperature Range - °F 360 - 530 Mold Temperature Range - °F 100 - 180 Linear Mold Shrinkage ASTM D 955 in/in 0.004-0.007 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
处理
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Safety Data Sheet