聚苯乙烯,颗粒, PS, Natural
产品介绍
This polymer contains the minimum amount of additives. | 订货号 | 包装规格 | | Weight | | 994-762-85 | 100g | | 715-098-22 | 200g | | 715-223-11 | 500g | | 399-084-03 | 1000g | | 612-646-38 | 2000g | | 743-264-55 | 5000g | | 364-523-57 | 10000g | | 495-578-61 | 20000g |
产品参数 | Colour[颜色] | Natural | | Melt Flow Rate (MFR)[熔体流动率] | 3.3 | | Nominal Granule Size[标称颗粒大小] | 3-5 | | Weight[重量] | 100g - 20000g | | Mechanical Properties(机械性能) | | Elongation at break ( % ) | 1.6 | | Hardness - Rockwell | M60-90 | | Izod impact strength ( J m⁻¹ ) | 19.0 - 24.0 | | Poisson's ratio | 0.350 | | Tensile modulus ( GPa ) | 2.30 - 4.10 | | Tensile strength ( MPa ) | 30.00 - 100.00 | | Chemical Resistance(耐化学性) | | Acids - concentrated | Fair-Poor | | Acids - dilute | Good-Fair | | Alcohols | Good-Fair | | Alkalis | Good-Fair | | Aromatic hydrocarbons | Poor | | Greases and Oils | Good-Poor | | Halogenated Hydrocarbons | Poor | | Halogens | Poor | | Ketones | Poor | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 30.000 - 210.000 | | Heat-deflection temperature - 0.45MPa ( C ) | 90 | | Heat-deflection temperature - 1.8MPa ( C ) | 80.0 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 1200.0 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.10 - 0.13 @23℃ | | Upper working temperature ( C ) | 50 - 95 | | Physical Properties(物理性质) | | Abbe number | 30.8 | | Density ( g cm⁻³ ) | 1.050 | | Flammability | HB | | Limiting oxygen index ( % ) | 19 | | Radiation resistance | Good | | Refractive index | 1.590-1.600 | | Resistance to Ultra-violet | Poor | | Water absorption - over 24 hours ( % ) | < 0.400 | | Electrical Properties(电气特性) | | Dielectric constant @1MHz | 2 - 3 | | Dielectric strength ( kV mm⁻¹ ) | 20.0 | | Dissipation factor @ 1kHz | 0.0002 | | Volume resistivity ( Ohmcm ) | >10¹⁶ |
| |
相关产品：
|
