产品介绍 订货号 | 包装规格 | Sizes | 695-109-44 | 150mm x 150mm | 659-665-85 | 300mm x 300mm | 690-717-11 | 610mm x 610mm |
产品参数 Thickness[厚度] | 0.9mm | Mechanical Properties(机械性能) | Abrasive resistance - ASTM D1044 ( mg/1000 cycles ) | 60 - 100 | Elongation at break ( % ) | 3.0 -5.0 | Hardness - Rockwell | R110-120 | Tensile modulus ( GPa ) | 1.65 | Tensile strength ( MPa ) | 55.00 - 70.00 | Physical Properties(物理性质) | Density ( g cm⁻³ ) | 1.050 | Flammability | HB | Radiation resistance | Good | Refractive index | 1.590 | Water absorption - over 24 hours ( % ) | 0.020 - 0.030 | Chemical Resistance(耐化学性) | Acids - concentrated | Fair-Poor | Acids - dilute | Good | Alcohols | Good | Alkalis | Good-Fair | Aromatic hydrocarbons | Poor | Greases and Oils | Fair-Poor | Halogenated Hydrocarbons | Poor | Halogens | Poor | Ketones | Poor | Thermal Properties(热性能) | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 70.000 - 90.000 | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.17 @23℃ | Upper working temperature ( C ) | 93 | Electrical Properties(电气特性) | Dielectric constant @1MHz | 3 | Dielectric strength ( kV mm⁻¹ ) | 27.0 - 47.0 | Dissipation factor @ 1MHz | 0.0002 | Surface resistivity ( Ohm/sq ) | >10¹⁵ | Volume resistivity ( Ohmcm ) | >10¹⁵ |
其他参数 公差 长度 | <100mm | ±1mm |
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≥100mm | +2% / -1% | 直径 | <100mm | ±1mm |
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≥100mm | +2% / -1% | 厚度 | | ±10% |
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陶瓷 | ±20% | 复合材料 | ±20% | 聚合物 | ±20% | 长度 1 | <100mm | ±1mm |
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≥100mm | +2% / -1% | 长度 2 | <100mm | ±1mm |
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≥100mm | +2% / -1% |
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