聚醚酰亚胺,膜, PEI, Clear Amber, 0.25mm厚
产品介绍
订货号 | 包装规格 | Sizes | 786-303-74 | 150mm x 150mm | 287-973-06 | 300mm x 300mm | 149-272-72 | 610mm x 610mm | 501-858-00 | 610mm x 1000mm | Coil | 563-430-89 | 670mm x 0.5m | 237-484-86 | 670mm x 1m | 115-209-53 | 670mm x 2m |
产品参数 Coil Width[卷材宽度] | 670mm | Colour[颜色] | Clear Amber | Thickness[厚度] | 0.25mm | Electrical Properties(电气特性) | Dielectric constant @1kHz | 3.10 | Dielectric strength ( kV mm⁻¹ ) | 30.0 @1.6mm | Dissipation factor @ 1MHz | 0.0013 @1 | Surface resistivity ( Ohm/sq ) | 4x10¹³ | Volume resistivity ( Ohmcm ) | 7.10¹⁵ | Mechanical Properties(机械性能) | Abrasive resistance - ASTM D1044 ( mg/1000 cycles ) | 10 | Compressive modulus ( GPa ) | 2.9 | Elongation at break ( % ) | 60.0 | Hardness - Rockwell | R125 | Izod impact strength ( J m⁻¹ ) | 50.0 | Poisson's ratio | 0.440 | Tensile modulus ( GPa ) | 2.90 | Tensile strength ( MPa ) | 85.00 | Physical Properties(物理性质) | Density ( g cm⁻³ ) | 1.270 | Flammability | V-0@0.4mm | Limiting oxygen index ( % ) | 47 | Radiation resistance | Good | Resistance to Ultra-violet | Good-Fair | Water absorption - equilibrium ( % ) | 1.30 | Water absorption - over 24 hours ( % ) | 0.250 | Pultrusion(挤拉成型) | Compressive strength ( MPa ) | 140 | Chemical Resistance(耐化学性) | Acids - concentrated | Good | Acids - dilute | Good | Alcohols | Good | Alkalis | Good-Poor | Aromatic hydrocarbons | Poor | Greases and Oils | Good | Halogenated Hydrocarbons | Good-Poor | Ketones | Poor | Thermal Properties(热性能) | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 56.000 | Heat-deflection temperature - 0.45MPa ( C ) | 200 | Heat-deflection temperature - 1.8MPa ( C ) | 190.0 | Specific heat ( J K⁻¹ kg⁻¹ ) | 2000.0 | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.22 @23℃ | Upper working temperature ( C ) | 170 - 200 |
其他参数 公差 直径 | <100mm | ±1mm |
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≥100mm | +2% / -1% | 厚度 | | ±20% |
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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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