纤维素,膜, Regenerated Cellulose, 0.031mm厚
产品介绍
订货号 | 包装规格 | Coil | 903-385-75 | 0.5 m | 040-239-20 | 1 m | 029-901-23 | 2 m | 737-657-83 | 5 m | 207-227-00 | 10 m |
产品参数 Coil Width[卷材宽度] | 400mm | Thickness[厚度] | 0.031mm | Physical Properties(物理性质) | Density ( g cm⁻³ ) | 1.440 | Limiting oxygen index ( % ) | ~ 18 | Radiation resistance | Fair | Refractive index | 1.470 | Water absorption - equilibrium ( % ) | 50.00 | Electrical Properties(电气特性) | Dielectric constant @1MHz | 4 (Dry) | Dielectric strength ( kV mm⁻¹ ) | 30.0 - 50.0 @1mm | Dissipation factor @ 1kHz | 0.0600 | Volume resistivity ( Ohmcm ) | 10¹⁰-10¹² | Chemical Resistance(耐化学性) | Acids - dilute | Good | Alkalis | Good | Greases and Oils | Good | Mechanical Properties(机械性能) | Elongation at break ( % ) | 18.0 -55.0 | Tensile modulus ( GPa ) | 5.00 - 3.00 | Tensile strength ( MPa ) | 120.00 - 55.00 | Thermal Properties(热性能) | Specific heat ( J K⁻¹ kg⁻¹ ) | 1400.0 | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.00 @10℃ |
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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