醋酸纤维素,膜, CA, 0.25mm厚
产品介绍
| 订货号 | 包装规格 | | Sizes | | 539-062-38 | 150 mm x 150 mm | | 255-457-53 | 300 mm x 300 mm | | 422-405-85 | 300 mm x 600 mm | | 629-521-27 | 610 mm x 610 mm | | Coil | | 131-378-92 | 0.5 m | | 909-497-08 | 1 m | | 918-340-16 | 2 m | | 600-160-58 | 5 m | | 142-791-04 | 10 m |
产品参数 | Category[类别] | Green Production | | Coil Width[卷材宽度] | 610mm | | Thickness[厚度] | 0.25mm | | Mechanical Properties(机械性能) | | Abrasive resistance - ASTM D1044 ( mg/1000 cycles ) | 65 | | Hardness - Rockwell | 34-125 | | Izod impact strength ( J m⁻¹ ) | 100.0 - 450.0 | | Tensile modulus ( GPa ) | 1.00 - 4.00 | | Tensile strength ( MPa ) | 12.00 - 110.00 | | Chemical Resistance(耐化学性) | | Acids - concentrated | Poor | | Acids - dilute | Good-Poor | | Alcohols | Fair-Poor | | Alkalis | Poor | | Aromatic hydrocarbons | Good-Poor | | Greases and Oils | Good | | Halogenated Hydrocarbons | Good-Poor | | Halogens | Poor | | Ketones | Poor | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 1.300 | | Flammability | HB | | Limiting oxygen index ( % ) | 19 | | Radiation resistance | Fair | | Refractive index | 1.490 | | Resistance to Ultra-violet | Fair | | Water absorption - over 24 hours ( % ) | 1.900 - 7.000 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 80.000 - 180.000 | | Heat-deflection temperature - 0.45MPa ( C ) | 52 - 105 | | Heat-deflection temperature - 1.8MPa ( C ) | 48.0 - 86.0 | | Lower working temperature ( C ) | -20 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 1200.0 - 1900.0 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.16 - 0.36 @23℃ | | Upper working temperature ( C ) | 55 - 95 | | Electrical Properties(电气特性) | | Dielectric constant @1MHz | ~ 5 | | Dielectric strength ( kV mm⁻¹ ) | 11.0 | | Dissipation factor @ 1kHz | 0.0600 | | Volume resistivity ( Ohmcm ) | 5x10¹² |
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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