材料 >> 聚合物材料
六氟丙烯偏二氟乙烯共聚物,片, FKM, Black, 2mm厚
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介绍 | 订货号 | 包装规格 | | Sizes | | 284-648-02 | 150 mm x 150 mm | | 191-269-42 | 300 mm x 300 mm |
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参数 | Colour[颜色] | Black | | Thickness[厚度] | 2mm | | Type[类型] | Non-conducting | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 2.000 | | Flammability | Self Extinguishing | | Radiation resistance | Poor | | Resistance to Ultra-violet | Excellent | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 160.000 | | Lower working temperature ( C ) | -10 - -50 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.20 @23℃ | | Upper working temperature ( C ) | 220 - 300 | | Chemical Resistance(耐化学性) | | Acids - concentrated | Good-Fair | | Acids - dilute | Good | | Alcohols | Good-Fair | | Alkalis | Good-Fair | | Aromatic hydrocarbons | Good-Fair | | Greases and Oils | Good-Fair | | Halogenated Hydrocarbons | Good-Fair | | Halogens | Good | | Ketones | Poor | | Mechanical Properties(机械性能) | | Compression set after 24 hr at 175C ( % ) | 43 | | Elongation at break ( % ) | 200.0 | | Hardness - Rockwell | Shore A75 | | Tear strength ( N mm⁻¹ ) | 10 | | Tensile strength ( MPa ) | 9.00 |
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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