聚对苯二甲酸乙二醇酯,棒, PEN, Black, 25mm直径
产品介绍
| 订货号 | 包装规格 | | Length (Round) | | 404-141-15 | 50 mm | | 100-279-76 | 100 mm | | 365-641-27 | 200 mm | | 451-069-50 | 500 mm |
产品参数 | Colour[颜色] | Black | | Diameter[直径] | 25mm | | Length[长度] | 50 mm - 500 mm | | Chemical Resistance(耐化学性) | | Acids - concentrated | Good-Poor | | Acids - dilute | Good | | Alcohols | Good | | Alkalis | Good | | Aromatic hydrocarbons | Good | | Greases and Oils | Good | | Halogenated Hydrocarbons | Good | | Ketones | Good | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 20.000 - 21.000 - Biax Film | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.15 @23℃ | | Upper working temperature ( C ) | 155 | | Electrical Properties(电气特性) | | Dielectric constant @1MHz | 3 @10KHz | | Dielectric strength ( kV mm⁻¹ ) | 160.0 @0.075mm | | Dissipation factor @ 1MHz | 0.0048 @10KHz | | Dissipation factor @ 1kHz | 0.0050 | | Surface resistivity ( Ohm/sq ) | 10¹⁴ | | Volume resistivity ( Ohmcm ) | 10¹⁵ | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 1.360 | | Flammability | VTM-2-UL94,0.075mm | | Optical transmission ( % ) | 84 @0.075mm | | Resistance to Ultra-violet | Fair | | Water absorption ( % ) | 0.40 | | Mechanical Properties(机械性能) | | Coefficient of friction | 0.27 - Biax Film | | Elongation at break ( % ) | 60.0 - Biax Film | | Tensile modulus ( GPa ) | 5.00 - 5.50 -Biax Film | | Tensile strength ( MPa ) | 200.00 - Biax Film |
其他参数 公差 | 直径 | ≤10mm | ±10% |
|---|
| 聚合物 | +20% / -10% | | 陶瓷 | +20% / -10% | |
| >10mm | ±5% | | 陶瓷 | +20% / -10% | | 聚合物 | +20% / -10% | |
| 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +5% / -1% |
| |
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