产品介绍 | 订货号 | 包装规格 | | Length (Round) | | 255-239-95 | 100 mm | | 519-920-51 | 200 mm | | 467-511-04 | 500 mm | | 138-761-51 | 995 mm |
产品参数 | Colour[颜色] | Black | | Diameter[直径] | 15mm | | Length[长度] | 100 mm - 995 mm | | Electrical Properties(电气特性) | | Dielectric constant @1MHz | 3 | | Dielectric strength ( kV mm⁻¹ ) | 20.0 | | Dissipation factor @ 1kHz | 0.0500 | | Surface resistivity ( Ohm/sq ) | 10¹⁴ | | Volume resistivity ( Ohmcm ) | 10¹⁴ | | Chemical Resistance(耐化学性) | | Acids - concentrated | Poor | | Acids - dilute | Fair-Poor | | Alcohols | Fair | | Alkalis | Good-Fair | | Aromatic hydrocarbons | Good | | Greases and Oils | Good | | Halogenated Hydrocarbons | Good-Poor | | Halogens | Poor | | Ketones | Good-Fair | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 125.000 | | Heat-deflection temperature - 0.45MPa ( C ) | 150 | | Heat-deflection temperature - 1.8MPa ( C ) | 55.0 | | Lower working temperature ( C ) | -50 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.30 @23℃ | | Upper working temperature ( C ) | 70 - 130 | | Mechanical Properties(机械性能) | | Coefficient of friction | 0.20 - 0.30 | | Elongation at break ( % ) | 320.0 | | Hardness - Rockwell | M60 | | Izod impact strength ( J m⁻¹ ) | 96.0 | | Tensile modulus ( GPa ) | 1.50 | | Tensile strength ( MPa ) | 44.00 | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 1.040 | | Flammability | V-2 | | Limiting oxygen index ( % ) | 22 | | Radiation resistance | Fair | | Resistance to Ultra-violet | Fair | | Water absorption - equilibrium ( % ) | 2.50 | | Water absorption - over 24 hours ( % ) | 0.800 |
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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