聚酰胺,尼龙4, 6,棒, PA 4,6, 50mm 直径
产品介绍
| 订货号 | 包装规格 | | Length (Round) | | 936-593-38 | 50 mm | | 265-733-95 | 100 mm | | 216-740-77 | 200 mm | | 092-587-67 | 500 mm |
产品参数 | Diameter[直径] | 50mm | | Length[长度] | 50 mm - 500 mm | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 80.000 - 90.000 | | Heat-deflection temperature - 0.45MPa ( C ) | 220 | | Heat-deflection temperature - 1.8MPa ( C ) | 160.0 | | Lower working temperature ( C ) | -40 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.30 @23℃ | | Upper working temperature ( C ) | 100 - 200 | | Electrical Properties(电气特性) | | Dielectric constant @1MHz | 4 - 4 | | Dielectric strength ( kV mm⁻¹ ) | 20.0 | | Dissipation factor @ 1kHz | 0.3500 | | Surface resistivity ( Ohm/sq ) | 10¹²-10¹⁴ | | Volume resistivity ( Ohmcm ) | 10¹³-10¹⁵ | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 1.180 | | Flammability | V-2@0.8mm | | Limiting oxygen index ( % ) | 24 | | Radiation resistance | Fair | | Water absorption - equilibrium ( % ) | 3.70 | | Water absorption - over 24 hours ( % ) | 1.300 | | Mechanical Properties(机械性能) | | Hardness - Rockwell | M92 | | Izod impact strength ( J m⁻¹ ) | 80.0 | | Tensile modulus ( GPa ) | 3.10 - 3.30 | | Tensile strength ( MPa ) | 55.00 - 100.00 |
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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