名称：Goodfellow（顾特服）
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乙烯,三氟氯乙烯共聚物,膜, E, CTFE, 0.025mm厚
材料 >> 聚合物材料
| 品牌: | Goodfellow |
| 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 |
| Coil | |
| 116-663-47 | 0.5 m |
| 578-715-47 | 1 m |
| 339-436-75 | 2 m |
| 429-591-11 | 5 m |
| Sizes | |
| 584-501-47 | 150 mm x 150 mm |
| 908-876-08 | 300 mm x 300 mm |
产品参数
| Coil Width[卷材宽度] | 610mm |
| Thickness[厚度] | 0.025mm |
| Mechanical Properties(机械性能) | |
| Abrasive resistance - ASTM D1044 ( mg/1000 cycles ) | 5 |
| Coefficient of friction | 0.07 - 0.08 |
| Elongation at break ( % ) | 200.0 |
| Hardness - Rockwell | R95 |
| Izod impact strength ( J m⁻¹ ) | < 1000.0 |
| Tensile modulus ( GPa ) | 1.40 - 1.60 |
| Tensile strength ( MPa ) | 48.00 |
| Chemical Resistance(耐化学性) | |
| Acids - concentrated | Good |
| Acids - dilute | Good |
| Alcohols | Good |
| Alkalis | Good |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good-Fair |
| Halogens | Good |
| Ketones | Good |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 80.000 |
| Heat-deflection temperature - 0.45MPa ( C ) | 115 |
| Heat-deflection temperature - 1.8MPa ( C ) | 75.0 |
| Lower working temperature ( C ) | -75 |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.16 @23℃ |
| Upper working temperature ( C ) | 130 - 170 |
| Electrical Properties(电气特性) | |
| Dielectric constant @1MHz | 2 - 3 |
| Dielectric strength ( kV mm⁻¹ ) | 40.0 |
| Dissipation factor @ 1kHz | 0.0020 |
| Surface resistivity ( Ohm/sq ) | 10¹⁴-10¹⁵ |
| Volume resistivity ( Ohmcm ) | 10¹⁵-10¹⁶ |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 1.680 |
| Flammability | V-0 |
| Limiting oxygen index ( % ) | 60 |
| Radiation resistance | Fair |
| Water absorption - over 24 hours ( % ) | < 0.020 |
其他参数
公差
| 直径 | <100mm | ±1mm |
|---|---|---|
| ≥100mm | +2% / -1% | |
| 厚度 | ±20% | |
| 长度 1 | <100mm | ±1mm |
| ≥100mm | +2% / -1% | |
| 长度 2 | <100mm | ±1mm |
| ≥100mm | +2% / -1% |
