名称：Goodfellow（顾特服）
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聚甲醛共聚甲醛, 10%碳纤维增强,颗粒, POMC, 10% CFR, Black
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 |
| Weight | |
| 732-638-09 | 100g |
| 728-974-30 | 200g |
| 630-149-25 | 500g |
| 359-219-54 | 1000g |
| 109-463-58 | 2000g |
产品参数
| Colour[颜色] | Black |
| Nominal Granule Size[标称颗粒大小] | 3 |
| Weight[重量] | 100g - 2000g |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 1.430 |
| Flammability | HB |
| Water absorption - over 24 hours ( % ) | < 0.100 |
| Chemical Resistance(耐化学性) | |
| Acids - concentrated | Poor |
| Acids - dilute | Good-Poor |
| Alcohols | Good |
| Alkalis | Good-Fair |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogens | Poor |
| Ketones | Good-Fair |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 60.000 |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.40 |
| Upper working temperature ( C ) | 100 |
| Mechanical Properties(机械性能) | |
| Elongation at break ( % ) | 1.2 |
| Izod impact strength ( J m⁻¹ ) | 59.0 |
| Tensile modulus ( GPa ) | 8.00 |
| Tensile strength ( MPa ) | 70.00 |
| Electrical Properties(电气特性) | |
| Surface resistivity ( Ohm/sq ) | 10³ |
| Volume resistivity ( Ohmcm ) | 10⁴ |
