软质云母板适用于电吹风、电烙铁、微波炉、电加热棒、卷发器等需要缠绕的电加热设备,用于钢铁、冶金气行业的各种工频炉,中频炉,电弧炉等高温绝缘,并替代石棉广泛应用于汽车、船舶、石油、治金等行业。
型号 Type | 名称 Item | 特性 Feature |
PB5161 | 全软白云母板 Full Flexible Muscovite Mica Sheet | 柔软、可缠统 Sot and reclable |
PJ5161 | 全软金云母板 Full Flexible Phlogopite Mica Sheet | 柔软、可缠统 Sot and reclable |
PB5162 | 中软白云母板 Flexible Muscovite Mica Sheet | 挺度好、可弯曲 Stiff and smooth,reelable |
PJ5162 | 中软金云母板 Flexible Phlogopite Mica Sheet | 挺度好、可弯曲 Stiff and smooth,reelable |
技术参数Technical Data | ||||||
型号Type | PB5661 | PJ5161 | PB5162 | PJ5162 | 检测方法 | |
云母含量Mica content% | ≥90 | ≥90 | ≥90 | ≥90 | IEC60371 | |
胶含量Bond content% | ≤10 | ≤10 | ≤10 | ≤10 | IEC60371 | |
密度Density g/cm° | 1.7-2.15 | 1.7-2.15 | 1.7-2.15 | 1.7-2.15 | IEC60371 | |
耐温性能 Temperature Resistance | 连续 Continuous °C | 500 | 600 | 500 | 600 | IEC60371-2 |
间隙 Intermittent C | 700 | 800 | 700 | 800 | -- | |
热失重Heat loss | at 500 °C % | ≤3.5 | ≤3.5 | ≤3 | ≤3 | IEC60371 |
介电强度 Dielectric strength Kv/mm | ≥15 | ≥14 | ≥15 | ≥14 | IEC60243 | |
抗电阻性能 | 23°C ohm.cm | >10∧15 | >10∧15 | >10∧15 | >10∧15 | IEC6093 |
500 °C ohm.cm | >10∧10 | >10∧10 | >10∧10 | >10∧10 | IEC6093 |