Tel: 0417-6996888
Mobile: 13332312177
Contact: Manager Han
Address: Tieling Street Village, Dashiqiao Economic Development Zone, Yingkou
Website: www.china-zkjt.com/en
Synthetic mica flakes, mica sheets and soft mica sheets
Applications:
Synthetic mica plate is an insulating material with stable high temperature resistance and good electrical resistance (500℃-1370℃), which can have supporting properties when heated at high temperature. It is used for various electrical components on all household appliances, as well as in industrial High-speed thermal components, such as electrical insulation and high-temperature boards for high-voltage electrical breakdown, drying ovens, thermostats, injection molding machines, etc.
Quality (mica boards meet or exceed the following different standard requirements):
IEC331-3-3, UL94, JIS C2254-1992, CB5022-85, ASTM D257, VDE0303, DIN IEC112, ... 660-1F and 660-1 are pressed with natural muscovite, which can withstand high temperature up to 500°C in continuous use and short intermittent time Can withstand high temperature 800 ℃. 660-2A, 660-2F and 660-2 are pressed with natural phlogopite, which can withstand high temperature of 700℃ in continuous use and 1000℃ in intermittent short time. 600-3A, 660-3F and 660-3 are pressed with synthetic mica KMg3 (ALSi3O10) F2 paper, which can withstand high temperature of 1000℃ in continuous use and 1370℃ in intermittent short time
Main Specifications:
| Product number | unit | 660-1A,F(660-1) | 660-2A,F(660-2) | 660-3A,F(660-3) |
| Thickness | mm | 0.1-75 | 0.1-75 | 0.05-20 |
| Density | g/cm³ | 2.15(2.20) | 2.15(2.20) | 2.15(2.20) |
| Mica content≥ | % | 90(88) | 90(88) | 90(88) |
| Adhesive content≤ | % | 10(12) | 10(12) | 10(12) |
| Dielectric strength | MV/m | 25(20) | 17(15) | 39(25) |
| Volatility | % | ＜1% | ＜1% | ＜1% |
| Temperature resistance | ℃ | 500℃ | 700℃ | 1300℃ |
| Low temperature resistance | ℃ | -50 | -50 | -50 |
| Volume resistivity≥ | megohm.m | 5.0×105（1.0×104） | 5.0×105（1.0×104） | 5.0×105（1.0×104） |
| Heating reduction≤ | % | 3 | 3 | 3 |
| Stratification rate | % | 0 | 0 | 0 |
| Smoke volatilization≤ | S | extremely small | extremely small | extremely small |
| Water absorption≤ | % | 3 | 3 | 3 |
| Flexural strength≥ | Mpa | 120（98） | 100（98） | 120（98） |
