| 摘要 |
A varnish-and-paint composition comprises resin and dispersion filler as boron carbide. An insulating varnish Pentalakis used as a dispersion filler. Mixture of thermomechanically treated boron carbide with grain size not above 20 µm, sodium fluoride, iron, carbon black, red iron oxide and sodium nitrate is used as dispersion filler with following ratio of components, wt. %: |
