| 摘要 |
<p>In the polyolefin-based insulation material containing a voltage stabiliser comprising one or more hydrolysable alkoxy compounds of a tetravalent element X, it is provided that these compounds are liquid under ambient conditions and contain at least one heteroatom, in accordance with the formula …<IMAGE>… in which n is 1 to 10, y is 0 to 3, z is 0 to 2, R is a group of atoms having a carbon structure and containing at least one heteroatom Y, X and X' are tetravalent elements, R<b> and R<d> are saturated or unsaturated, aliphatic or aromatic carbon structures, in each case having 1 to 30 carbon atoms, the free valencies being satisfied by hydrogen and/or functional groups, and R, R<c> and R<d> have an identical or different composition in each pair of parentheses, and R<a>, R<c> and R<e> are hydrocarbon substituents having 1 to 18 carbon atoms.</p> |
