ELECTRICALLY INSULATING CROSS-LINKING COMPOSITION Russian patent published in 2012 - IPC H01B3/44 

FIELD: chemistry.

SUBSTANCE: electrically insulating cross-linking composition contains the following in wt %: vinyl trimethoxy silane or vinyl triethoxy silane 1.0-3.0; organic peroxide 0.1-0.4; tetra-bis-methylene-(3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate - 0.05-0.3; benzopropionic acid 3,5-bis(1,1-dimethylethyl)-4-hydroxy-2-[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl] hydrazide 0.1-0.5; poly-[[6-[(1,1,3,3-tetramethyl-4-piperdinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino)]] 0.1-5.0; cross-linking catalyst 0.05-1.0; polyolefin - the rest.

EFFECT: preventing premature cross-linking of the composition during processing and production, high wear resistance and thermal deformation characteristics.

2 tbl