| 摘要 |
2123200 9309208 PCTABS00022 The description relates to a filler for electrical and optical devices like cables, strips, plugs, etc., which is characterized by containing a material with a star-shaped molecular structure. Such includes especially an oligo-dec-1-en with a degree of oligomerisation of 3 and over. If to this is added finely divided silicic acid and a high-molecular polyolefine or a viscosity improver like hydrated polyisoprene, fillers are obtained having improved thermal properties like cone penetration at -50 ·C and leak resistance up to +80 ·C.
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