| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to frost-resistant mixture for chloroprene-based cable coating. Cross-linkable polymer mixture for application as mixture for coating for electric and/or optic cables and wires, which contains chloroprene caoutchouc or mixture of chloroprene and other polymer, which represents polar unsaturated caoutchouc, MgO as stabiliser, anti-ageing agent, dying substance, cross-linking system, adhesion intensifier, technological additives, silicic acid as mineral filling agent and plasticiser.EFFECT: invention provides obtaining cross-linked mixture for chloroprene-based coatings, which is suitable for application in case of large mechanical loadings, as well as at low temperatures in accordance with CSA C22,2 No 96-09 standards for coatings for highly-loaded cables.17 cl, 2 dwg, 2 tbl |
