| 摘要 |
FIELD: chemistry.SUBSTANCE: invention refers to polyvinylchloride electrically insulating compositions applicable in the cable industry for manufacturing of insulation applicable for cabling and wiring products. The electrically insulating composition contains suspension polyvinyl chloride, plasticising ester, lead stabiliser, calcium stearate, ionol, diphenylpropane, hydroxide antipyrene, chalk, zinc oxide, antimony oxide, zinc borate, stearic acid, epoxidised soyabean oil, chlorinated paraffin, as well as organoclay.EFFECT: invention possesses the increased oxygen index and improved physical-mechanical characteristics.1 ex, 1 tbl |
