FIELD: electricity.
SUBSTANCE: electrically insulating composition consisting of suspension polyvinylchloride, ester and, when required, phosphate plasticiser, lead or calcium-zinc stabiliser, antioxidant, antimony oxide, zinc oxide, zinc borate, epoxidated vegetable oil comprises additionally sized aluminium hydrate or magnesium hydrate or their mixture, sized calcium carbonate, sized calcium-magnesium hydroxycarbonate and calcium-aluminium hydroxycarbonate at certain ratio of component.
EFFECT: reduced toxicity, corrosion activity and fume emission.
2 cl, 1 tbl, 1 ex
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Authors
Dates
2015-01-27—Published
2013-11-29—Filed