FIELD: chemistry.
SUBSTANCE: present invention relates to polymer composite materials with electroconductive properties and improved frost resistance for fabrication or lining of pipelines and gas pipelines when their antistatic protection is required and for use in extreme climatic conditions, including in the Arctic region. Electroconductive frost-resistant polymer composite material contains 68-90 wt.% of high-density polyethylene, 7-22.5 wt.% of technical carbon and 3-9.5 wt.% of polybutadiene.
EFFECT: obtained composite material has specific electrical resistance from 104 to 106 Ohm⋅m and frost resistance from -60 °C.
1 cl, 2 tbl, 5 ex
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