FIELD: process engineering.
SUBSTANCE: invention relates to substrate-free conducting surface coat and method of its production. Proposed surface coat includes central layer consisting of the particles produced mincing of said sheet. Said particles are sintered particles embedded in polymer matrix. Said particles and/or said polymer matrix contain conducting material. Proposed method comprises the steps that follow. a) Sheet mincing to produced said particles. b) Making the polymer-based powder for polymer matrix. c) Application of said particles on moving belt carrier. d) Application of said polymer-based powder on said particles. e) Heat treatment and compaction of said particles and said polymer-based powder at the press.
EFFECT: substrate-free surface coat with antistatic properties.
17 cl, 5 tbl, 10 dwg, 19 ex
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