FIELD: electrical engineering. SUBSTANCE: in process of manufacture of graphite electric heater layer of binder is applied on surface of backing and then layer of flake crystalline graphite is deposited on it. Thickness of layer of binder does not exceed magnitude of flakes of graphite. After deposition of uniform graphite layer and its sticking to binder backing is shaked up, then thermal treatment is conducted. EFFECT: increased specific volumetric resistance, simplified manufacturing technology and reduced manufacturing cost. 2 cl, 1 tbl
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Authors
Dates
1995-12-20—Published
1992-04-28—Filed