FIELD: mechanical engineering; seals of brush type. SUBSTANCE: seal is made of carbon tape to which protective coating is applied. Layer of binder is applied to coated tape and dried up. Then, tape is cut into segment-shaped monolayers and is placed in ring mould with overlapping of butt joints; portion of blank impregnated with binder is reinforced by laying long-cut thread. EFFECT: improved quality of seals. 2 cl, 2 dwg
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