FIELD: technological processes.
SUBSTANCE: invention relates to a diaphragm for the vulcanization of rubber products. Technical result is achieved by a diaphragm for the vulcanization of rubber products, which is made in the form of a closed cavity, which has a tightness when the coolant is supplied to the internal cavity. In this case, the diaphragm contains a ring, which is a frame, and a valve for supplying a heat carrier.
EFFECT: improved quality of vulcanized rubber products and reduced labor intensity.
2 cl, 3 dwg
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