A HEAT EXCHANGER AND A MANUFACTURING METHOD FOR THE SAME

摘要

The present invention provides a heat exchanger. The heat exchanger can exchange heat at a place where a material containing silicone cannot be used. [Means for Solution] The heat exchanger of the present invention has a heat exchange layered body which is secured by a corner member 12, a top plate 13, a sole plate 14. An unvulcanized rubber 18 in which a vulcanized agent is mixed is inserted into a connecting portion between the corner member 12 and a corner portion of the heat exchange layered body. The unvulcanized rubber 18 is made to foam and inflate by heating. Thereby, the heat exchanger has a high airtightness in a short time in a process of its manufacturing and can be used in a painting factory, etc. where a material including silicon cannot be used.