Gasket Heat Exchanger EPDM
Plate heat exchanger is a new heat exchange product developed recently. The length of service life of plate heat exchanger is related to the conditions use. It is also determined by two main factors: one is the metal plate. The quality is the pressure resistance of the metal plate and the degree of corrosion resistance. The other is the quality of the rubber gasket (in the side groove between the two upper metal plates), that is the physical properties of the gasket. At present, the shortcoming of the domestic gasket is that the compression deformation of the rubber gasket is too large under high temperature conditions, and causing the heat exchanger to leak, so that the equipment cannot operate normally. According to the user's requirements and related standards, the research on the production of plate heat exchanger gaskets with EPDM rubber and silicone rubber was carried out, and satisfactory results were obtained.