Product Infiormation
Gasket plate heat exchangers require specific spare parts to ensure their optimal performance and longevity. The most critical spare part for these heat exchangers is the gasket, which plays a vital role in preventing the mixing of different fluids and maintaining the integrity of the heat exchange process. Here's an overview material of plate heat exchanger spare parts, with a focus on gaskets
NBR (Nitrile-Butadiene Rubber): A synthetic rubber known for its resistance to oils, fuels, and solvents. It has good abrasion resistance and is widely used in seals and gaskets for hydraulic fluids and fuels.
NBRS (Nitrile-Butadiene Rubber, S-Type): This might refer to a specific grade or formulation of NBR that has certain properties optimized for particular applications.
HNBR (Hydrogenated Nitrile-Butadiene Rubber): A type of NBR that has been hydrogenated to improve its resistance to heat, chemicals, and oxidation. It is used in applications requiring higher temperature resistance than NBR.
EPDM (Ethylene-Propylene-Diene Monomer): A synthetic rubber with excellent resistance to heat, ozone, and weathering. It is commonly used in automotive weatherstripping, radiator hoses, and seals.
EPDMS (Ethylene-Propylene-Diene Monomer Rubber, S-Type): This could be a specific grade of EPDM with tailored properties.
HEPDM (Highly Engineered Polymer of Ethylene Propylene Diene Monomer): This might refer to a high-performance variant of EPDM with enhanced properties.
FPMO (Fluoroelastomer, Type O): A type of fluoroelastomer, which is a family of synthetic rubbers with excellent resistance to heat, chemicals, and fluids. The "Type O" could refer to a specific formulation or grade.
FPMC (Fluoroelastomer, Modified C): This could be a modified version of a fluoroelastomer with specific properties optimized for certain applications.
FPMS (Fluoroelastomer, Modified S): Another modified type of fluoroelastomer, possibly with different properties than FPMC.
NBRHT (Nitrile-Butadiene Rubber, High Temperature): A high-temperature variant of NBR, designed to withstand higher temperatures than standard NBR.
EPDMHT (Ethylene-Propylene-Diene Monomer, High Temperature): A high-temperature version of EPDM, suitable for applications with higher heat requirements.
VITON G: A brand of fluoroelastomer produced by Chemours, known for its excellent resistance to heat, chemicals, and fuels. VITON G is a specific grade that may have particular properties.
VITON A: Another grade of VITON fluoroelastomer, which may have different or additional properties compared to VITON G.
CR (Chloroprene Rubber): Also known as Neoprene, it is a synthetic rubber with good resistance to oils, chemicals, and weathering. It is used in a variety of applications, including automotive and industrial seals.
PTFE (Polytetrafluoroethylene): Commonly known as Teflon, it is a plastic with exceptional chemical resistance and non-stick properties. It is used in seals and gaskets where a high level of chemical inertness is required.
Each of these materials has its own set of properties and is chosen based on the specific requirements of the application, such as temperature range, chemical compatibility, and physical properties. When selecting a gasket material for a plate heat exchanger, it is important to consider these factors to ensure the best performance and longevity of the gasket.