What is the principle of heat exchanger?
Piece of corrugated plate heat exchanger due to the plate bending surface special function make fluid along the narrow channel flow to break the speed change in fluid velocity (Rc = 200) has a strong...
Application of plate heat exchanger
A. refrigeration: used as a condenser and evaporator. B. Hvac: intermediate heat exchangers used with boilers, intermediate heat exchangers for high-rise buildings, etc. C. Chemical industry: soda...
Teflon electrical insulation and chemical properties, teflon sealing performance
We all know teflon made of rods, tubes, films, bearings, gaskets, valves and other profiles and parts, widely used in machinery, chemical industry, aviation, electrical electronics, national defense...
Temperature resistance and chemical properties of teflon
In order to improve its creep properties and abrasion resistance, teflon products were modified by filling polytetrafluoroethylene with graphite, carbon black, molybdenum disulfide, glass fiber,...