1. The reaction between styrene and polyester molecules; 2. The reaction between styrene and styrene; 3. The reaction between polyester molecules and polyester molecules. , So when are our tube condensers generally used? Force switch, output pressure regulating valve, pressure controller. Motor protector: overcurrent relay, thermal overcurrent relay, subject to on-site installation conditions and environmental factors, appropriate quality assurance measures should be taken when necessary;
After the reaction is completed, first cool down, and then release the gas in the kettle to the outside through the pipeline to reduce the pressure in the kettle to normal pressure. Then carefully remove the lid of the kettle (or lift the lid) and place it on the support. Special attention should be paid to protecting the sealing surface during the removal of the lid. ,The actual flake formation of the drum is actually the whole process of cooling and crystallizing the slicer. When the drum is dry, it mainly rolls the drum and then uses heat conduction to remove the entire liquid phase attached to the outer wall of the drum. The material is connected to the operating equipment by means of heating. ,The actual flake formation of the drum is actually the whole process of cooling and crystallizing the slicer. When the drum is dry, it mainly rolls the drum and then uses heat conduction to remove the entire liquid phase attached to the outer wall of the drum. The material is connected to the operating equipment by means of heating. The main components of the refrigeration system are compressor, condenser, evaporator, expansion valve (or capillary tube, subcooling control valve), and the accessories need to be checked before the reactor is installed to see if there is any damage, and whether the accessories are complete, according to the equipment Install it using the instructions that came with it. ,Be careful not to cut your hands when carrying out any operation. ,Stainless steel storage tanks have the ability to resist atmospheric oxidation---that is, rust resistance, and also have the ability to resist corrosion in media containing acid, alkali, salt, etc.---that is, corrosion resistance. Widely used in chemical medicine, petroleum dyes, fiber, food, and other industries to store various corrosive medium solutions. , The horizontal straight corrugated plate is a horizontal straight corrugated plate with a cross-sectional shape of an isosceles triangle. Its heat transfer and hydrodynamic properties are good, and the water-water heat transfer coefficient can reach. , Thermal overcurrent relay, temperature regulator, humidity regulator, temperature switch compressor crankcase heater, water cutoff relay, computer board and other components. The company is located in Nanquan Town, Binhu District, Wuxi, a famous city in the south of the Yangtze River with beautiful scenery. It is a manufacturer specializing in the manufacture of far-infrared heating reactors. Main production, manufacturing and sales: reaction kettle, spiral plate heat exchanger, scraper thin film evaporator, condenser, slicer, dryer and a series of chemical equipment. Electrical instruments, etc. should be checked regularly. If there is any fault, it should be replaced or repaired immediately. When the equipment is not in use, it must be cleaned on the inner and outer walls of the container with warm water. The electric heating medium oil should be replaced every six months. Safety valve, pressure gauge, distillation hole, electric heating rod. , The phenomenon of flying pieces refers to the phenomenon of flying pieces in the process of wafer cutting.