PES is a transparent, amber, amorphous resin with excellent heat resistance, good dimensional stability, and good chemical resistance. In addition, PES shows excellent reliability against rapid temperature changes, and has good reliability in long-term use at elevated temperatures. PES has a wide range of applications due to its fine formability and excellent properties. The heat: the heat distortion temperature at 200 ~ 220 DEG C, continuous use temperature is 180 to 200 DEG UL DEG C temperature index 180.
application area
PES electrical and electronic fields
The use of PES to solder, good dimensional stability, resistance to various cleaning agents, inlaid metal, epoxy resin with good adhesion and other advantages, as class H insulation materials used in electronic and electrical field. The main products have developed a coil skeleton, potentiometer shell and base parts, hair dryer, insulator, printed circuit board, button switch, thyristor, power tools motor insulator, printer, blower, relay coil skeleton, DIP switch, various types of connectors etc.. Extrusion molding can also be used to film of different thickness for a variety of electronic equipment and electrical products. PES mechanical field
With its high temperature creep resistance, dimensional stability, oil resistance and toughness, it has been widely used in the areas where the general resin can not meet the requirements. The main products have been developed by various machines, lever handle, bracket, X- ray device glass, chain saws, agricultural engine and carburetor etc. the heat insulator, piston ring, ball, gear, copier parts, camera parts, projector parts, with a hair dryer hood industry, automotive air conditioning parts, handle arc the torch, a variety of analytical instrument components etc..
PES automotive sector
Mainly used in its temperature range of -100 to 190 degrees of hardness and dimensional stability, high temperature creep resistance, resistance to gasoline, diesel, various types of oil and other specialties. Products have been developed for all kinds of bearings, cages, brake shaft bearings, noise eliminator for ignition, engine gear, carburetor coil frame, fog lamp reflector, thrust ring and so on.
PES hot water field
The utility model can maintain excellent creep resistance, rigidity and dimensional stability, mainly using hot water or steam at 160 DEG C. The main products have developed the hot water and the steam valve, corrosion insulator electrode, temperature sensor, liquid and powder pump impeller and pump body, radiator valves, and other parts with ultrafiltration device.
PES appliances and machinery
Medical apparatus, food processing machinery field
The main advantage of its can be used in steam sterilization, dry (180 C) V ray sterilization, sterilization sterilization disinfection, but also characteristics of resistance to repeated disinfection. The main products are contact lenses, sterilizers, dental drill handles, surgical containers, syringes, valves and tubes for the food industry.