SHEET FOR USING IN EXTREME ENVIRONMENTS AND TRAY FOR ELECTRONIC PARTS PRODUCED THEREFROM

摘要

Disclosed is an antistatic tray for electronic parts, which is usable in environments of extreme temperature and humidity. A polymer sheet, which is used to produce a tray for electronic parts, having dimensional stability related to the distortion, contraction and etc. of the tray under extreme conditions between -50 °C and 85 °C and without the generation of impurities from the surface thereof during a vibration test in a state in which the parts are mounted, and a tray for electronic parts, which is imparted with permanent antistatic performance by forming a permanent antistatic layer on the surface of the sheet, are provided. The tray for electronic parts is imparted with permanent antistatic performance to thus inhibit electrostatic damage, and the dimensional stability of the tray is assured even under conditions of rapid changes in temperature and humidity during transport and storage, thus preventing damage to the parts in the tray.