Requirements for anti-static packaging
Anti-static packaging is generally divided into four categories: static dissipation, insulator, static electricity and electrostatic discharge shielding (flexible packaging bag), so how are they classified?
The main test shows that the resistance parameters are classified. The surface resistance is greater than or equal to the 4th power of 1x10 and the 11th power of 1x10 is the static dissipation type; the surface resistance is greater than or equal to the 11th power of 1x10 is the insulator; the surface resistance The 4th power ohms less than 1x10 are electrical conductors; for electrostatic discharge shielding (flexible packaging bags), the surface area accumulation energy is less than 20nJ. It should be noted that the test environment should meet humidity (12±3)%RH and temperature 23℃. Hope to help friends in need.