Antistatic Performance and Improvement Strategies of Polymers

Abstract

Electrostatic discharge poses significant threats to industrial production. These hazards include explosions, electronic malfunctions and equipment damage. In order to address the issue, this study focuses on mechanisms of formation of electrostatic discharge, how antistatic properties work, and feasible tactics to enhance antistatic performances of polymers. This study focuses on the electrostatic electrification mechanism which can be quantified using tunneling effect and core antistatic mechanisms including hydrophilic conductive mechanism alongside conductive network mechanism. Furthermore, related methods tackling this problem including but not limited to conductive fillers blending with bulk polymers are discussed. Electrostatic electrification mechanism is explained in terms of electron transfer, ion transfer and mechanical reactions plus material transfer. Key mechanisms, especially hydrophilic conductive mechanism and conductive network mechanism, contribute to enhanced antistatic properties of materials. This article discusses the two main solutions in detail, analyzing their pros and cons to show their effectiveness and customizable modification. Meanwhile, the challenges in durability and other aspects are also discussed. This provides valuable insights into industrializing efficient and green new means of improving antistatic properties.