Shepherd Conductive Compounds LLC

There are two common types of ESD-related PE films in the market: 1. Pink Antistatic PE Film (Additive Type) This type is produced by incorporating antistatic agents into the polymer. These agents migrate to the surface and form a thin conductive layer by absorbing moisture from the air. Surface resistivity: typically 10^9–10^11 Ω/sq Mechanism: surface moisture-dependent conductivity Performance depends on humidity and time Antistatic effect decreases over time due to additiv

Introduction In industries where electrostatic discharge (ESD) can damage products or create safety risks, choosing the right material is essential. Terms like conductive , antistatic , and dissipative materials are often used, but their differences are frequently misunderstood. Understanding these categories is key to selecting the right ESD protection materials for your application. What Are Conductive Materials? Conductive materials allow electrical charges to flow fre

ATEX stands for “ATmosphères EXplosibles” and refers to the European Directive 2014/34/EU , which governs equipment and protective systems used in potentially explosive environments. The directive applies to: Electrical and mechanical equipment Protective systems Safety, control, and regulating devices Manufacturers must ensure that their products meet strict safety requirements, obtain proper certification, and carry the CE marking before being placed on the EU market. Co

Electrostatic discharge (ESD) is the sudden flow of electricity between two electrically charged objects caused by contact, an electrical short, or dielectric breakdown. A buildup of static electricity can be caused by tribocharging or by electrostatic induction. The ESD occurs when differently-charged objects are brought close together or when the dielectric between them breaks down, often creating a visible spark. ESD can create spectacular electric sparks (lightning, with