Desco 07415 Esd-Safe Binder, 2" Blue
Desco 07415 — ESD-Safe 2" Blue Binder
The Desco 07415 is a 2" ESD-safe 3-ring binder designed for document storage and handling in electrostatic protected areas (EPAs). Standard office binders are typically made from insulative materials that can generate and hold significant electrostatic charges — a hazard when used near sensitive electronic assemblies or components. The 07415 uses antistatic, low-tribocharging materials to minimize charge generation during handling and dissipate any accumulated charge when the binder is placed on a grounded ESD work surface or mat.
Key Specifications
| SKU / Part Number | 07415 |
| Brand | Desco Industries |
| Color | Blue |
| Ring Size | 2 inch |
| Ring Style | 3-ring loose-leaf |
| Paper Size | Standard 8.5" × 11" |
| ESD Properties | Antistatic, low tribocharging |
| Charge Dissipation | Charge removed when grounded |
Key Features
- Antistatic Construction: Made from low-tribocharging materials that minimize electrostatic charge generation during normal handling — opening, closing, and page-turning in an EPA environment.
- Grounding-Dissipative: Any accumulated charge is removed when the binder contacts a grounded ESD work surface or mat, preventing charge transfer to nearby sensitive devices.
- Standard 3-Ring Format: Accepts standard 8.5" × 11" documents, work instructions, assembly travelers, and process documentation — compatible with standard 3-ring sheet protectors and dividers.
- 2" Capacity: Accommodates approximately 400 sheets for substantial document sets such as work instructions, test procedures, and assembly documentation.
- Blue Color: Provides visual distinction from standard office binders in EPA environments, supporting 5S and workplace organization practices.
Frequently Asked Questions
Why do I need an ESD-safe binder in my EPA?
Standard binders are made from insulative plastics that can generate electrostatic charges of thousands of volts through tribocharging — simply opening or handling the binder near sensitive electronic assemblies can discharge onto components and cause latent or catastrophic ESD damage. An ESD-safe binder like the Desco 07415 uses antistatic materials that minimize charge generation and dissipate charge to ground, making it safe for use on ESD work surfaces in accordance with ANSI/ESD S20.20 EPA requirements.
Can I use standard sheet protectors and dividers inside the Desco 07415?
The binder itself is ESD-safe, but standard polypropylene sheet protectors and dividers are typically insulative and will generate tribocharging. For full EPA compliance, use ESD-safe sheet protectors and dividers inside the binder. Using standard insulative inserts negates the ESD benefit of the binder for documents stored within them.
Does the Desco 07415 need to be connected to a ground cord?
No ground cord connection is required. The binder dissipates charge through contact with a grounded ESD work surface or mat. Placing the binder on a properly grounded ESD mat is sufficient for charge dissipation during use.
What is tribocharging and why does it matter in an EPA?
Tribocharging is the generation of static electricity through contact and separation of two materials — the same mechanism that causes a balloon to stick to a wall after rubbing. In an EPA, tribocharging from insulative materials like standard binders, plastic bags, and packaging can generate charge fields that damage ESD-sensitive devices even without direct contact. Low-tribocharging materials minimize this charge generation at the source.
