Foam 101

What's Foam Used For?

Protective foam delivers essential cushioning and stabilization for valuable equipment across protection, presentation, organization, transportation, storage, and precision-fit applications.

Protecting Gear

Shielding valuable equipment from impact and vibration during movement and handling.

Presenting Products

Creating professional displays for demonstrations, exhibitions, and client presentations.

Organizing Items

Maintaining systematic arrangement of components, tools, and accessories for quick access.

Transporting Goods

Absorbing shocks and preventing movement during shipping and travel.

Storing Equipment

Ensuring secure, dust-free preservation for extended periods.

Customizing Fit

Engineering exact cavities to match unique equipment dimensions and requirements.

How is Foam Used in Protective Cases?

Protective foam systems work in tandem throughout your case, with specialized configurations in both the lid and base sections to create comprehensive protection, shock absorption, and secure positioning during transport and storage.

Lid Foam Options

Pelican 1200 Foam
CONVOLUTED
SOLID
Pelican 1520 Foam
CUSTOM
PRINTGUARD

Base Foam Options

TOPGUARD PE
Pelican 1020 Micro Case Foam
CHARCOAL ESTER
PROCEL
Pelican 1720 Long Case Foam
PROCELL COLOR
ANTISTATIC
Pelican 0500 Foam
PRINTGUARD

Lid & Base Foam

Pelican Air 125 Case

Benefits of Foam in Protective Cases

Pelican 1520 Foam

Custom Fit

Precision-engineered foam cavities match your equipment’s exact contours, eliminating movement and providing maximum security.

Pelican 1550 Foam

Protection

Multi-density foam layers absorb impact forces and dampen vibrations, safeguarding delicate equipment from drops and rough handling.

Pelican 1460 Foam

Organization

Designated compartments maintain systematic arrangement, enabling quick inventory checks and efficient equipment deployment.

Benefits of Foam in Protective Cases

The unique combination of structural integrity and shock-absorbing properties makes foam the optimal choice for protective case applications.

Its low-density composition efficiently disperses impact energy while remaining lightweight, ideal for protecting everything from sensitive electronics to precision instruments.

Additionally, with our custom foam design services, you can create configurations that perfectly match your specific requirements and workflow needs.

Foam Glossary

Abrasion Resistance The ability of foam to withstand surface wear from repeated contact or rubbing without degrading.

Anti-Static Foam Specialized foam containing conductive additives that dissipate electrostatic charges, protecting sensitive electronics from ESD damage.

Cell Structure The internal architecture of foam, either open-cell (interconnected air pockets) or closed-cell (sealed individual cells).

Compression Set Permanent deformation that occurs when foam is compressed for extended periods and fails to return to its original thickness.

Convoluted Foam Foam with a peak-and-valley surface pattern (egg crate design) that provides cushioning while allowing air circulation.

Cross-Linked Foam Chemically modified polyethylene foam with enhanced properties including finer cell structure and improved durability.

Density Weight per unit volume, typically measured in pounds per cubic foot (PCF), indicating foam firmness and durability.

Die Cutting Manufacturing process using shaped metal dies to cut foam into specific patterns for high-volume production.

ESD (Electrostatic Discharge) Sudden flow of electricity between charged objects that can damage sensitive electronic components.

Ester Foam Polyurethane foam type known for its flexibility and cushioning properties, commonly used in case interiors.

Firmness (ILD/IFD) Indentation Load Deflection – measurement of foam hardness determined by force required to compress foam 25%.

Flame Retardant Foam treated with chemicals to resist ignition and slow flame spread, meeting safety standards.

Lamination Process of bonding multiple foam layers together to create custom thickness or combine different foam properties.

Load Bearing Capacity Maximum weight foam can support without excessive compression or failure.

Memory Foam Viscoelastic foam that slowly returns to original shape after compression, conforming to object contours.

Mil-Spec Foam Foam meeting military specifications for performance, durability, and environmental resistance.

Open-Cell Foam Foam structure where cells are interconnected, allowing air and moisture to pass through.

Outgassing Release of trapped gases from foam materials, important consideration for aerospace and sensitive applications.

PCF (Pounds per Cubic Foot) Standard measurement unit for foam density in the United States.

Polyethylene (PE) Foam Closed-cell foam offering excellent shock absorption, chemical resistance, and durability.

Polyurethane (PU) Foam Versatile open-cell foam providing good cushioning and flexibility at economical price points.

Pick and Pluck Foam Pre-scored foam allowing users to remove small cubes to create custom cavities without cutting tools.

Resilience Foam’s ability to quickly return to original shape after compression, indicating energy return properties.

Reticulated Foam Ultra-porous foam with removed cell walls, allowing maximum airflow for filtration applications.

Shore Hardness Alternative measurement scale for foam firmness, particularly for denser materials.

Static Dissipative Materials that allow controlled discharge of static electricity, preventing sudden ESD events.

Tear Resistance Foam’s ability to resist tearing when subjected to pulling forces or sharp objects.

Thermal Conductivity Rate at which heat passes through foam, important for temperature-sensitive applications.

UV Resistance Foam’s ability to withstand ultraviolet radiation without degradation or color change.

Viscoelastic Foam exhibiting both viscous and elastic properties, deforming slowly under pressure.

Waterjet Cutting Precision cutting method using high-pressure water stream, ideal for thick foam without heat generation.

Working Temperature Range Temperature extremes within which foam maintains its protective properties without degradation.