Styrofoam, technically known as Expanded Polystyrene (EPS), is a rigid, closed-cell foam material. It is valued for its extremely light weight, good insulation properties, and ease of shaping, making it suitable for a variety of applications, especially where weight is a critical factor.

Key Properties of Styrofoam (EPS):

• Extremely Lightweight: Primarily composed of air, making it very easy to handle and transport.
• Good Insulation: Offers thermal insulation properties.
• Buoyancy: Floats on water due to its low density and closed-cell structure.
• Ease of Shaping: Can be easily cut with hot wires, saws, or CNC routers.
• Impact Absorption: Provides cushioning and shock absorption, used in packaging.
• Cost-Effective: Generally an inexpensive material.

Common Applications:

• Model making and architectural models
• Props and scenery for events and theater
• Signage letters and dimensional shapes
• Protective packaging and inserts
• Insulation panels for construction
• Buoys and flotation devices

Note: Styrofoam is sensitive to certain solvents and high temperatures. When laser cutting, it can melt and produce fumes, so hot wire cutting or CNC routing are often preferred for precision shaping.

Inventex Labs can assist with projects involving Styrofoam (EPS), particularly for creating custom shapes, letters, and lightweight structures.