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EPE Foam Board – Product Overview
Brief Introduction
EPE (Expanded Polyethylene) foam board is a high-performance cellular material manufactured from low-density polyethylene (LDPE) via a physical foaming process. Characterized by its unique closed-cell structure that resembles tiny white pearls, this material offers an ideal balance of lightweight flexibility and superior cushioning performance. As a non-toxic, odorless, and recyclable material, EPE foam board represents an environmentally responsible choice for modern protective packaging and industrial applications.
Key Features
Lightweight & Resilient – Low density combined with excellent elasticity provides outstanding shock absorption and impact protection.
Water & Moisture Resistant – The closed-cell structure effectively prevents water penetration, ensuring reliable performance in humid environments.
Wide Temperature Range – Maintains stable physical properties across a broad temperature spectrum from -40°C to +80°C.
Chemical Resistance – Exhibits strong resistance to most acids, alkalis, and common industrial chemicals.
Thermal & Acoustic Insulation – Low thermal conductivity delivers effective heat insulation and moderate soundproofing capabilities.
Easy to Fabricate – Readily cut, laminated, heat-sealed, and thermoformed into custom shapes and sizes to meet diverse requirements.
Technical Specifications
(Typical values for reference; actual data may vary by density grade and production batch.)
| Parameter | Typical Value |
|---|---|
| Density | 18 – 33 kg/m³ |
| Service Temperature | -40°C to +80°C |
| Water Absorption | ≤ 0.05 g/cm³ |
| Compressive Strength (at 25% compression) | ≥ 10 kPa |
| Surface Resistivity | ≤ 1.0×10¹¹ Ω (anti-static grades available) |
Main Applications
Packaging Industry – Ideal protective cushioning for electronics, precision instruments, household appliances, medical devices, and premium furniture.
Construction & Industry – Widely used as waterproof underlayment, pipe insulation, radiant floor heating layers, and acoustic insulation panels.
Automotive & Sports – Applied in vehicle interior padding, bumper energy absorbers, sports protective gear, yoga mats, and luggage liners.
Standard Specifications
| Item | Specification |
|---|---|
| Density | 17 – 32 kg/m³ |
| Thickness | 1 – 100 mm |
| Width | Max. 1000 mm |
| Length | Customized according to customer requirements |
| Color | White / Red / Black / Green / Blue (custom colors available upon request) |
Available Customization Options
Anti-static / conductive grades (pink or black)
Flame-retardant grades
Lamination with PE film, aluminum foil, or fabric backing
Single or double-sided adhesive coating
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