Graphite EPS Expanded Polystyrene Insulation | WI-PFP-045

Graphite EPS Expanded Polystyrene Insulation – Expanded polystyrene (eps) rigid insulation board engineered by Wedge Insulation for demanding thermal, fire protection, and energy efficiency requirements.

Graphite EPS Expanded Polystyrene Insulation Technical Specifications

• Thermal Conductivity: 0.031 – 0.038 W/mK

• Density: 10 – 30 kg/m³

• Compressive Strength: 50 – 250 kPa

• Fire Rating: Self-extinguishing grades available

• Working Temperature: -70°C to +80°C

Key Benefits

✔ Lightweight — lowest density of rigid insulation board
✔ Good thermal performance across a wide temperature range
✔ Versatile — standard, graphite, and fire-retardant grades
✔ Low cost for high-volume applications
✔ Easy to cut, shape, and install on site
✔ Compatible with renders, adhesives, and surface coatings

Industries Served

• External Wall Insulation Systems

• Roof Insulation

• Cold Chain Packaging

• Civil and Geotechnical Engineering

• Lightweight Fill Applications

• Prefabricated Building Panels

Grade Options:
Standard EPS / Graphite EPS / Fire Retardant EPS

Density Options:
10 / 15 / 20 / 25 / 30 kg/m³

Thickness Range:
25 – 300 mm

Supply:
Global supply — India, UK, Europe, Middle East, USA, Asia