extruded polystyrene sheets

Extruded Polystyrene Sheets Shiv Sales Corporation offers high-quality and cost-effective extruded polystyrene foam designed to meet various insulation requirements. The product provides anti-corrosion thermal insulation and high compressive strength, which ensures long service life and reliable performance. Extruded polystyrene insulation sheets are widely used in cold storage facilities as well as in applications such as roof insulation, floor insulation, cavity walls, partition walls, structural sandwich boards, and shipbuilding industries. The company supplies a wide range of extruded polystyrene thermal insulation sheets suitable for different industrial and construction applications. These heavy-duty insulation products are manufactured using a specialized foam extrusion process that produces durable and highly effective insulation materials. Extruded polystyrene insulation sheets provide long-term reliability and strong resistance to environmental factors such as moisture, heat, cold, pressure, and aging. This makes them suitable for long-term thermal insulation performance in demanding environments. Typical technical characteristics of extruded polystyrene sheets include: Thermal conductivity: 0.028 W/m-K (ASTM C518) Compressive strength: minimum 250 kPa (ASTM D1621) Water absorption: less than 1% (ASTM D2842) Oxygen index: 24.1 – 28.1 (ASTM D2863) Average cell size: 0.4 (ASTM D3576) Flame spread and smoke development: as per ASTM E84 standards Key Benefits of Extruded Polystyrene Sheets Outstanding Thermal Insulation XPS sheets help prevent heat transfer, keeping buildings warm during winter and cool during summer. This improves energy efficiency and reduces energy consumption. Excellent Moisture Resistance The closed-cell structure of extruded polystyrene sheets prevents water absorption and protects insulation performance even in humid environments. High Strength and Durability These insulation sheets have strong compressive strength and can withstand heavy loads, making them suitable for structural applications. Long Service Life Due to their durable construction and resistance to environmental factors, extruded polystyrene sheets provide long-lasting insulation performance. Easy Installation The sheets are lightweight and easy to handle, which simplifies the installation process in construction and industrial projects.