| Material: | EPS | Densityrange: | 10-50 Kg/m³ |
|---|---|---|---|
| Thermalconductivity: | 0.032-0.038 W/m·K | Flexural Strength: | 1-3 MPa |
| Elongation At Break: | 1-3% | Flammability: | Self-extinguishing |
| Form: | Beads Or Granules | Environmentalimpact: | Low Embodied Energy, Non-biodegradable |
Expanded polystyrene (EPS) is available in a variety of types to meet different application needs. It is broadly categorized into seven distinct series, each designed with unique properties.
The series include the ordinary grade, which serves general purposes, and the fast grade, known for its quicker expansion and molding capabilities. Additionally, there is the ultra-light grade, which is valued for its reduced weight.
Other specialized types include the flame retardant grade, which enhances fire resistance, and this category also encompasses the graphite grade for improved performance. Furthermore, there is the low pentane grade, designed to minimize environmental impact.
Besides these, the product line features colored materials for aesthetic requirements and the anti-static type, which is important for applications requiring static electricity control.
| Parameter | Unit | P-301 | P-302 | P-303 | P-401 | P-501 |
| Particle Size Range | mm | 1.00-1.60 | 0.85-1.25 | 0.70-0.90 | 0.50-0.80 | 0.40-0.60 |
| Average Particle Size | mm | 1.25 | 1.01 | 0.81 | 0.63 | 0.53 |
| Volume Content | % | 7.81 | 7.66 | 7.39 | 7.09 | 6.82 |
| Moisture Content | % | 0.45 | 0.57 | 0.38 | 0.51 | 0.37 |
| Sieve Pass Rate(≥95%) | % | 98.00 | 100 | 100 | 100 | 99.80 |
| Maximum Density | g/L | 11.00 | 13.11 | 14.50 | 18.67 | 20.20 |
SHAUNGLIANG's expandable polystyrene (EPS) is a versatile and high-performance material widely used across various industries due to its excellent thermal insulation, lightweight nature, and recyclability. With a density range of 10-50 Kg/m³ and thermal conductivity between 0.032-0.038 W/m·K, this EPS product is ideal for applications requiring efficient energy saving and durability. Available in beads or granules form, SHAUNGLIANG EPS offers flexibility for different manufacturing processes and product requirements.
In the construction industry, expandable polystyrene is commonly used for insulation panels, wall insulation, and roofing systems. Its low thermal conductivity helps maintain indoor temperatures, reducing energy consumption in residential, commercial, and industrial buildings. The material’s elongation at break of 1-3% ensures it can withstand mechanical stresses, making it suitable for structural insulation and soundproofing solutions.
EPS is also widely applied in packaging, providing shock absorption and protection for delicate goods such as electronics, glassware, and medical equipment during transportation. The lightweight nature of SHAUNGLIANG expandable polystyrene reduces shipping costs while maintaining product safety. Its recyclable property supports sustainable packaging practices, aligning with eco-friendly business goals.
In addition, EPS beads or granules are used in the production of molded products such as disposable cups, trays, and food containers due to their excellent insulation and moisture resistance. The ability to customize the density makes it adaptable to different product specifications.
With a minimum order quantity of 17 tons and a competitive price range of 1100-1200 USD per ton, SHAUNGLIANG offers reliable supply with packaging in bags to ensure ease of handling and storage. The delivery time ranges from 5 to 30 days, depending on the order size and destination, with payment terms based on TT (telegraphic transfer), facilitating smooth and efficient transactions.
Overall, SHAUNGLIANG’s expandable polystyrene is an excellent choice for applications in construction, packaging, molded products, and more, providing high-quality EPS that balances performance, cost-efficiency, and environmental responsibility.