GON EPS P-GRADE are lightweight white or translucent expandable polystyrene beads with low VOC and no pungent odor, offering five particle size grades and adjustable 15–100x foaming ratio; uniform, reusable beads with high strength fit protective packaging for home appliances, ceramics and food.
Lightweight with High Foaming Rate
P-grade EPS is a lightweight material known for its high foaming rate. This property makes it ideal for creating products that require excellent insulation and cushioning while maintaining a low density, which is crucial in packaging and construction applications.
Low Monomer Residue
One of the significant advantages of P-grade EPS is its low monomer residue. This means that the material has minimal residual styrene, making it safer for use, particularly in sensitive applications. It meets strict EU standards, ensuring it is compliant with regulations concerning chemical safety.
Food-Grade Safety Compliance
P-grade EPS is qualified under FDA and SGS standards for food contact materials, making it safe for use in food packaging. This compliance ensures that products made from P-grade EPS do not pose health risks when in direct contact with food items.
Excellent Processing Performance
The processing performance of P-grade EPS is noteworthy. It offers good smoothness and high strength, making it easy to mold and shape into various forms. This material also has the ability to undergo multiple pre-launch or pre-release cycles, enhancing its versatility in manufacturing processes.
Smooth Surface Finish
The material provides a smooth surface finish, which is particularly beneficial in applications where appearance and texture are important, such as in consumer goods and packaging.
High Strength
Despite its lightweight nature, P-grade EPS exhibits high strength, making it durable and resistant to impact. This strength-to-weight ratio makes it an excellent choice for protective packaging and insulation products that need to withstand stress without adding significant weight.
In summary, GON P-grade EPS combines lightness, safety, excellent processing capabilities, and strength, making it a versatile and reliable material for a wide range of applications, particularly in industries requiring food safety and high-quality finishes.
Category | Index | Unit | 301 | 302 | 303 | 401 | 501 |
GON P-Grade EPS | Particle Size Range | mm | 1.40-1.80 | 1.15-1.40 | 0.80-1.15 | 0.55-0.80 | 0.35-0.55 |
Sieving Efficiency | % | ≥95 | ≥95 | ≥95 | ≥98 | ≥98 | |
Pentane | % | 5.5-7.0 | 5.5-7.0 | 5.5-7.0 | 5.5-7.0 | 5.5-7.0 | |
Water Content | % | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |
Residual Monomer | % | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | |
Foaming Ratio | - | 80-100 | 70-90 | 60-80 | 50-70 | 15-30 | |
Foaming Weight | g/L | 10-15 | 11-17 | 12-20 | 14-25 | 30-60 | |
Density | g/L | 13 | 14 | 16 | 19 | 34 |
After foaming effect
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GON P-grade EPS is a multi-purpose lightweight material featuring high mechanical strength and superior processability, with versatile application scenarios as below:
Electrical Appliances Packaging
Perfect protective packaging for TVs, computers and household appliances. It delivers outstanding shock absorption and anti-deformation performance to shield delicate electronics during transit and storage.
Ceramics Packaging
Custom molded EPS packaging effectively buffers fragile tiles, tableware and ceramic ornaments, avoiding breakage and keeping goods intact throughout delivery.
Food Packaging
Certified FDA & SGS food-contact compliant with ultra-low monomer residue. It can be processed into food trays and containers to safely preserve food without contamination risks.
General Packaging
Compatible with all standard molding equipment to produce tailored lightweight protective packaging for consumer goods and industrial parts of all types.
Adaptable to electronics, ceramic, food and general packaging sectors, GON P-grade EPS combines light weight, sturdiness and full regulatory compliance, a reliable protective packaging material for all manufacturers.