Pearl cotton technical parameters
2025-08-15 13:14:32
**Basic Characteristics:**
EPE foam is a high-foaming material that offers excellent performance in multiple aspects. It provides 30-40 times the foaming effect, making it lightweight yet firm enough to maintain shape. Its softness and cushioning properties make it ideal for packaging, insulation, and protective applications. EPE foam has very good thermal conductivity and heat insulation, making it suitable for both cold and hot environments.
It features excellent bubble structure with minimal water absorption, ensuring strong waterproof performance and high buoyancy. This material is not affected by weather conditions, making it highly durable and long-lasting. It is resistant to corrosion and does not degrade under various environmental conditions.
EPE foam also offers superior soundproofing and anti-vibration effects, which makes it an excellent choice for industrial and consumer applications. It is easy to process using cutting, bonding, and pressure techniques. It can be vacuum formed, compressed, or molded into different shapes, offering great flexibility in manufacturing.
The foam has fine bubbles, a smooth surface, and is available in various colors, providing an attractive finish. It can be treated for flame retardancy and electrostatic prevention, enhancing its safety and usability.
**Technical Parameters:**
- Density: 0.03 g/cm³
- Cell Structure: Non-crosslinked and closed-cell
- Tensile Strength: 3.40 kg/cm²
- Tear Strength: 2.60 kg/cm²
- Elongation: 125%
- Water Absorption Rate: 0.01 mg/cm²
- Shrinkage Rate (70°C): 0.75%
- Thermal Conductivity: 0.02 kcal/m·h
- Operating Temperature Range: -60°C to +80°C
- Softness: Good
- Shear Strength: 1.8–3 kg/cm
- Surface Resistance: Normal (without antistatic treatment) – 10â¹â€“10¹¹ ohms
This versatile material is widely used in packaging, automotive, construction, and consumer goods industries due to its excellent balance of strength, flexibility, and durability. Whether for cushioning fragile items or insulating equipment, EPE foam delivers reliable performance across a wide range of applications.
This versatile material is widely used in packaging, automotive, construction, and consumer goods industries due to its excellent balance of strength, flexibility, and durability. Whether for cushioning fragile items or insulating equipment, EPE foam delivers reliable performance across a wide range of applications.High Bay Lamp,High Bay Led Light Fixtures,Finished Street Lights,Street Light With Led
Changzhou Jingui Lighting Technology Co., Ltd , https://www.czjglighting.com