Pearl cotton technical parameters
2025-08-15 12:41:47
**Basic Characteristics:**
EPE cotton is a high-foam molding material that offers a unique combination of light weight, moderate firmness, softness, and excellent cushioning properties. It features outstanding thermal conductivity and superior insulation performance. The foam structure is highly closed-cell, with minimal water absorption, making it highly resistant to moisture and ideal for waterproof applications.
This material provides strong buoyancy and remains unaffected by various weather conditions, making it suitable for both indoor and outdoor use. It is also resistant to corrosion and chemical degradation, ensuring long-term durability. Additionally, EPE cotton has excellent soundproofing and anti-vibration properties, making it ideal for packaging, padding, and protective applications.
It is easy to process through cutting, bonding, compression, vacuum forming, and molding. The fine bubble structure ensures a smooth surface, allowing for vibrant coloring and an aesthetically pleasing finish. Flame-retardant and anti-static treatments can be applied depending on the specific application requirements.
**Technical Parameters:**
- **Density:** 0.03 g/cm³
- **Cell Structure:** Non-crosslinked and sealed
- **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 (no antistatic) or 10â¹â€“10¹¹ ohms (antistatic version)
Whether used in industrial packaging, consumer goods, or specialized protective applications, EPE cotton stands out for its versatility, durability, and performance under various environmental conditions. Its lightweight nature, combined with excellent mechanical and thermal properties, makes it a preferred choice across multiple industries.
Whether used in industrial packaging, consumer goods, or specialized protective applications, EPE cotton stands out for its versatility, durability, and performance under various environmental conditions. Its lightweight nature, combined with excellent mechanical and thermal properties, makes it a preferred choice across multiple industries.Landscape Lights,Outdoor Aluminum Landscape Light,Villa Landscape Light,Park High Pole Landscape Lights
Changzhou Jingui Lighting Technology Co., Ltd , https://www.czjglighting.com