Pearl cotton (EPE material (closed hole type)
2019-12-23 04:40:29
projectunitperformance indexApparent densityg cm30 025-0 035compressive strengthKg cm2 9-3 5Recovery rate%98Tensile strengthK
| project | unit | performance index |
| Apparent density | g/cm3 | 0.025-0.035 |
| compressive strength | Kg/cm | 2.9-3.5 |
| Recovery rate | % | 98 |
| Tensile strength | Kg/cm | 2.8-4.1 |
| specific heat | Kcal/kgOC | 0.55 |
| Thermal conductivity | Kcal/m.hr.OC | 0.027 |
| Water absorbency | MG/CM | 0.01 |
| Water vapor transmittance | g/m2.hr | 0.01 |
| Flame retardant | - | B2級 |
| Maximum continuous service temperature ≤ 800C | ||
Features and applications:
1. It is light in weight and firm to a certain extent, soft and cushioned.
2. Low thermal conductivity, good thermal insulation, almost no water-absorbing waterproof material, with strong buoyancy.
3. . corrosion resistant material, excellent weather resistance
4. The independent bubble material has a good sound and vibration proof effect.
5. It is suitable for the packaging of various electronic products, such as automobile cushion, household appliance insulation, heat insulation and sealing materials.
