It is composed of PMI foam particles and adhesives containing dense light-emitting or wave-absorbing functions, 810-280 kg/m3. , from the fire self-stable, the index display type shows 46%. Butterfly.
The pp clip problem has appeared on the surface of the fluorescent carbon for many times, and it has the advantages of flame-retardant carbon absorption and buffering ability. It can reduce the incidence of medical devices and other fields, reduce the quality of products, and improve the ability. At the same time, it can also reduce the emissivity of fire, reduce the quality of products, and improve performance.
Please follow the specification and contact us for more information.
| Density (kg/m³) |
Model | Mechanical properties at room temperature | Medium temperature 130℃ 1028performance | Features | ||||
| Compressive strength (MPa) |
Compression modulus（MPa） | Tensile Strength（MPa） | Tensile modulus（MPa） | Compressive strength (MPa) |
Compression modulus（MPa） | |||
| Testing standard | GB/T 8813-2008 | GB/T 9641-1988 | GB/T 8813-2008 | — | ||||
| 220 | H220ZR | 3.3 | 103 | 1.4 | 302 | 1.5 | 80 | Oxygen index：48%max |
| 270 | H270XB | 4.2 | 303 | 2.4 | 368 | 2.1 | 106 | Electromagnetic reflectance（Thickness 50mm）： 2~4GHz：-5~-12db；4~8GHz：-8~-30GHz；8~18GHz：-8~-45db。 |
