|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| Color: | Black |
| Material: | Non-asbestos |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
| Raw Material | Percentage(%) |
| MgO | 48 |
| MgCl2 | 32 |
| Perlite | 10 |
| Chip | 6 |
| Alkali glass fiber | 2 |
| Others | 2 |
| Heading | Unit Used | Inspection value | Standard |
| Density | g/cm³ | 0.96-1.12g/cm³ | GB 8624 |
| Fire ratings | grade | A1 | GB/T7019-1997 |
| Thermal Resistance | m²K/W | 1.14m²K/w | GB/T13475-92 |
| Bending Resistance(Dry) | ≤Mpa | 18Mpa | GB/T7019-1997 |
| Bending Resistance(Fully Absorbed in Water) |
≤Mpa | 22Mpa | GB/T7019-1997 |
| Sound Insulation | dB | ≥44dB | GBJ121-88 |
| Absorption Moisture | ≤% | ≤15% | GB/T7019-1997 |
| Tensile Strength | ≤Mpa | 8-13Mpa | GB/T7019-1997 |
| Impact Resistance | kj/m² | Between 2.0-2.5 are qualified, for 4mm,our board could reach 4.5kj/m² so our boards are good. |
CNS 13778 |