Magnesium board (flue of kitchen and toilet special fireproof board) is fire resistance, sound insulation, non-toxic and tasteless, not bad and not rots and can be nailed, wide application range, simple construction, long service life.
1220x2440x10mm Inspection report
| Test items | technical requirements | detection results | single judge | ||
| Apparent density（t/m3） | 1.05 | Qualified | |||
| flexural strength（MPa） | ≥10 | 16 | Qualified | ||
| impact strength（KJ/㎡） | ≥2.5 | 10 | Qualified | ||
| Anti halogen | No water, no damp | No water, no damp | Qualified | ||
| factory water content（%） | ≤8 | 3.7 | Qualified | ||
| Dry shrinkage（%） | ≤0.3 | 0.1 | Qualified | ||
| swelling rate（%） | ≤0.6 | 0.23 | Qualified | ||
| drying rate of warping（‰） | ≤3 | 0.12 | Qualified | ||
| Nail holding power（N/m）
(Thickness)e/mm |
e<6 | 6≤e≤10 | e >10 | 35 | Qualified |
| ≥25 | ≥20 | ≥15 | |||
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DEC
2018
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2018
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