| JENO 吉诺牌玻镁平板 |
| 技 术 数 据 Technical Data |
| 项目 | 单位 | 数据 |
| Test Item | Unit | Data |
| 燃烧性能 | / | A级不燃 (GB 5464) |
| Combustibility | bustible A (GB 5464) |
| 环保性能 | / | 绿色环保/A级建筑材料/100%不含石棉、甲醛 |
| Environment Friendly | Green/Rank A Building Material/100% no asbestos、formaldehyde |
| 长度 | mm | 2440 |
| Length |
| 宽度 | mm | 1220 |
| Width |
| 厚度 | mm | 2mm～12mm |
| Thickness |
| 重量 | kg/m2 | 3.49～11.24 |
| Weight |
| 密度 | g/cm3 | 0.95～1.25 |
| Density |
| 导热系数 | W/(m.k) | ≤0.25 |
| Thermal Conductivity |
| 吸湿变形率 | % | ≤0.2 |
| Moisture Absorption |
| 吸湿收缩度 | mm/m | ≤3 |
| Moisture Movement |
| 抗冻性 | / | 经过25次冻融循环，无分层现象 |
| Freezing Resistance | No delamination after 25 freezing cycles |
| 防霉、防蛀功能 | / | 吉诺板为无机材料制成，具有防虫、防霉、防蛀功能 |
| Mildew&Moth Proof | JENO boards belong to anic materials and have these functions. |
| 抗返卤性 | 24小时 | 无水珠、无返潮、不返卤 |
| Impermeability | 24 hours | No water drop at the bottom |
| 抗折强度 | Mpa | ≥16 |
| Bending Strength |
| 抗冲击力 | Kj/m2 | ≥5.7 |
| Impact Strength |
| 受热尺寸收缩率 | % | ≤0.2 |
| Shrinking Rates when Heated |
| 耐火极限 | 分钟 | 2×6mm, 60分钟； 2×8mm, 120分钟；2×10mm, 180分钟；2×12mm, 240分钟 |
| Fire-resistant Limit | min | 2×6mm, 60min; 2×8mm, 120min，2×10mm, 180min; 2×12mm, 240min |
| 隔声量 | 分贝 | 2×8mm, 44分贝； 2×12mm, 54分贝，3×12mm, 57分贝；4×12mm, 60分贝 |
| Sound Reduction | db | 2×8mm, 44db; 2×12mm, 54db; 3×12mm, 57db; 4×12mm, 60db |
| 标准板长宽容差 | mm | 3 |
| Parallel Deviation |
| 标准板厚度容差 | mm | 0.5 |
| Thichness Deviation |
| 外观 | / | 正面平整、光滑；反面平整、不光滑 |
| Appearance | One side: Flat and smooth; The other side: Flat and rough |
| 酸碱度 | pH | 7（中性） |
| Alkanity |
| 导静电板表面电阻率 | Ω | ≤1×105-6 |
| Surface Resistivity |
