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JENO 吉诺牌玻镁平板技 术 数 据  Technical Data项目单位数据Test ItemUnitData燃烧性能/A级不燃 (GB 5464)CombustibilityNon-combustible 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 FriendlyGreen/Rank A Building Material/100% no asbestos、formaldehyde长度mm2440Length宽度mm1220Width厚度mm2mm～12mmThickness重量kg/m23.49～11.24Weight密度g/cm30.95～1.25Density导热系数W/(m.k)≤0.25Thermal Conductivity吸湿变形率%≤0.2Moisture Absorption吸湿收缩度mm/m≤3Moisture Movement抗冻性/经过25次冻融循环，无分层现象Freezing ResistanceNo 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 ProofJENO boards belong to Inorganic materials and have these functions.抗返卤性24小时无水珠、无返潮、不返卤Impermeability24 hoursNo water drop at the bottom抗折强度Mpa≥16Bending Strength抗冲击力Kj/m2≥5.7Impact Strength受热尺寸收缩率%≤0.2Shrinking 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 Limitmin2×6mm, 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 Reductiondb2×8mm, 44db; 2×12mm, 54db; 3×12mm, 57db; 4×12mm, 60db标准板长宽容差mm3Parallel Deviation标准板厚度容差mm0.5Thichness Deviation外观/正面平整、光滑；反面平整、不光滑AppearanceOne side: Flat and smooth; The other side: Flat and rough酸碱度pH7（中性）Alkanity导静电板表面电阻率Ω≤1×105-6Surface Resistivity