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        中空板材型号General Introduction of the Product Categories

        板材结构
        Structure
        型号代码
        Grade name
        标准厚度
        Thickness
        (mm)
        标准重量
        Weight
        (g/m2)
        筋距
        Rib distance
        (mm)
        标准U值
        U-value
        (W/m2 K)
        结构示意
        Structure diagram
        4-wall UTA R-structure
        U型锁扣板 4层矩形结构
        UTA8-4R1981900102.58
        UTA10-4R211021002.41
        UTA12-4R231223002.33
        3-wall UTA X-structure
        U型锁扣板 3层X形结构
        UTA14-3X23122300202.31
        UTA16-3X291629002.16
        UTA18-3X331833001.98

        中空板材的典型特性 Typical Performance of Multi-wall Sheets


        基本技术参数 Technical data of Multi-wall Sheets
        序号 NO.性能 Characteristics单位 Unit数值 Data
        1比重Specific Gravityg/cm31.2
        2冲击强度Impact StrengthJ/m850
        3拉伸强度Tensile StrengthN/ mm2> 60
        4弯曲强度Flexural StrengthN/ mm2100
        5弹性模量Modulus of ElasticityMPa2400
        6断裂伸长率Elongation at Break%100
        7热膨胀系数Coefficient of Thermal Expansionmm/m℃0.065
        8比热cific HeatkJ/kgK1.17
        9传热导系数Heat ConductivityW/ m2℃2.3 ~ 3.9
        10长期使用温度Continuous Use Temperature-40 ~ +120
        11热变形温度Heat Deflection Temperature140
        12防火性能Fire Rating
        GB8624-1997 B1
        13UV保护层UV Protection layerμm50
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