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