mso-hansi-font-family:"Times New Roman"">一、用途：

mso-hansi-font-family:"Times New Roman"">通过在规定的标准条件下漆膜随底材一起变形而不发生损坏的能力，评价漆膜的柔韧性试验技术特征：在标准规定下，以试板在1-3 mso-hansi-font-family:"Times New Roman"">秒内绕轴棒弯出180 "Times New Roman"">度后不引起漆膜开裂的小轴棒直径表示。

mso-hansi-font-family:"Times New Roman"">二、技术参数：

mso-hansi-font-family:"Times New Roman"">执行标准：GB/T6742-86 "Times New Roman"">，ISO1519-73 "Times New Roman"">，ASTMD522 "Times New Roman"">，DIN53152

mso-hansi-font-family:"Times New Roman"">外形尺寸：200 "Times New Roman"">×100×130

mso-hansi-font-family:"Times New Roman"">试膜或轴棒尺存寸：轴棒直径 2 mso-hansi-font-family:"Times New Roman"">，3 "Times New Roman"">，4，5 mso-hansi-font-family:"Times New Roman"">，6 "Times New Roman"">，8，10 mso-hansi-font-family:"Times New Roman"">，12 "Times New Roman"">，16，18 mso-hansi-font-family:"Times New Roman"">，20 "Times New Roman"">，25，32 mm

mso-hansi-font-family:"Times New Roman"">试板底材：不大于1.0mm "Times New Roman"">（磨光钢板，马口铁板）