山东膨胀珍珠材料密度检测 板状导热系数检测

key words: astm c610, block, expanded perlite, fittings; molded;pipe, thermal insulation, thermal conductivity, 膨胀珍珠岩, 模制板,导热系数,热阻, 热阻测试, 隔热, 绝热, 保温, 绝热材料

膨胀珍珠岩模制板、配件、管件绝热材料的主成分通常是膨胀珍珠岩、硅酸盐粘合剂，可能还含有纤维增强材料。

astm c610-15 standard specification for molded expanded perliteblock and pipe thermal insulation1

astm c610-15 膨胀珍珠岩模制板状和管状绝热材料标准规范1

此规范涵盖使用表面温度在80至1200华氏度（27℃至649℃）的膨胀珍珠岩模制板状、配件、管状绝热材料。

astm c610-15标准规范中物理性能测试要求及测试标准如下：

astm c610   dimensional tolerances尺寸偏差

astm c585   inner diameter & outer diameter内径外径

astm c303   density of block insulation 板状密度

astm c302 procedure a   pipe insulation 管状密度

astm c1045 astm c177   block insulation板状导热系数

astm c335   apparent thermal conductivity of pipe insulation 管状导热系数

astm c356   linear shrinkage after heatsoaking(649℃)线性收缩

astm c203 method 1(3 point),procedure d   flexuralstrength(block insulation only)弯曲强度(板状)

astm c165 procedure a   compressive resistance(blockinsulation only) 抗压强度(板状)

astm c421   mass loss by tumbling after 10minutes   10分钟翻转损失

astm c1616   moisture content含水率

astm c610   water absorption after heataging热老化后吸水率

astm e84   surface burning characteristics表面燃烧特性

astm c411   hot-surface performance热面性能(649℃)

astm c795   stress corrosion cracking of austeniticstainless steel应力腐蚀性能

astm e136   non-combustible不燃性