Thermal insulating products for building equipment and industrial installations—Determination of the coefficient of thermal expansion
IDT ISO 18099:2013
全国绝热材料标准化技术委员会(SAC/TC 191)
本标准规定了测定线性热膨胀系数的原理、设备、试样、步骤、计算和结果。
本标准适用于绝热制品，温度范围为196 ℃～850 ℃，且不超过绝热制品使用温度限。本标准不适用于在试验过程中由于结合水损失或其他相变而产生尺寸变化的制品。
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