标准编号：ISO 18099:2022
中文名称：建筑设备和工业设施用热绝缘材料 测定热膨胀系数
英文名称：Thermal insulating products for building equipment and industrial installations — Determination of the coefficient of thermal expansion
发布日期：2022-08
标准范围
This document specifies the equipment and procedures for determining the coefficient of linear thermal expansion. It is applicable to thermal insulating products within the temperature range −196 °C to 850 °C, subject to the possible temperature limitation of the test specimens. It is not applicable to products which experience dimensional changes during the test due to the loss of hydration water or which undergo other phase changes.
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