ISO 18099:2022 建筑设备和工业设施用热绝缘材料 测定热膨胀系数

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

本文件规定了测定线性热膨胀系数的设备和程序。适用于温度范围内的隔热产品196？摄氏度至850°C，取决于试样可能的温度限制。它不适用于在试验过程中由于水合水损失而发生尺寸变化的产品，或发生其他相变的产品。

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.

标准预览图