ISO 23766:2022 工业装置用隔热产品 亚环境温度下线性热膨胀系数的测定

标准编号：ISO 23766:2022

中文名称：工业装置用隔热产品 亚环境温度下线性热膨胀系数的测定

英文名称：Thermal insulating products for industrial installations — Determination of the coefficient of linear thermal expansion at sub-ambient temperatures

发布日期：2022-03

标准范围

本文件规定了在亚环境温度（196°C至25°C）下测定线性热膨胀系数的设备和程序，并受试样可能的温度限制。本标准不适用于因水化水损失而在试验过程中发生尺寸变化或经历其他相变的产品。

This document specifies the equipment and procedures for determining the coefficient of linear thermal expansion at sub-ambient temperatures (？196 °C to 25 °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