ISO 26842-2:2020 粘合剂 室内木器品用粘合剂选择和评定的试验方法 第2部分：在苛刻环境中抗分层

标准编号：ISO 26842-2:2020

中文名称：粘合剂 室内木器品用粘合剂选择和评定的试验方法 第2部分：在苛刻环境中抗分层

英文名称：Adhesives — Test methods for the evaluation and selection of adhesives for indoor wood products — Part 2: Resistance to delamination in severe environments

发布日期：2020-05

标准范围

本文件提供了通过抗分层试验选择胶粘剂/木材组合的指南，用于放置在恶劣环境中的木材产品，在恶劣环境中，产品暴露在极端温度和湿度变化下。在不同温度和湿度值下进行一系列暴露循环，以验证所选粘合剂或与粘合剂粘合的产品满足抗分层的必要要求。本文件旨在帮助用户不仅选择合适的粘合剂，而且评估粘合剂和粘合木制品。注:当使用该方法测试实际木制品时，测试结果可能不具有可比性，因为测试实验室通常对产品的组装方式没有足够的控制。本文件不适用于结构部件的鉴定。

This document gives guidelines to select, by means of delamination-resistance tests, adhesive/wood combinations for use in wood products placed in severe environments, in which the products are exposed to extreme change of temperature and humidity. A series of exposure cycles at various temperature and humidity values is provided to verify that the adhesive selected, or a product bonded with the adhesive, meets the necessary requirements for resistance to delamination.This document is intended to help the user not only to select a suitable adhesive, but also to evaluate adhesives and adhesively bonded wood products.NOTE When actual wood products are tested using this method, the test results might not be comparable because the test laboratory do not normally have had adequate control over the way the product was assembled.This document is not intended for use in the qualification of structural components.

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