ASTM F521-22 透明层压板粘结完整性的标准试验方法.pdf

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F521-22 INTERNATIONAL Standard Test Methods for Bond Integrity of Transparent Laminates1 This standard is issued under the fixed designation F521:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (s)indicates an editorial change since the last revision or reapproval. 1.Scope 3.Terminology 1.1 These test methods cover determination of the bond 3.1 Definitions: integrity of transparent laminates.The laminates are usually 3.1.1 delamination n-a visible separation between two made of two or more glass or hard plastic sheets held together layers of bonded material. by an elastomeric material.These test methods are intended to 3.1.2 face plies n-transparent glass or plastic outer mate- provide a means of determining the strength of the bond rials joined together with an interlayer. between the glass or plastic and the elastomeric interlayer under various mechanical or thermal loading conditions. 3.1.3 interlayer n-transparent material used as the bonding agent between two or more hard t...