Coating adhesiveness detection method

• Main Authors: MA BINGZHI, ZHANG CHANGSONG, BAI HAI, XU SHANSHAN, ZHANG YOUWEI, ZHENG YINHUI
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a coating adhesiveness detection method. The method comprises the following steps: preparing at least two samples with zinc coatings; adhering two of the test samples to each other by adopting a structural adhesive; and separating the two mutually adhered samples, and judging the adhesiveness of the galvanized layer of the sample according to the state of the galvanized layer of the sample. The method can be used for detecting the adhesiveness of the high-strength steel galvanized layer. 本申请公开了一种镀层附着性检测方法，包括：制备至少两块具有镀锌层的试样；采用结构粘合剂将其中两块试样相互粘连；将相互粘连的两块试样分离，根据试样镀锌层状态，判断试样镀锌层的附着性。本申请能够用于高强钢镀锌层附着性的检测。