涂层和油漆粘附试验

One of the most popular testing methods currently in use for measuring adhesion properties of paint and plastic coatings, the tape test enables adhesion testing by applying shear forces to the coating.

During a tape test, our highly trained and practiced experts apply pressure-sensitive tape to cuts made in the coating and then remove it to assess adhesion quality. We use two variants of this test (the X-cut tape test and the cross-hatch tape test) to evaluate adhesion of coatings to different substrate or surface treatments, or of different coatings to the same substrate.

胶带粘附测试是一种非常复杂的测试方法，我们可以在现场进行。我们的全球材料网络测试专家结合了无与伦比的经乐动娱乐官网验和高度专业技能，以确保您的测试结果是首次右，并按时完成。

在拉出试验期间，测试小径粘在涂覆的表面上，然后通过施加垂直于表面的力而拉动，以努力用来自基材的涂层去除小醇。发生这种情况的力和获得的失败的类型被记录为涂层的粘合性能的量度。与胶带测试施加的剪切应力相比，该测试方法最大化拉伸应力。

掉落试验广泛用于确定最大负载，当物料插头被分离（测试到骨折）或验证测试程序的结果是否可以满足最小负载标准时（通过/失败测试）。