粘合剂-粘合组件的刚连接拉伸搭接剪切强度的测定(EN 1465)
材质的粘合强度是任何一种粘合剂的基本属性.粘合剂的基本功能,包括材质的修复粘合和连接粘合以及粘合的方式等.粘合剂制造商和最终用户利用该测试方法来测定粘合组件的刚连接拉伸搭接剪切强度,并获得拉伸剪切和搭接剪切强度的测试结果.EN 1465:1994标准适用范围包括以下材料:金属板材,塑料和复合材料.该标准规定了一系列相关的刚性连接试样的制备准则.
该试样的测试应在拉伸试验设备上进行.试样应由两块刚性基材用粘合剂搭接在一起组成.但这样会引起一个问题:搭接在一起的两块基材的尾端存在偏差,不在同一条加载线内.这就决定了夹持试样的夹具要能做相应的调整来确保试样在测试时保持同一条加载线.许多试样的尾端都带有调整片来消除该偏差.或者选用英斯特朗的手动螺纹调节夹具来修正这一偏差.对于测试量比较大的用户,可以选用英斯特朗的气动平推夹具可以节省偏差片的粘贴而提高测试速率,我司大多数气动夹具都有偏差调节功能.
我们建议用户仔细阅读EN 1465标准,充分了解不同材料以及不同粘合剂所使用的夹具和所需试验结果
2712 Series Pneumatic Side Action Grips (2712-041, 2712-042, 2712-045, 2712-046)
Instron® 2712-04x Series Pneumatic grips, packed with features to enhance gripping performance, usability, and operator safety.
- 产品
- 7/8/2009
- 1.1 MB
2710-100 Series Screw Side-Action Grips
Screw side-action grips provide a very simple and efficient method for holding test specimens in a wide range of applications. The dual - acting design of 2710-100 series grips means that jaw faces can be adjusted to accommodate different specimen thicknesses. This ensures that the line of tensile force remains concentric with the grip body. They can be equipped with a selection of interchangeable grip jaw faces in various sizes and choice of surfaces including smooth ground, rubber-coated and serrated. Line contact and special coated faces are also available.The unique ‘snap-on’ jaw face attachment makes changing faces extremely quick and simple.
- 产品
- 6/28/2017
- 1.3 MB
5900 Series Brochure
5900万能试验系统是专为精确度，内置的耐用性，并提供了灵活性不断变化的需求。它们的设计与提升测试效率和完善的检测经验，为运营商的标准和可选功能。广泛的模型可用于从<100N测试容量达力600kN。
- 产品
- 12/13/2012
- 2.3 MB