Standard Test Method for Node Tensile Strength of Honeycomb Core Materials.
The honeycomb bond strength is a fundamental property that can be used to determine if honeycomb cores can be manipulated during cutting, machining and forming without breaking the nodes. The binding strength of the traction node is the tensile stress that causes the failure of the honeycomb due to the breaking of the link between the nodes. It is usually a failure of the peeling type.
This test method provides a standard method for obtaining tensile knot joint strength data for quality control, acceptance specification testing and research and development