Paper and board. Determination of fracture toughness. Constant rate of elongation method (1,7 mm/s) Ingestion-build-264231 a) Bars and extruded sections

a) Bars and extruded sections for machining: annealed

The method is defined for air samples collected with an electrical low pressure cascade impactor (ELPCI)

It is applicable to dense and insulating shaped products and to powdered or granular materials (see 6

This part of ISO 7005 is also applicable to packaged equipmentpiping

terminology related to it and interface descriptions for the same

Paper and board. Determination of fracture toughness. Constant rate of elongation method (1,7 mm/s) Ingestion-build-264231 a) Bars and extruded sections1 Scope This Technical Specification describes a method for determining the fracture toughness of paper and board using a tensile testing machine operated with a constant rate of elongation. This Technical Specification also describes the determination of the fracture strength and fracture strain of a notched paper web with an assigned standard web geometry. This information is used to rank the fracture properties of paper materials. This Technical