ISO 2493-2:2011 specifies procedures to measure the bending resistance of paper and paperboard.ISO 2493-2:2011 is used to determine the bending moment required to deflect the free end of a 38 mm wide vertically clamped specimen by 15° when the load is applied at a bending length of 50 mm. For boards that tend to be permanently deformed if bent through 15°, the half bending angle, i.e. 7,5°, can be used. The bending resistance is expressed in terms of the bending moment and parameters set by the manufacturer of the Taber-type tester.The method is primarily used for papers with a high grammage.
Document identifier
ISO 2493-2:2011
Title
Paper and board - Determination of bending resistance - Part 2: Taber-type tester
ISO Category
TC 6/SC 2: Test methods and quality specifications for paper and board
Publication date
2011-11-15
International Relationship
BS ISO 2493-2:2011 * BS ISO 2493-2:2011
History of version
ISO 2493-2:2011 * ISO 2493:1992
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68 vnd |
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