ISO 11093-8:2017
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ISO 11093-8:2017
72342

Abstract  Preview

ISO 11093-8:2017 specifies a method for the determination of the flexural modulus by using experimentally measured natural frequencies in the free-free mode of transverse vibration of cylindrical paper and board cores, which meet the following criteria:

- internal diameter:

50 mm to 350 mm;

- minimum wall thickness:

0,02 × internal diameter or not less than 2,0 mm;

- minimum length of core:

8 × internal diameter.

NOTE For the determination of the flexural modulus by the three-point method, see ISO 11093‑7.


General information 

  •  :  Published
     : 2017-06
  •  : 3
     : 8
  •  : ISO/TC 6 Paper, board and pulps
  •  :
    85.060 Paper and board

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