This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
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.
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|std 1 61||PDF + ePub|
|std 2 61||Paper|
ISO 11093-8:2012/Cor 1:2013
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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